nunit.framework

AssemblyHelper provides static methods for working with assemblies.

Gets the path from which the assembly defining a type was loaded.

The Type. The path.

Gets the path from which an assembly was loaded.

The assembly. The path.

Gets the path to the directory from which an assembly was loaded.

The assembly. The path.

Gets the AssemblyName of an assembly.

The assembly An AssemblyName

Loads an assembly given a string, which may be the path to the assembly or the AssemblyName

Gets the assembly path from code base.

Public for testing purposes The code base.

Interface for logging within the engine

Logs the specified message at the error level.

The message.

Logs the specified message at the error level.

The message. The arguments.

Logs the specified message at the warning level.

The message.

Logs the specified message at the warning level.

The message. The arguments.

Logs the specified message at the info level.

The message.

Logs the specified message at the info level.

The message. The arguments.

Logs the specified message at the debug level.

The message.

Logs the specified message at the debug level.

The message. The arguments.

InternalTrace provides facilities for tracing the execution of the NUnit framework. Tests and classes under test may make use of Console writes, System.Diagnostics.Trace or various loggers and NUnit itself traps and processes each of them. For that reason, a separate internal trace is needed. Note: InternalTrace uses a global lock to allow multiple threads to write trace messages. This can easily make it a bottleneck so it must be used sparingly. Keep the trace Level as low as possible and only insert InternalTrace writes where they are needed. TODO: add some buffering and a separate writer thread as an option. TODO: figure out a way to turn on trace in specific classes only.

Gets a flag indicating whether the InternalTrace is initialized

Initialize the internal trace facility using the name of the log to be written to and the trace level.

The log name The trace level

Initialize the internal trace using a provided TextWriter and level

A TextWriter The InternalTraceLevel

Get a named Logger

Get a logger named for a particular Type.

InternalTraceLevel is an enumeration controlling the level of detailed presented in the internal log.

Use the default settings as specified by the user.

Do not display any trace messages

Display Error messages only

Display Warning level and higher messages

Display informational and higher messages

Display debug messages and higher - i.e. all messages

Display debug messages and higher - i.e. all messages

A trace listener that writes to a separate file per domain and process using it.

Construct an InternalTraceWriter that writes to a file.

Path to the file to use

Construct an InternalTraceWriter that writes to a TextWriter provided by the caller.

Returns the character encoding in which the output is written.

The character encoding in which the output is written.

Writes a character to the text string or stream.

The character to write to the text stream.

Writes a string to the text string or stream.

The string to write.

Writes a string followed by a line terminator to the text string or stream.

The string to write. If is null, only the line terminator is written.

Releases the unmanaged resources used by the and optionally releases the managed resources.

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Clears all buffers for the current writer and causes any buffered data to be written to the underlying device.

Provides internal logging to the NUnit framework

Initializes a new instance of the class.

The name. The log level. The writer where logs are sent.

Logs the message at error level.

The message.

Logs the message at error level.

The message. The message arguments.

Logs the message at warm level.

The message.

Logs the message at warning level.

The message. The message arguments.

Logs the message at info level.

The message.

Logs the message at info level.

The message. The message arguments.

Logs the message at debug level.

The message.

Logs the message at debug level.

The message. The message arguments.

CombinatorialStrategy creates test cases by using all possible combinations of the parameter data.

Gets the test cases generated by the CombiningStrategy.

The test cases.

Provides data from fields marked with the DatapointAttribute or the DatapointsAttribute.

Determine whether any data is available for a parameter.

A ParameterInfo representing one argument to a parameterized test True if any data is available, otherwise false.

Return an IEnumerable providing data for use with the supplied parameter.

A ParameterInfo representing one argument to a parameterized test An IEnumerable providing the required data

Built-in SuiteBuilder for all types of test classes.

Checks to see if the provided Type is a fixture. To be considered a fixture, it must be a non-abstract class with one or more attributes implementing the IFixtureBuilder interface or one or more methods marked as tests.

The fixture type to check True if the fixture can be built, false if not

Build a TestSuite from TypeInfo provided.

The fixture type to build A TestSuite built from that type

We look for attributes implementing IFixtureBuilder at one level of inheritance at a time. Attributes on base classes are not used unless there are no fixture builder attributes at all on the derived class. This is by design.

The type being examined for attributes A list of the attributes found.

Class to build ether a parameterized or a normal NUnitTestMethod. There are four cases that the builder must deal with: 1. The method needs no params and none are provided 2. The method needs params and they are provided 3. The method needs no params but they are provided in error 4. The method needs params but they are not provided This could have been done using two different builders, but it turned out to be simpler to have just one. The BuildFrom method takes a different branch depending on whether any parameters are provided, but all four cases are dealt with in lower-level methods

Determines if the method can be used to build an NUnit test test method of some kind. The method must normally be marked with an identifying attribute for this to be true. Note that this method does not check that the signature of the method for validity. If we did that here, any test methods with invalid signatures would be passed over in silence in the test run. Since we want such methods to be reported, the check for validity is made in BuildFrom rather than here.

An IMethodInfo for the method being used as a test method True if the builder can create a test case from this method

Build a Test from the provided MethodInfo. Depending on whether the method takes arguments and on the availability of test case data, this method may return a single test or a group of tests contained in a ParameterizedMethodSuite.

The method for which a test is to be built A Test representing one or more method invocations

Determines if the method can be used to build an NUnit test test method of some kind. The method must normally be marked with an identifying attribute for this to be true. Note that this method does not check that the signature of the method for validity. If we did that here, any test methods with invalid signatures would be passed over in silence in the test run. Since we want such methods to be reported, the check for validity is made in BuildFrom rather than here.

An IMethodInfo for the method being used as a test method The test suite being built, to which the new test would be added True if the builder can create a test case from this method

Build a Test from the provided MethodInfo. Depending on whether the method takes arguments and on the availability of test case data, this method may return a single test or a group of tests contained in a ParameterizedMethodSuite.

The method for which a test is to be built The test fixture being populated, or null A Test representing one or more method invocations

Builds a ParameterizedMethodSuite containing individual test cases.

The method for which a test is to be built. The list of test cases to include. A ParameterizedMethodSuite populated with test cases

Build a simple, non-parameterized TestMethod for this method.

The MethodInfo for which a test is to be built The test suite for which the method is being built A TestMethod.

Class that can build a tree of automatic namespace suites from a group of fixtures.

NamespaceDictionary of all test suites we have created to represent namespaces. Used to locate namespace parent suites for fixtures.

The root of the test suite being created by this builder.

Initializes a new instance of the class.

The root suite.

Gets the root entry in the tree created by the NamespaceTreeBuilder.

The root suite.

Adds the specified fixtures to the tree.

The fixtures to be added.

Adds the specified fixture to the tree.

The fixture to be added.

NUnitTestCaseBuilder is a utility class used by attributes that build test cases.

Constructs an

Builds a single NUnitTestMethod, either as a child of the fixture or as one of a set of test cases under a ParameterizedTestMethodSuite.

The MethodInfo from which to construct the TestMethod The suite or fixture to which the new test will be added The ParameterSet to be used, or null

Helper method that checks the signature of a TestMethod and any supplied parameters to determine if the test is valid. Currently, NUnitTestMethods are required to be public, non-abstract methods, either static or instance, returning void. They may take arguments but the _values must be provided or the TestMethod is not considered runnable. Methods not meeting these criteria will be marked as non-runnable and the method will return false in that case.

The TestMethod to be checked. If it is found to be non-runnable, it will be modified. Parameters to be used for this test, or null True if the method signature is valid, false if not The return value is no longer used internally, but is retained for testing purposes.

NUnitTestFixtureBuilder is able to build a fixture given a class marked with a TestFixtureAttribute or an unmarked class containing test methods. In the first case, it is called by the attribute and in the second directly by NUnitSuiteBuilder.

Build a TestFixture from type provided. A non-null TestSuite must always be returned, since the method is generally called because the user has marked the target class as a fixture. If something prevents the fixture from being used, it should be returned nonetheless, labelled as non-runnable.

An ITypeInfo for the fixture to be used. A TestSuite object or one derived from TestSuite.

Overload of BuildFrom called by tests that have arguments. Builds a fixture using the provided type and information in the ITestFixtureData object.

The TypeInfo for which to construct a fixture. An object implementing ITestFixtureData or null.

Method to add test cases to the newly constructed fixture.

The fixture to which cases should be added

Method to create a test case from a MethodInfo and add it to the fixture being built. It first checks to see if any global TestCaseBuilder addin wants to build the test case. If not, it uses the internal builder collection maintained by this fixture builder. The default implementation has no test case builders. Derived classes should add builders to the collection in their constructor.

The method for which a test is to be created The test suite being built. A newly constructed Test

PairwiseStrategy creates test cases by combining the parameter data so that all possible pairs of data items are used.

The number of test cases that cover all possible pairs of test function parameters values is significantly less than the number of test cases that cover all possible combination of test function parameters values. And because different studies show that most of software failures are caused by combination of no more than two parameters, pairwise testing can be an effective ways to test the system when it's impossible to test all combinations of parameters. The PairwiseStrategy code is based on "jenny" tool by Bob Jenkins: http://burtleburtle.net/bob/math/jenny.html

FleaRand is a pseudo-random number generator developed by Bob Jenkins: http://burtleburtle.net/bob/rand/talksmall.html#flea

Initializes a new instance of the FleaRand class.

The seed.

FeatureInfo represents coverage of a single value of test function parameter, represented as a pair of indices, Dimension and Feature. In terms of unit testing, Dimension is the index of the test parameter and Feature is the index of the supplied value in that parameter's list of sources.

Initializes a new instance of FeatureInfo class.

Index of a dimension. Index of a feature.

A FeatureTuple represents a combination of features, one per test parameter, which should be covered by a test case. In the PairwiseStrategy, we are only trying to cover pairs of features, so the tuples actually may contain only single feature or pair of features, but the algorithm itself works with triplets, quadruples and so on.

Initializes a new instance of FeatureTuple class for a single feature.

Single feature.

Initializes a new instance of FeatureTuple class for a pair of features.

First feature. Second feature.

TestCase represents a single test case covering a list of features.

Initializes a new instance of TestCaseInfo class.

A number of features in the test case.

PairwiseTestCaseGenerator class implements an algorithm which generates a set of test cases which covers all pairs of possible values of test function.

The algorithm starts with creating a set of all feature tuples which we will try to cover (see method). This set includes every single feature and all possible pairs of features. We store feature tuples in the 3-D collection (where axes are "dimension", "feature", and "all combinations which includes this feature"), and for every two feature (e.g. "A" and "B") we generate both ("A", "B") and ("B", "A") pairs. This data structure extremely reduces the amount of time needed to calculate coverage for a single test case (this calculation is the most time-consuming part of the algorithm). Then the algorithm picks one tuple from the uncovered tuple, creates a test case that covers this tuple, and then removes this tuple and all other tuples covered by this test case from the collection of uncovered tuples. Picking a tuple to cover There are no any special rules defined for picking tuples to cover. We just pick them one by one, in the order they were generated. Test generation Test generation starts from creating a completely random test case which covers, nevertheless, previously selected tuple. Then the algorithm tries to maximize number of tuples which this test covers. Test generation and maximization process repeats seven times for every selected tuple and then the algorithm picks the best test case ("seven" is a magic number which provides good results in acceptable time). Maximizing test coverage To maximize tests coverage, the algorithm walks thru the list of mutable dimensions (mutable dimension is a dimension that are not included in the previously selected tuple). Then for every dimension, the algorithm walks thru the list of features and checks if this feature provides better coverage than randomly selected feature, and if yes keeps this feature. This process repeats while it shows progress. If the last iteration doesn't improve coverage, the process ends. In addition, for better results, before start every iteration, the algorithm "scrambles" dimensions - so for every iteration dimension probes in a different order.

Creates a set of test cases for specified dimensions.

An array which contains information about dimensions. Each element of this array represents a number of features in the specific dimension. A set of test cases.

Gets the test cases generated by this strategy instance.

A set of test cases.

The ParameterDataProvider class implements IParameterDataProvider and hosts one or more individual providers.

Construct with a collection of individual providers

Determine whether any data is available for a parameter.

An IParameterInfo representing one argument to a parameterized test True if any data is available, otherwise false.

Return an IEnumerable providing data for use with the supplied parameter.

An IParameterInfo representing one argument to a parameterized test An IEnumerable providing the required data

ParameterDataSourceProvider supplies individual argument _values for single parameters using attributes implementing IParameterDataSource.

Determine whether any data is available for a parameter.

A ParameterInfo representing one argument to a parameterized test True if any data is available, otherwise false.

Return an IEnumerable providing data for use with the supplied parameter.

An IParameterInfo representing one argument to a parameterized test An IEnumerable providing the required data

SequentialStrategy creates test cases by using all of the parameter data sources in parallel, substituting null when any of them run out of data.

Gets the test cases generated by the CombiningStrategy.

The test cases.

Waits for pending asynchronous operations to complete, if appropriate, and returns a proper result of the invocation by unwrapping task results

The raw result of the method invocation The unwrapped result, if necessary

OneTimeSetUpCommand runs any one-time setup methods for a suite, constructing the user test object if necessary.

Constructs a OneTimeSetUpCommand for a suite

The suite to which the command applies A SetUpTearDownList for use by the command A List of TestActionItems to be run after Setup

Overridden to run the one-time setup for a suite.

The TestExecutionContext to be used. A TestResult

OneTimeTearDownCommand performs any teardown actions specified for a suite and calls Dispose on the user test object, if any.

Construct a OneTimeTearDownCommand

The test suite to which the command applies A SetUpTearDownList for use by the command A List of TestActionItems to be run before teardown.

Overridden to run the teardown methods specified on the test.

The TestExecutionContext to be used. A TestResult

ContextSettingsCommand applies specified changes to the TestExecutionContext prior to running a test. No special action is needed after the test runs, since the prior context will be restored automatically.

The CommandStage enumeration represents the defined stages of execution for a series of TestCommands. The int _values of the enum are used to apply decorators in the proper order. Lower _values are applied first and are therefore "closer" to the actual test execution.

No CommandStage is defined for actual invocation of the test or for creation of the context. Execution may be imagined as proceeding from the bottom of the list upwards, with cleanup after the test running in the opposite order.

Use an application-defined default value.

Make adjustments needed before and after running the raw test - that is, after any SetUp has run and before TearDown.

Run SetUp and TearDown for the test. This stage is used internally by NUnit and should not normally appear in user-defined decorators.

Make adjustments needed before and after running the entire test - including SetUp and TearDown.

TODO: Documentation needed for class

TODO: Documentation needed for field

TODO: Documentation needed for constructor

TODO: Documentation needed for class

Initializes a new instance of the class.

The inner command. The max time allowed in milliseconds

Runs the test, saving a TestResult in the supplied TestExecutionContext

The context in which the test should run. A TestResult

SetUpTearDownCommand runs any SetUp methods for a suite, runs the test and then runs any TearDown methods.

Initializes a new instance of the class.

The inner command.

Runs the test, saving a TestResult in the supplied TestExecutionContext.

The context in which the test should run. A TestResult

SetUpTearDownItem holds the setup and teardown methods for a single level of the inheritance hierarchy.

Construct a SetUpTearDownNode

A list of setup methods for this level A list teardown methods for this level

Returns true if this level has any methods at all. This flag is used to discard levels that do nothing.

Run SetUp on this level.

The execution context to use for running.

Run TearDown for this level.

TODO: Documentation needed for class

Initializes a new instance of the class.

The test being skipped.

Overridden to simply set the CurrentResult to the appropriate Skipped state.

The execution context for the test A TestResult

TestActionCommand runs the BeforeTest actions for a test, then runs the test and finally runs the AfterTestActions.

Initializes a new instance of the class.

The inner command.

Runs the test, saving a TestResult in the supplied TestExecutionContext.

The context in which the test should run. A TestResult

TestActionItem represents a single execution of an ITestAction. It is used to track whether the BeforeTest method has been called and suppress calling the AfterTest method if it has not.

Construct a TestActionItem

The ITestAction to be included

Run the BeforeTest method of the action and remember that it has been run.

The test to which the action applies

Run the AfterTest action, but only if the BeforeTest action was actually run.

The test to which the action applies

TestCommand is the abstract base class for all test commands in the framework. A TestCommand represents a single stage in the execution of a test, e.g.: SetUp/TearDown, checking for Timeout, verifying the returned result from a method, etc. TestCommands may decorate other test commands so that the execution of a lower-level command is nested within that of a higher level command. All nested commands are executed synchronously, as a single unit. Scheduling test execution on separate threads is handled at a higher level, using the task dispatcher.

Construct a TestCommand for a test.

The test to be executed

Gets the test associated with this command.

Runs the test in a specified context, returning a TestResult.

The TestExecutionContext to be used for running the test. A TestResult

TestMethodCommand is the lowest level concrete command used to run actual test cases.

Initializes a new instance of the class.

The test.

Runs the test, saving a TestResult in the execution context, as well as returning it. If the test has an expected result, it is asserts on that value. Since failed tests and errors throw an exception, this command must be wrapped in an outer command, will handle that exception and records the failure. This role is usually played by the SetUpTearDown command.

The execution context

TheoryResultCommand adjusts the result of a Theory so that it fails if all the results were inconclusive.

Constructs a TheoryResultCommand

The command to be wrapped by this one

Overridden to call the inner command and adjust the result in case all chlid results were inconclusive.

ClassName filter selects tests based on the class FullName

Construct a FullNameFilter for a single name

The name the filter will recognize.

Match a test against a single value.

Gets the element name

Element name

A base class for multi-part filters

Constructs an empty CompositeFilter

Constructs a CompositeFilter from an array of filters

Adds a filter to the list of filters

The filter to be added

Return a list of the composing filters.

Adds an XML node

Parent node True if recursive The added XML node

Gets the element name

Element name

FullName filter selects tests based on their FullName

Construct a FullNameFilter for a single name

The name the filter will recognize.

Match a test against a single value.

Gets the element name

Element name

FullName filter selects tests based on their FullName

Construct a MethodNameFilter for a single name

The name the filter will recognize.

Match a test against a single value.

Gets the element name

Element name

PropertyFilter is able to select or exclude tests based on their properties.

Construct a PropertyFilter using a property name and expected value

A property name The expected value of the property

Check whether the filter matches a test

The test to be matched

Adds an XML node

Parent node True if recursive The added XML node

Gets the element name

Element name

TestName filter selects tests based on their Name

Construct a TestNameFilter for a single name

The name the filter will recognize.

Match a test against a single value.

Gets the element name

Element name

Combines multiple filters so that a test must pass all of them in order to pass this filter.

Constructs an empty AndFilter

Constructs an AndFilter from an array of filters

Checks whether the AndFilter is matched by a test

The test to be matched True if all the component filters pass, otherwise false

Checks whether the AndFilter is matched by a test

The test to be matched True if all the component filters match, otherwise false

Gets the element name

Element name

CategoryFilter is able to select or exclude tests based on their categories.

Construct a CategoryFilter using a single category name

A category name

Check whether the filter matches a test

The test to be matched

Gets the element name

Element name

IdFilter selects tests based on their id

Construct an IdFilter for a single value

The id the filter will recognize.

Match a test against a single value.

Gets the element name

Element name

NotFilter negates the operation of another filter

Construct a not filter on another filter

The filter to be negated

Gets the base filter

Determine if a particular test passes the filter criteria. The default implementation checks the test itself, its parents and any descendants. Derived classes may override this method or any of the Match methods to change the behavior of the filter.

The test to which the filter is applied True if the test passes the filter, otherwise false

Check whether the filter matches a test

The test to be matched True if it matches, otherwise false

Determine if a test matches the filter expicitly. That is, it must be a direct match of the test itself or one of it's children.

The test to which the filter is applied True if the test matches the filter explicityly, otherwise false

Adds an XML node

Parent node True if recursive The added XML node

Combines multiple filters so that a test must pass one of them in order to pass this filter.

Constructs an empty OrFilter

Constructs an AndFilter from an array of filters

Checks whether the OrFilter is matched by a test

The test to be matched True if any of the component filters pass, otherwise false

Checks whether the OrFilter is matched by a test

The test to be matched True if any of the component filters match, otherwise false

Gets the element name

Element name

ValueMatchFilter selects tests based on some value, which is expected to be contained in the test.

Returns the value matched by the filter - used for testing

Indicates whether the value is a regular expression

Construct a ValueMatchFilter for a single value.

The value to be included.

Match the input provided by the derived class

The value to be matchedT True for a match, false otherwise.

Adds an XML node

Parent node True if recursive The added XML node

Gets the element name

Element name

GenericMethodHelper is able to deduce the Type arguments for a generic method from the actual arguments provided.

Construct a GenericMethodHelper for a method

MethodInfo for the method to examine

Return the type argments for the method, deducing them from the arguments actually provided.

The arguments to the method An array of type arguments.

InvalidTestFixtureException is thrown when an appropriate test fixture constructor using the provided arguments cannot be found.

Initializes a new instance of the class.

Initializes a new instance of the class.

The message.

Initializes a new instance of the class.

The message. The inner.

Serialization Constructor

CultureDetector is a helper class used by NUnit to determine whether a test should be run based on the current culture.

Default constructor uses the current culture.

Construct a CultureDetector for a particular culture for testing.

The culture to be used

Test to determine if one of a collection of cultures is being used currently.

Tests to determine if the current culture is supported based on a culture attribute.

The attribute to examine

Test to determine if the a particular culture or comma- delimited set of cultures is in use.

Name of the culture or comma-separated list of culture ids True if the culture is in use on the system

Return the last failure reason. Results are not defined if called before IsSupported( Attribute ) is called.

ExceptionHelper provides static methods for working with exceptions

Builds up a message, using the Message field of the specified exception as well as any InnerExceptions.

The exception. A combined message string.

Builds up a message, using the Message field of the specified exception as well as any InnerExceptions.

The exception. A combined stack trace.

Gets the stack trace of the exception.

The exception. A string representation of the stack trace.

A utility class to create TestCommands

Gets the command to be executed before any of the child tests are run.

A TestCommand

Gets the command to be executed after all of the child tests are run.

A TestCommand

Creates a test command for use in running this test.

Creates a command for skipping a test. The result returned will depend on the test RunState.

Builds the set up tear down list.

Type of the fixture. Type of the set up attribute. Type of the tear down attribute. A list of SetUpTearDownItems

A CompositeWorkItem represents a test suite and encapsulates the execution of the suite as well as all its child tests.

Construct a CompositeWorkItem for executing a test suite using a filter to select child tests.

The TestSuite to be executed A filter used to select child tests

Method that actually performs the work. Overridden in CompositeWorkItem to do setup, run all child items and then do teardown.

The EventPumpState enum represents the state of an EventPump.

The pump is stopped

The pump is pumping events with no stop requested

The pump is pumping events but a stop has been requested

EventPump pulls events out of an EventQueue and sends them to a listener. It is used to send events back to the client without using the CallContext of the test runner thread.

The handle on which a thread enqueuing an event with == true waits, until the EventPump has sent the event to its listeners.

The downstream listener to which we send events

The queue that holds our events

Thread to do the pumping

The current state of the eventpump

Constructor

The EventListener to receive events The event queue to pull events from

Gets or sets the current state of the pump

On volatile and , see "http://www.albahari.com/threading/part4.aspx".

Gets or sets the name of this EventPump (used only internally and for testing).

Dispose stops the pump Disposes the used WaitHandle, too.

Start the pump

Tell the pump to stop after emptying the queue.

Our thread proc for removing items from the event queue and sending them on. Note that this would need to do more locking if any other thread were removing events from the queue.

NUnit.Core.Event is the abstract base for all stored events. An Event is the stored representation of a call to the ITestListener interface and is used to record such calls or to queue them for forwarding on another thread or at a later time.

The Send method is implemented by derived classes to send the event to the specified listener.

The listener.

Gets a value indicating whether this event is delivered synchronously by the NUnit . If true, and if has been used to set a WaitHandle, blocks its calling thread until the thread has delivered the event and sets the WaitHandle.

TestStartedEvent holds information needed to call the TestStarted method.

Initializes a new instance of the class.

The test.

Calls TestStarted on the specified listener.

The listener.

TestFinishedEvent holds information needed to call the TestFinished method.

Initializes a new instance of the class.

The result.

Calls TestFinished on the specified listener.

The listener.

Implements a queue of work items each of which is queued as a WaitCallback.

Construct a new EventQueue

WaitHandle for synchronous event delivery in . Having just one handle for the whole implies that there may be only one producer (the test thread) for synchronous events. If there can be multiple producers for synchronous events, one would have to introduce one WaitHandle per event.

Gets the count of items in the queue.

Sets a handle on which to wait, when is called for an with == true.

The wait handle on which to wait, when is called for an with == true. The caller is responsible for disposing this wait handle.

Enqueues the specified event

The event to enqueue.

Removes the first element from the queue and returns it (or null).

If true and the queue is empty, the calling thread is blocked until either an element is enqueued, or is called. If the queue not empty the first element. otherwise, if ==false or has been called null.

Stop processing of the queue

An IWorkItemDispatcher handles execution of work items.

Dispatch a single work item for execution. The first work item dispatched is saved as the top-level work item and used when stopping the run.

The item to dispatch

Cancel the ongoing run completely. If no run is in process, the call has no effect.

ParallelWorkItemDispatcher handles execution of work items by queuing them for worker threads to process.

Construct a ParallelWorkItemDispatcher

Number of workers to use

Enumerates all the shifts supported by the dispatcher

Dispatch a single work item for execution. The first work item dispatched is saved as the top-level work item and used when stopping the run.

The item to dispatch

Cancel the ongoing run completely. If no run is in process, the call has no effect.

QueuingEventListener uses an EventQueue to store any events received on its EventListener interface.

The EvenQueue created and filled by this listener

A test has started

The test that is starting

A test case finished

Result of the test case

A SimpleWorkItem represents a single test case and is marked as completed immediately upon execution. This class is also used for skipped or ignored test suites.

Construct a simple work item for a test.

The test to be executed The filter used to select this test

Method that performs actually performs the work.

SimpleWorkItemDispatcher handles execution of WorkItems by directly executing them. It is provided so that a dispatcher is always available in the context, thereby simplifying the code needed to run child tests.

Dispatch a single work item for execution. The first work item dispatched is saved as the top-level work item and a thread is created on which to run it. Subsequent calls come from the top level item or its descendants on the proper thread.

The item to dispatch

Cancel the ongoing run completely. If no run is in process, the call has no effect.

A TestWorker pulls work items from a queue and executes them.

Event signaled immediately before executing a WorkItem

Event signaled immediately after executing a WorkItem

Construct a new TestWorker.

The queue from which to pull work items The name of this worker The apartment state to use for running tests

The name of this worker - also used for the thread

Indicates whether the worker thread is running

Our ThreadProc, which pulls and runs tests in a loop

Start processing work items.

Stop the thread, either immediately or after finishing the current WorkItem

The TextCapture class intercepts console output and writes it to the current execution context, if one is present on the thread. If no execution context is found, the output is written to a default destination, normally the original destination of the intercepted output.

Construct a TextCapture object

The default destination for non-intercepted output

Gets the Encoding in use by this TextWriter

Writes a single character

The char to write

Writes a string

The string to write

Writes a string followed by a line terminator

The string to write

A WorkItem may be an individual test case, a fixture or a higher level grouping of tests. All WorkItems inherit from the abstract WorkItem class, which uses the template pattern to allow derived classes to perform work in whatever way is needed. A WorkItem is created with a particular TestExecutionContext and is responsible for re-establishing that context in the current thread before it begins or resumes execution.

Creates a work item.

The test for which this WorkItem is being created. The filter to be used in selecting any child Tests.

Construct a WorkItem for a particular test.

The test that the WorkItem will run

Initialize the TestExecutionContext. This must be done before executing the WorkItem.

Originally, the context was provided in the constructor but delaying initialization of the context until the item is about to be dispatched allows changes in the parent context during OneTimeSetUp to be reflected in the child. The TestExecutionContext to use

Event triggered when the item is complete

Gets the current state of the WorkItem

The test being executed by the work item

The execution context

The test actions to be performed before and after this test

Indicates whether this WorkItem may be run in parallel

The test result

Execute the current work item, including any child work items.

Method that performs actually performs the work. It should set the State to WorkItemState.Complete when done.

Method called by the derived class when all work is complete

WorkItemQueueState indicates the current state of a WorkItemQueue

The queue is paused

The queue is running

The queue is stopped

A WorkItemQueue holds work items that are ready to be run, either initially or after some dependency has been satisfied.

Initializes a new instance of the class.

The name of the queue.

Gets the name of the work item queue.

Gets the total number of items processed so far

Gets the maximum number of work items.

Gets the current state of the queue

Get a bool indicating whether the queue is empty.

Enqueue a WorkItem to be processed

The WorkItem to process

Dequeue a WorkItem for processing

A WorkItem or null if the queue has stopped

Start or restart processing of items from the queue

Signal the queue to stop

Pause the queue for restarting later

The current state of a work item

Ready to run or continue

Work Item is executing

Complete

The dispatcher needs to do different things at different, non-overlapped times. For example, non-parallel tests may not be run at the same time as parallel tests. We model this using the metaphor of a working shift. The WorkShift class associates one or more WorkItemQueues with one or more TestWorkers. Work in the queues is processed until all queues are empty and all workers are idle. Both tests are needed because a worker that is busy may end up adding more work to one of the queues. At that point, the shift is over and another shift may begin. This cycle continues until all the tests have been run.

Construct a WorkShift

Event that fires when the shift has ended

Gets a flag indicating whether the shift is currently active

Gets a list of the queues associated with this shift.

Used for testing

Gets the list of workers associated with this shift.

Gets a bool indicating whether this shift has any work to do

Add a WorkItemQueue to the shift, starting it if the shift is currently active.

Assign a worker to the shift.

Start or restart processing for the shift

End the shift, pausing all queues and raising the EndOfShift event.

Shut down the shift.

Cancel the shift without completing all work

TextMessageWriter writes constraint descriptions and messages in displayable form as a text stream. It tailors the display of individual message components to form the standard message format of NUnit assertion failure messages.

Prefix used for the expected value line of a message

Prefix used for the actual value line of a message

Length of a message prefix

Construct a TextMessageWriter

Construct a TextMessageWriter, specifying a user message and optional formatting arguments.

Gets or sets the maximum line length for this writer

Method to write single line message with optional args, usually written to precede the general failure message, at a given indentation level.

The indentation level of the message The message to be written Any arguments used in formatting the message

Display Expected and Actual lines for a constraint. This is called by MessageWriter's default implementation of WriteMessageTo and provides the generic two-line display.

The result of the constraint that failed

Display Expected and Actual lines for given _values. This method may be called by constraints that need more control over the display of actual and expected _values than is provided by the default implementation.

The expected value The actual value causing the failure

Display Expected and Actual lines for given _values, including a tolerance value on the expected line.

The expected value The actual value causing the failure The tolerance within which the test was made

Display the expected and actual string _values on separate lines. If the mismatch parameter is >=0, an additional line is displayed line containing a caret that points to the mismatch point.

The expected string value The actual string value The point at which the strings don't match or -1 If true, case is ignored in string comparisons If true, clip the strings to fit the max line length

Writes the text for an actual value.

The actual value.

Writes the text for a generalized value.

The value.

Writes the text for a collection value, starting at a particular point, to a max length

The collection containing elements to write. The starting point of the elements to write The maximum number of elements to write

Write the generic 'Expected' line for a constraint

The constraint that failed

Write the generic 'Expected' line for a given value

The expected value

Write the generic 'Expected' line for a given value and tolerance.

The expected value The tolerance within which the test was made

Write the generic 'Actual' line for a constraint

The ConstraintResult for which the actual value is to be written

Write the generic 'Actual' line for a given value

The actual value causing a failure

InvalidTestFixtureException is thrown when an appropriate test fixture constructor using the provided arguments cannot be found.

Initializes a new instance of the class.

Initializes a new instance of the class.

The message.

Initializes a new instance of the class.

The message. The inner.

Serialization Constructor

The MethodWrapper class wraps a MethodInfo so that it may be used in a platform-independent manner.

Construct a MethodWrapper for a Type and a MethodInfo.

Construct a MethodInfo for a given Type and method name.

Gets the Type from which this method was reflected.

Gets the MethodInfo for this method.

Gets the name of the method.

Gets a value indicating whether the method is abstract.

Gets a value indicating whether the method is public.

Gets a value indicating whether the method contains unassigned generic type parameters.

Gets a value indicating whether the method is a generic method.

Gets a value indicating whether the MethodInfo represents the definition of a generic method.

Gets the return Type of the method.

Gets the parameters of the method.

Returns the Type arguments of a generic method or the Type parameters of a generic method definition.

Replaces the type parameters of the method with the array of types provided and returns a new IMethodInfo.

The type arguments to be used A new IMethodInfo with the type arguments replaced

Returns an array of custom attributes of the specified type applied to this method

Gets a value indicating whether one or more attributes of the spcified type are defined on the method.

Invokes the method, converting any TargetInvocationException to an NUnitException.

The object on which to invoke the method The argument list for the method The return value from the invoked method

Override ToString() so that error messages in NUnit's own tests make sense

Thrown when an assertion failed. Here to preserve the inner exception and hence its stack trace.

Initializes a new instance of the class.

Initializes a new instance of the class.

The error message that explains the reason for the exception

Initializes a new instance of the class.

The error message that explains the reason for the exception The exception that caused the current exception

Serialization Constructor

OSPlatform represents a particular operating system platform

Platform ID for Unix as defined by Microsoft .NET 2.0 and greater

Platform ID for Unix as defined by Mono

Platform ID for XBox as defined by .NET and Mono, but not CF

Platform ID for MacOSX as defined by .NET and Mono, but not CF

Get the OSPlatform under which we are currently running

Gets the actual OS Version, not the incorrect value that might be returned for Win 8.1 and Win 10

If an application is not manifested as Windows 8.1 or Windows 10, the version returned from Environment.OSVersion will not be 6.3 and 10.0 respectively, but will be 6.2 and 6.3. The correct value can be found in the registry. The original version The correct OS version

Product Type Enumeration used for Windows

Product type is unknown or unspecified

Product type is Workstation

Product type is Domain Controller

Product type is Server

Construct from a platform ID and version

Construct from a platform ID, version and product type

Get the platform ID of this instance

Get the Version of this instance

Get the Product Type of this instance

Return true if this is a windows platform

Return true if this is a Unix or Linux platform

Return true if the platform is Win32S

Return true if the platform is Win32Windows

Return true if the platform is Win32NT

Return true if the platform is Windows CE

Return true if the platform is Xbox

Return true if the platform is MacOSX

Return true if the platform is Windows 95

Return true if the platform is Windows 98

Return true if the platform is Windows ME

Return true if the platform is NT 3

Return true if the platform is NT 4

Return true if the platform is NT 5

Return true if the platform is Windows 2000

Return true if the platform is Windows XP

Return true if the platform is Windows 2003 Server

Return true if the platform is NT 6

Return true if the platform is NT 6.0

Return true if the platform is NT 6.1

Return true if the platform is NT 6.2

Return true if the platform is NT 6.3

Return true if the platform is Vista

Return true if the platform is Windows 2008 Server (original or R2)

Return true if the platform is Windows 2008 Server (original)

Return true if the platform is Windows 2008 Server R2

Return true if the platform is Windows 2012 Server (original or R2)

Return true if the platform is Windows 2012 Server (original)

Return true if the platform is Windows 2012 Server R2

Return true if the platform is Windows 7

Return true if the platform is Windows 8

Return true if the platform is Windows 8.1

Return true if the platform is Windows 10

Return true if the platform is Windows Server. This is named Windows Server 10 to distinguish it from previous versions of Windows Server.

The ParameterWrapper class wraps a ParameterInfo so that it may be used in a platform-independent manner.

Construct a ParameterWrapper for a given method and parameter

Gets a value indicating whether the parameter is optional

Gets an IMethodInfo representing the method for which this is a parameter.

Gets the underlying ParameterInfo

Gets the Type of the parameter

Returns an array of custom attributes of the specified type applied to this method

Gets a value indicating whether one or more attributes of the specified type are defined on the parameter.

PlatformHelper class is used by the PlatformAttribute class to determine whether a platform is supported.

Comma-delimited list of all supported OS platform constants

Comma-delimited list of all supported Runtime platform constants

Default constructor uses the operating system and common language runtime of the system.

Construct a PlatformHelper for a particular operating system and common language runtime. Used in testing.

OperatingSystem to be used RuntimeFramework to be used

Test to determine if one of a collection of platforms is being used currently.

Tests to determine if the current platform is supported based on a platform attribute.

The attribute to examine

Tests to determine if the current platform is supported based on a platform attribute.

The attribute to examine

Test to determine if the a particular platform or comma- delimited set of platforms is in use.

Name of the platform or comma-separated list of platform ids True if the platform is in use on the system

Return the last failure reason. Results are not defined if called before IsSupported( Attribute ) is called.

A PropertyBag represents a collection of name value pairs that allows duplicate entries with the same key. Methods are provided for adding a new pair as well as for setting a key to a single value. All keys are strings but _values may be of any type. Null _values are not permitted, since a null entry represents the absence of the key.

Adds a key/value pair to the property set

The key The value

Sets the value for a key, removing any other _values that are already in the property set.

Gets a single value for a key, using the first one if multiple _values are present and returning null if the value is not found.

Gets a flag indicating whether the specified key has any entries in the property set.

The key to be checked True if their are _values present, otherwise false

Gets a collection containing all the keys in the property set

Gets or sets the list of _values for a particular key

Returns an XmlNode representating the current PropertyBag.

Not used An XmlNode representing the PropertyBag

Returns an XmlNode representing the PropertyBag after adding it as a child of the supplied parent node.

The parent node. Not used

The PropertyNames class provides static constants for the standard property ids that NUnit uses on tests.

The FriendlyName of the AppDomain in which the assembly is running

The selected strategy for joining parameter data into test cases

The process ID of the executing assembly

The stack trace from any data provider that threw an exception.

The reason a test was not run

The author of the tests

The ApartmentState required for running the test

The categories applying to a test

The Description of a test

The number of threads to be used in running tests

The maximum time in ms, above which the test is considered to have failed

The ParallelScope associated with a test

The number of times the test should be repeated

Indicates that the test should be run on a separate thread

The culture to be set for a test

The UI culture to be set for a test

The type that is under test

The timeout value for the test

The test will be ignored until the given date

Randomizer returns a set of random _values in a repeatable way, to allow re-running of tests if necessary. It extends the .NET Random class, providing random values for a much wider range of types. The class is used internally by the framework to generate test case data and is also exposed for use by users through the TestContext.Random property.

For consistency with the underlying Random Type, methods returning a single value use the prefix "Next..." Those without an argument return a non-negative value up to the full positive range of the Type. Overloads are provided for specifying a maximum or a range. Methods that return arrays or strings use the prefix "Get..." to avoid confusion with the single-value methods.

Initial seed used to create randomizers for this run

Get a Randomizer for a particular member, returning one that has already been created if it exists. This ensures that the same _values are generated each time the tests are reloaded.

Get a randomizer for a particular parameter, returning one that has already been created if it exists. This ensures that the same values are generated each time the tests are reloaded.

Create a new Randomizer using the next seed available to ensure that each randomizer gives a unique sequence of values.

Default constructor

Construct based on seed value

Returns a random unsigned int.

Returns a random unsigned int less than the specified maximum.

Returns a random unsigned int within a specified range.

Returns a non-negative random short.

Returns a non-negative random short less than the specified maximum.

Returns a non-negative random short within a specified range.

Returns a random unsigned short.

Returns a random unsigned short less than the specified maximum.

Returns a random unsigned short within a specified range.

Returns a random long.

Returns a random long less than the specified maximum.

Returns a non-negative random long within a specified range.

Returns a random ulong.

Returns a random ulong less than the specified maximum.

Returns a non-negative random long within a specified range.

Returns a random Byte

Returns a random Byte less than the specified maximum.

Returns a random Byte within a specified range

Returns a random SByte

Returns a random sbyte less than the specified maximum.

Returns a random sbyte within a specified range

Returns a random bool

Returns a random bool based on the probablility a true result

Returns a random double between 0.0 and the specified maximum.

Returns a random double within a specified range.

Returns a random float.

Returns a random float between 0.0 and the specified maximum.

Returns a random float within a specified range.

Returns a random enum value of the specified Type as an object.

Returns a random enum value of the specified Type.

Default characters for random functions.

Default characters are the English alphabet (uppercase & lowercase), arabic numerals, and underscore

Generate a random string based on the characters from the input string.

desired length of output string. string representing the set of characters from which to construct the resulting string A random string of arbitrary length

Generate a random string based on the characters from the input string.

desired length of output string. A random string of arbitrary length Uses DefaultStringChars as the input character set

Generate a random string based on the characters from the input string.

A random string of the default length Uses DefaultStringChars as the input character set

Returns a random decimal.

Returns a random decimal between positive zero and the specified maximum.

Returns a random decimal within a specified range, which is not permitted to exceed decimal.MaxVal in the current implementation.

A limitation of this implementation is that the range from min to max must not exceed decimal.MaxVal.

Helper methods for inspecting a type by reflection. Many of these methods take ICustomAttributeProvider as an argument to avoid duplication, even though certain attributes can only appear on specific types of members, like MethodInfo or Type. In the case where a type is being examined for the presence of an attribute, interface or named member, the Reflect methods operate with the full name of the member being sought. This removes the necessity of the caller having a reference to the assembly that defines the item being sought and allows the NUnit core to inspect assemblies that reference an older version of the NUnit framework.

Examine a fixture type and return an array of methods having a particular attribute. The array is order with base methods first.

The type to examine The attribute Type to look for Specifies whether to search the fixture type inheritance chain The array of methods found

Examine a fixture type and return true if it has a method with a particular attribute.

The type to examine The attribute Type to look for True if found, otherwise false

Invoke the default constructor on a Type

The Type to be constructed An instance of the Type

Invoke a constructor on a Type with arguments

The Type to be constructed Arguments to the constructor An instance of the Type

Returns an array of types from an array of objects. Used because the compact framework doesn't support Type.GetTypeArray()

An array of objects An array of Types

Invoke a parameterless method returning void on an object.

A MethodInfo for the method to be invoked The object on which to invoke the method

Invoke a method, converting any TargetInvocationException to an NUnitException.

A MethodInfo for the method to be invoked The object on which to invoke the method The argument list for the method The return value from the invoked method

The TestResult class represents the result of a test.

Error message for when child tests have errors

Error message for when child tests are ignored

The minimum duration for tests

List of child results

Construct a test result given a Test

The test to be used

Gets the test with which this result is associated.

Gets the ResultState of the test result, which indicates the success or failure of the test.

Gets the name of the test result

Gets the full name of the test result

Gets or sets the elapsed time for running the test in seconds

Gets or sets the time the test started running.

Gets or sets the time the test finished running.

Gets the message associated with a test failure or with not running the test

Gets any stacktrace associated with an error or failure.

Gets or sets the count of asserts executed when running the test.

Gets the number of test cases that failed when running the test and all its children.

Gets the number of test cases that passed when running the test and all its children.

Gets the number of test cases that were skipped when running the test and all its children.

Gets the number of test cases that were inconclusive when running the test and all its children.

Indicates whether this result has any child results. Test HasChildren before accessing Children to avoid the creation of an empty collection.

Gets the collection of child results.

Gets a TextWriter, which will write output to be included in the result.

Gets any text output written to this result.

Returns the Xml representation of the result.

If true, descendant results are included An XmlNode representing the result

Adds the XML representation of the result as a child of the supplied parent node..

The parent node. If true, descendant results are included

Adds a child result to this result, setting this result's ResultState to Failure if the child result failed.

The result to be added

Set the result of the test

The ResultState to use in the result

Set the result of the test

The ResultState to use in the result A message associated with the result state

Set the result of the test

The ResultState to use in the result A message associated with the result state Stack trace giving the location of the command

Set the test result based on the type of exception thrown

The exception that was thrown

Set the test result based on the type of exception thrown

The exception that was thrown THe FailureSite to use in the result

RecordTearDownException appends the message and stacktrace from an exception arising during teardown of the test to any previously recorded information, so that any earlier failure information is not lost. Note that calling Assert.Ignore, Assert.Inconclusive, etc. during teardown is treated as an error. If the current result represents a suite, it may show a teardown error even though all contained tests passed.

The Exception to be recorded

Adds a reason element to a node and returns it.

The target node. The new reason element.

Adds a failure element to a node and returns it.

The target node. The new failure element.

Enumeration identifying a common language runtime implementation.

Any supported runtime framework

Microsoft .NET Framework

Microsoft .NET Compact Framework

Microsoft Shared Source CLI

Mono

Silverlight

MonoTouch

RuntimeFramework represents a particular version of a common language runtime implementation.

DefaultVersion is an empty Version, used to indicate that NUnit should select the CLR version to use for the test.

Construct from a runtime type and version. If the version has two parts, it is taken as a framework version. If it has three or more, it is taken as a CLR version. In either case, the other version is deduced based on the runtime type and provided version.

The runtime type of the framework The version of the framework

Static method to return a RuntimeFramework object for the framework that is currently in use.

The type of this runtime framework

The framework version for this runtime framework

The CLR version for this runtime framework

Return true if any CLR version may be used in matching this RuntimeFramework object.

Returns the Display name for this framework

Parses a string representing a RuntimeFramework. The string may be just a RuntimeType name or just a Version or a hyphenated RuntimeType-Version or a Version prefixed by 'versionString'.

Overridden to return the short name of the framework

Returns true if the current framework matches the one supplied as an argument. Two frameworks match if their runtime types are the same or either one is RuntimeType.Any and all specified version components are equal. Negative (i.e. unspecified) version components are ignored.

The RuntimeFramework to be matched. True on match, otherwise false

StackFilter class is used to remove internal NUnit entries from a stack trace so that the resulting trace provides better information about the test.

Filters a raw stack trace and returns the result.

The original stack trace A filtered stack trace

Provides methods to support legacy string comparison methods.

Compares two strings for equality, ignoring case if requested.

The first string. The second string.. if set to true, the case of the letters in the strings is ignored. Zero if the strings are equivalent, a negative number if strA is sorted first, a positive number if strB is sorted first

Compares two strings for equality, ignoring case if requested.

The first string. The second string.. if set to true, the case of the letters in the strings is ignored. True if the strings are equivalent, false if not.

The TestCaseParameters class encapsulates method arguments and other selected parameters needed for constructing a parameterized test case.

The expected result to be returned

Default Constructor creates an empty parameter set

Construct a non-runnable ParameterSet, specifying the provider exception that made it invalid.

Construct a parameter set with a list of arguments

Construct a ParameterSet from an object implementing ITestCaseData

The expected result of the test, which must match the method return type.

Gets a value indicating whether an expected result was specified.

Helper class used to save and restore certain static or singleton settings in the environment that affect tests or which might be changed by the user tests. An internal class is used to hold settings and a stack of these objects is pushed and popped as Save and Restore are called.

Link to a prior saved context

Indicates that a stop has been requested

The event listener currently receiving notifications

The number of assertions for the current test

The current culture

The current UI culture

The current test result

The current Principal.

Initializes a new instance of the class.

Initializes a new instance of the class.

An existing instance of TestExecutionContext.

The current context, head of the list of saved contexts.

Gets the current context.

The current context.

Get the current context or return null if none is found.

Clear the current context. This is provided to prevent "leakage" of the CallContext containing the current context back to any runners.

Gets or sets the current test

The time the current test started execution

The time the current test started in Ticks

Gets or sets the current test result

Gets a TextWriter that will send output to the current test result.

The current test object - that is the user fixture object on which tests are being executed.

Get or set the working directory

Get or set indicator that run should stop on the first error

Gets an enum indicating whether a stop has been requested.

The current test event listener

The current WorkItemDispatcher

The ParallelScope to be used by tests running in this context. For builds with out the parallel feature, it has no effect.

Gets the RandomGenerator specific to this Test

Gets the assert count.

The assert count.

Gets or sets the test case timeout value

Gets a list of ITestActions set by upstream tests

Saves or restores the CurrentCulture

Saves or restores the CurrentUICulture

Gets or sets the current for the Thread.

Record any changes in the environment made by the test code in the execution context so it will be passed on to lower level tests.

Set up the execution environment to match a context. Note that we may be running on the same thread where the context was initially created or on a different thread.

Increments the assert count by one.

Increments the assert count by a specified amount.

Obtain lifetime service object

Enumeration indicating whether the tests are running normally or being cancelled.

Running normally with no stop requested

A graceful stop has been requested

A forced stop has been requested

Interface to be implemented by filters applied to tests. The filter applies when running the test, after it has been loaded, since this is the only time an ITest exists.

Unique Empty filter.

Indicates whether this is the EmptyFilter

Indicates whether this is a top-level filter, not contained in any other filter.

Determine if a particular test passes the filter criteria. The default implementation checks the test itself, its parents and any descendants. Derived classes may override this method or any of the Match methods to change the behavior of the filter.

The test to which the filter is applied True if the test passes the filter, otherwise false

Determine if a test matches the filter expicitly. That is, it must be a direct match of the test itself or one of it's children.

The test to which the filter is applied True if the test matches the filter explicityly, otherwise false

Determine whether the test itself matches the filter criteria, without examining either parents or descendants. This is overridden by each different type of filter to perform the necessary tests.

The test to which the filter is applied True if the filter matches the any parent of the test

Determine whether any ancestor of the test matches the filter criteria

The test to which the filter is applied True if the filter matches the an ancestor of the test

Determine whether any descendant of the test matches the filter criteria.

The test to be matched True if at least one descendant matches the filter criteria

Create a TestFilter instance from an xml representation.

Create a TestFilter from it's TNode representation

Nested class provides an empty filter - one that always returns true when called. It never matches explicitly.

Adds an XML node

True if recursive The added XML node

Adds an XML node

Parent node True if recursive The added XML node

The TestCaseParameters class encapsulates method arguments and other selected parameters needed for constructing a parameterized test case.

Default Constructor creates an empty parameter set

Construct a non-runnable ParameterSet, specifying the provider exception that made it invalid.

Construct a parameter set with a list of arguments

Construct a ParameterSet from an object implementing ITestCaseData

Type arguments used to create a generic fixture instance

TestListener provides an implementation of ITestListener that does nothing. It is used only through its NULL property.

Called when a test has just started

The test that is starting

Called when a test case has finished

The result of the test

Construct a new TestListener - private so it may not be used.

Get a listener that does nothing

TestNameGenerator is able to create test names according to a coded pattern.

Construct a TestNameGenerator

The pattern used by this generator.

Get the display name for a TestMethod and it's arguments

A TestMethod The display name

Get the display name for a TestMethod and it's arguments

A TestMethod Arguments to be used The display name

Get the display name for a MethodInfo

A MethodInfo The display name

Get the display name for a method with args

A MethodInfo Argument list for the method The display name

TestParameters is the abstract base class for all classes that know how to provide data for constructing a test.

Default Constructor creates an empty parameter set

Construct a parameter set with a list of arguments

Construct a non-runnable ParameterSet, specifying the provider exception that made it invalid.

Construct a ParameterSet from an object implementing ITestData

The RunState for this set of parameters.

The arguments to be used in running the test, which must match the method signature.

A name to be used for this test case in lieu of the standard generated name containing the argument list.

Gets the property dictionary for this test

Applies ParameterSet _values to the test itself.

A test.

The original arguments provided by the user, used for display purposes.

TestProgressReporter translates ITestListener events into the async callbacks that are used to inform the client software about the progress of a test run.

Initializes a new instance of the class.

The callback handler to be used for reporting progress.

Called when a test has just started

The test that is starting

Called when a test has finished. Sends a result summary to the callback. to

The result of the test

Returns the parent test item for the targer test item if it exists

parent test item

Makes a string safe for use as an attribute, replacing characters characters that can't be used with their corresponding xml representations.

The string to be used A new string with the _values replaced

ParameterizedFixtureSuite serves as a container for the set of test fixtures created from a given Type using various parameters.

Initializes a new instance of the class.

The ITypeInfo for the type that represents the suite.

Gets a string representing the type of test

ParameterizedMethodSuite holds a collection of individual TestMethods with their arguments applied.

Construct from a MethodInfo

Gets a string representing the type of test

SetUpFixture extends TestSuite and supports Setup and TearDown methods.

Initializes a new instance of the class.

The type.

The Test abstract class represents a test within the framework.

Static value to seed ids. It's started at 1000 so any uninitialized ids will stand out.

The SetUp methods.

The teardown methods

Constructs a test given its name

The name of the test

Constructs a test given the path through the test hierarchy to its parent and a name.

The parent tests full name The name of the test

TODO: Documentation needed for constructor

Construct a test from a MethodInfo

Gets or sets the id of the test

Gets or sets the name of the test

Gets or sets the fully qualified name of the test

Gets the name of the class containing this test. Returns null if the test is not associated with a class.

Gets the name of the method implementing this test. Returns null if the test is not implemented as a method.

Gets the TypeInfo of the fixture used in running this test or null if no fixture type is associated with it.

Gets a MethodInfo for the method implementing this test. Returns null if the test is not implemented as a method.

Whether or not the test should be run

Gets the name used for the top-level element in the XML representation of this test

Gets a string representing the type of test. Used as an attribute value in the XML representation of a test and has no other function in the framework.

Gets a count of test cases represented by or contained under this test.

Gets the properties for this test

Returns true if this is a TestSuite

Gets a bool indicating whether the current test has any descendant tests.

Gets the parent as a Test object. Used by the core to set the parent.

Gets this test's child tests

A list of child tests

Gets or sets a fixture object for running this test.

Static prefix used for ids in this AppDomain. Set by FrameworkController.

Gets or Sets the Int value representing the seed for the RandomGenerator

Creates a TestResult for this test.

A TestResult suitable for this type of test.

Modify a newly constructed test by applying any of NUnit's common attributes, based on a supplied ICustomAttributeProvider, which is usually the reflection element from which the test was constructed, but may not be in some instances. The attributes retrieved are saved for use in subsequent operations.

An object implementing ICustomAttributeProvider

Add standard attributes and members to a test node.

Returns the Xml representation of the test

If true, include child tests recursively

Returns an XmlNode representing the current result after adding it as a child of the supplied parent node.

The parent node. If true, descendant results are included

Compares this test to another test for sorting purposes

The other test Value of -1, 0 or +1 depending on whether the current test is less than, equal to or greater than the other test

TestAssembly is a TestSuite that represents the execution of tests in a managed assembly.

Initializes a new instance of the class specifying the Assembly and the path from which it was loaded.

The assembly this test represents. The path used to load the assembly.

Initializes a new instance of the class for a path which could not be loaded.

The path used to load the assembly.

Gets the Assembly represented by this instance.

Gets the name used for the top-level element in the XML representation of this test

TestFixture is a surrogate for a user test fixture class, containing one or more tests.

Initializes a new instance of the class.

Type of the fixture.

The TestMethod class represents a Test implemented as a method.

The ParameterSet used to create this test method

Initializes a new instance of the class.

The method to be used as a test.

Initializes a new instance of the class.

The method to be used as a test. The suite or fixture to which the new test will be added

Overridden to return a TestCaseResult.

A TestResult for this test.

Gets a bool indicating whether the current test has any descendant tests.

Returns a TNode representing the current result after adding it as a child of the supplied parent node.

The parent node. If true, descendant results are included

Gets this test's child tests

A list of child tests

Gets the name used for the top-level element in the XML representation of this test

Returns the name of the method

TestSuite represents a composite test, which contains other tests.

Our collection of child tests

Initializes a new instance of the class.

The name of the suite.

Initializes a new instance of the class.

Name of the parent suite. The name of the suite.

Initializes a new instance of the class.

Type of the fixture.

Initializes a new instance of the class.

Type of the fixture.

Sorts tests under this suite.

Adds a test to the suite.

The test.

Gets this test's child tests

The list of child tests

Gets a count of test cases represented by or contained under this test.

The arguments to use in creating the fixture

Set to true to suppress sorting this suite's contents

Overridden to return a TestSuiteResult.

A TestResult for this test.

Gets a bool indicating whether the current test has any descendant tests.

Gets the name used for the top-level element in the XML representation of this test

Returns an XmlNode representing the current result after adding it as a child of the supplied parent node.

The parent node. If true, descendant results are included

Check that setup and teardown methods marked by certain attributes meet NUnit's requirements and mark the tests not runnable otherwise.

The attribute type to check for

ThreadUtility provides a set of static methods convenient for working with threads.

Do our best to Kill a thread

The thread to kill

Do our best to kill a thread, passing state info

The thread to kill Info for the ThreadAbortException handler

TypeHelper provides static methods that operate on Types.

A special value, which is used to indicate that BestCommonType() method was unable to find a common type for the specified arguments.

Gets the display name for a Type as used by NUnit.

The Type for which a display name is needed. The display name for the Type

Gets the display name for a Type as used by NUnit.

The Type for which a display name is needed. The arglist provided. The display name for the Type

Returns the best fit for a common type to be used in matching actual arguments to a methods Type parameters.

The first type. The second type. Either type1 or type2, depending on which is more general.

Determines whether the specified type is numeric.

The type to be examined. true if the specified type is numeric; otherwise, false.

Convert an argument list to the required parameter types. Currently, only widening numeric conversions are performed.

An array of args to be converted A ParameterInfo[] whose types will be used as targets

Determines whether this instance can deduce type args for a generic type from the supplied arguments.

The type to be examined. The arglist. The type args to be used. true if this the provided args give sufficient information to determine the type args to be used; otherwise, false.

Gets the _values for an enumeration, using Enum.GetTypes where available, otherwise through reflection.

Gets the ids of the _values for an enumeration, using Enum.GetNames where available, otherwise through reflection.

The TypeWrapper class wraps a Type so it may be used in a platform-independent manner.

Construct a TypeWrapper for a specified Type.

Gets the underlying Type on which this TypeWrapper is based.

Gets the base type of this type as an ITypeInfo

Gets the Name of the Type

Gets the FullName of the Type

Gets the assembly in which the type is declared

Gets the namespace of the Type

Gets a value indicating whether the type is abstract.

Gets a value indicating whether the Type is a generic Type

Returns true if the Type wrapped is T

Gets a value indicating whether the Type has generic parameters that have not been replaced by specific Types.

Gets a value indicating whether the Type is a generic Type definition

Gets a value indicating whether the type is sealed.

Gets a value indicating whether this type represents a static class.

Get the display name for this type

Get the display name for an object of this type, constructed with the specified args.

Returns a new ITypeInfo representing an instance of this generic Type using the supplied Type arguments

Returns a Type representing a generic type definition from which this Type can be constructed.

Returns an array of custom attributes of the specified type applied to this type

Returns a value indicating whether the type has an attribute of the specified type.

Returns a flag indicating whether this type has a method with an attribute of the specified type.

Returns an array of IMethodInfos for methods of this Type that match the specified flags.

Returns a value indicating whether this Type has a public constructor taking the specified argument Types.

Construct an object of this Type, using the specified arguments.

Override ToString() so that error messages in NUnit's own tests make sense

Represents the result of running a single test case.

Construct a TestCaseResult based on a TestMethod

A TestMethod to which the result applies.

Gets the number of test cases that failed when running the test and all its children.

Gets the number of test cases that passed when running the test and all its children.

Gets the number of test cases that were skipped when running the test and all its children.

Gets the number of test cases that were inconclusive when running the test and all its children.

Represents the result of running a test suite

Construct a TestSuiteResult base on a TestSuite

The TestSuite to which the result applies

Gets the number of test cases that failed when running the test and all its children.

Gets the number of test cases that passed when running the test and all its children.

Gets the number of test cases that were skipped when running the test and all its children.

Gets the number of test cases that were inconclusive when running the test and all its children.

Add a child result

The child result to be added

Class used to guard against unexpected argument values or operations by throwing an appropriate exception.

Throws an exception if an argument is null

The value to be tested The name of the argument

Throws an exception if a string argument is null or empty

The value to be tested The name of the argument

Throws an ArgumentOutOfRangeException if the specified condition is not met.

The condition that must be met The exception message to be used The name of the argument

Throws an ArgumentException if the specified condition is not met.

The condition that must be met The exception message to be used The name of the argument

Throws an InvalidOperationException if the specified condition is not met.

The condition that must be met The exception message to be used

The different targets a test action attribute can be applied to

Default target, which is determined by where the action attribute is attached

Target a individual test case

Target a suite of test cases

DefaultTestAssemblyBuilder loads a single assembly and builds a TestSuite containing test fixtures present in the assembly.

The default suite builder used by the test assembly builder.

Initializes a new instance of the class.

Build a suite of tests from a provided assembly

The assembly from which tests are to be built A dictionary of options to use in building the suite A TestSuite containing the tests found in the assembly

Build a suite of tests given the filename of an assembly

The filename of the assembly from which tests are to be built A dictionary of options to use in building the suite A TestSuite containing the tests found in the assembly

FrameworkController provides a facade for use in loading, browsing and running tests without requiring a reference to the NUnit framework. All calls are encapsulated in constructors for this class and its nested classes, which only require the types of the Common Type System as arguments. The controller supports four actions: Load, Explore, Count and Run. They are intended to be called by a driver, which should allow for proper sequencing of calls. Load must be called before any of the other actions. The driver may support other actions, such as reload on run, by combining these calls.

Construct a FrameworkController using the default builder and runner.

The AssemblyName or path to the test assembly A prefix used for all test ids created under this controller. A Dictionary of settings to use in loading and running the tests

Construct a FrameworkController using the default builder and runner.

The test assembly A prefix used for all test ids created under this controller. A Dictionary of settings to use in loading and running the tests

Construct a FrameworkController, specifying the types to be used for the runner and builder. This constructor is provided for purposes of development.

The full AssemblyName or the path to the test assembly A prefix used for all test ids created under this controller. A Dictionary of settings to use in loading and running the tests The Type of the test runner The Type of the test builder

Construct a FrameworkController, specifying the types to be used for the runner and builder. This constructor is provided for purposes of development.

The test assembly A prefix used for all test ids created under this controller. A Dictionary of settings to use in loading and running the tests The Type of the test runner The Type of the test builder

Gets the ITestAssemblyBuilder used by this controller instance.

The builder.

Gets the ITestAssemblyRunner used by this controller instance.

The runner.

Gets the AssemblyName or the path for which this FrameworkController was created

Gets the Assembly for which this

Gets a dictionary of settings for the FrameworkController

Inserts environment element

Target node The new node

Inserts settings element

Target node Settings dictionary The new node

FrameworkControllerAction is the base class for all actions performed against a FrameworkController.

LoadTestsAction loads a test into the FrameworkController

LoadTestsAction loads the tests in an assembly.

The controller. The callback handler.

ExploreTestsAction returns info about the tests in an assembly

Initializes a new instance of the class.

The controller for which this action is being performed. Filter used to control which tests are included (NYI) The callback handler.

CountTestsAction counts the number of test cases in the loaded TestSuite held by the FrameworkController.

Construct a CountsTestAction and perform the count of test cases.

A FrameworkController holding the TestSuite whose cases are to be counted A string containing the XML representation of the filter to use A callback handler used to report results

RunTestsAction runs the loaded TestSuite held by the FrameworkController.

Construct a RunTestsAction and run all tests in the loaded TestSuite.

A FrameworkController holding the TestSuite to run A string containing the XML representation of the filter to use A callback handler used to report results

RunAsyncAction initiates an asynchronous test run, returning immediately

Construct a RunAsyncAction and run all tests in the loaded TestSuite.

A FrameworkController holding the TestSuite to run A string containing the XML representation of the filter to use A callback handler used to report results

StopRunAction stops an ongoing run.

Construct a StopRunAction and stop any ongoing run. If no run is in process, no error is raised.

The FrameworkController for which a run is to be stopped. True the stop should be forced, false for a cooperative stop. >A callback handler used to report results A forced stop will cause threads and processes to be killed as needed.

The ITestAssemblyBuilder interface is implemented by a class that is able to build a suite of tests given an assembly or an assembly filename.

Build a suite of tests from a provided assembly

The assembly from which tests are to be built A dictionary of options to use in building the suite A TestSuite containing the tests found in the assembly

Build a suite of tests given the filename of an assembly

The filename of the assembly from which tests are to be built A dictionary of options to use in building the suite A TestSuite containing the tests found in the assembly

The ITestAssemblyRunner interface is implemented by classes that are able to execute a suite of tests loaded from an assembly.

Gets the tree of loaded tests, or null if no tests have been loaded.

Gets the tree of test results, if the test run is completed, otherwise null.

Indicates whether a test has been loaded

Indicates whether a test is currently running

Indicates whether a test run is complete

Loads the tests found in an Assembly, returning an indication of whether or not the load succeeded.

File name of the assembly to load Dictionary of options to use in loading the test An ITest representing the loaded tests

Loads the tests found in an Assembly, returning an indication of whether or not the load succeeded.

The assembly to load Dictionary of options to use in loading the test An ITest representing the loaded tests

Count Test Cases using a filter

The filter to apply The number of test cases found

Run selected tests and return a test result. The test is run synchronously, and the listener interface is notified as it progresses.

Interface to receive ITestListener notifications. A test filter used to select tests to be run

Run selected tests asynchronously, notifying the listener interface as it progresses.

Interface to receive EventListener notifications. A test filter used to select tests to be run

Wait for the ongoing run to complete.

Time to wait in milliseconds True if the run completed, otherwise false

Signal any test run that is in process to stop. Return without error if no test is running.

If true, kill any test-running threads

Implementation of ITestAssemblyRunner

Initializes a new instance of the class.

The builder.

Gets the default level of parallel execution (worker threads)

The tree of tests that was loaded by the builder

The test result, if a run has completed

Indicates whether a test is loaded

Indicates whether a test is running

Indicates whether a test run is complete

Our settings, specified when loading the assembly

The top level WorkItem created for the assembly as a whole

The TestExecutionContext for the top level WorkItem

Loads the tests found in an Assembly

File name of the assembly to load Dictionary of option settings for loading the assembly True if the load was successful

Loads the tests found in an Assembly

The assembly to load Dictionary of option settings for loading the assembly True if the load was successful

Count Test Cases using a filter

The filter to apply The number of test cases found

Run selected tests and return a test result. The test is run synchronously, and the listener interface is notified as it progresses.

Interface to receive EventListener notifications. A test filter used to select tests to be run

Run selected tests asynchronously, notifying the listener interface as it progresses.

Interface to receive EventListener notifications. A test filter used to select tests to be run RunAsync is a template method, calling various abstract and virtual methods to be overridden by derived classes.

Wait for the ongoing run to complete.

Time to wait in milliseconds True if the run completed, otherwise false

Initiate the test run.

Signal any test run that is in process to stop. Return without error if no test is running.

If true, kill any test-running threads

Create the initial TestExecutionContext used to run tests

The ITestListener specified in the RunAsync call

Handle the the Completed event for the top level work item

The Assert class contains a collection of static methods that implement the most common assertions used in NUnit.

Verifies that the first int is greater than the second int. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first int is greater than the second int. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is greater than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be greater The second value, expected to be less

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the first value is less than or equal to the second value. If it is not, then an is thrown.

The first value, expected to be less The second value, expected to be greater

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition The message to display in case of failure Array of objects to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition The message to display in case of failure Array of objects to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition The message to display in case of failure Array of objects to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition The message to display in case of failure Array of objects to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition

Asserts that a condition is false. If the condition is true the method throws an .

The evaluated condition The message to display in case of failure Array of objects to be used in formatting the message

Asserts that a condition is false. If the condition is true the method throws an .

The evaluated condition The message to display in case of failure Array of objects to be used in formatting the message

Asserts that a condition is false. If the condition is true the method throws an .

The evaluated condition

Asserts that a condition is false. If the condition is true the method throws an .

The evaluated condition

Asserts that a condition is false. If the condition is true the method throws an .

The evaluated condition The message to display in case of failure Array of objects to be used in formatting the message

Asserts that a condition is false. If the condition is true the method throws an .

The evaluated condition The message to display in case of failure Array of objects to be used in formatting the message

Asserts that a condition is false. If the condition is true the method throws an .

The evaluated condition

Asserts that a condition is false. If the condition is true the method throws an .

The evaluated condition

Verifies that the object that is passed in is not equal to null If the object is null then an is thrown.

The object that is to be tested The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the object that is passed in is not equal to null If the object is null then an is thrown.

The object that is to be tested

Verifies that the object that is passed in is not equal to null If the object is null then an is thrown.

The object that is to be tested The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the object that is passed in is not equal to null If the object is null then an is thrown.

The object that is to be tested

Verifies that the object that is passed in is equal to null If the object is not null then an is thrown.

The object that is to be tested The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the object that is passed in is equal to null If the object is not null then an is thrown.

The object that is to be tested

Verifies that the object that is passed in is equal to null If the object is not null then an is thrown.

The object that is to be tested The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the object that is passed in is equal to null If the object is not null then an is thrown.

The object that is to be tested

Verifies that the double that is passed in is an NaN value. If the object is not NaN then an is thrown.

The value that is to be tested The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the double that is passed in is an NaN value. If the object is not NaN then an is thrown.

The value that is to be tested

Verifies that the double that is passed in is an NaN value. If the object is not NaN then an is thrown.

The value that is to be tested The message to display in case of failure Array of objects to be used in formatting the message

Verifies that the double that is passed in is an NaN value. If the object is not NaN then an is thrown.

The value that is to be tested

Assert that a string is empty - that is equal to string.Empty

The string to be tested The message to display in case of failure Array of objects to be used in formatting the message

Assert that a string is empty - that is equal to string.Empty

The string to be tested

Assert that an array, list or other collection is empty

An array, list or other collection implementing ICollection The message to display in case of failure Array of objects to be used in formatting the message

Assert that an array, list or other collection is empty

An array, list or other collection implementing ICollection

Assert that a string is not empty - that is not equal to string.Empty

The string to be tested The message to display in case of failure Array of objects to be used in formatting the message

Assert that a string is not empty - that is not equal to string.Empty

The string to be tested

Assert that an array, list or other collection is not empty

An array, list or other collection implementing ICollection The message to display in case of failure Array of objects to be used in formatting the message

Assert that an array, list or other collection is not empty

An array, list or other collection implementing ICollection

We don't actually want any instances of this object, but some people like to inherit from it to add other static methods. Hence, the protected constructor disallows any instances of this object.

The Equals method throws an AssertionException. This is done to make sure there is no mistake by calling this function.

override the default ReferenceEquals to throw an AssertionException. This implementation makes sure there is no mistake in calling this function as part of Assert.

Throws a with the message and arguments that are passed in. This allows a test to be cut short, with a result of success returned to NUnit.

The message to initialize the with. Arguments to be used in formatting the message

Throws a with the message and arguments that are passed in. This allows a test to be cut short, with a result of success returned to NUnit.

The message to initialize the with.

Throws a with the message and arguments that are passed in. This allows a test to be cut short, with a result of success returned to NUnit.

Throws an with the message and arguments that are passed in. This is used by the other Assert functions.

The message to initialize the with. Arguments to be used in formatting the message

Throws an with the message that is passed in. This is used by the other Assert functions.

The message to initialize the with.

Throws an . This is used by the other Assert functions.

Throws an with the message and arguments that are passed in. This causes the test to be reported as ignored.

The message to initialize the with. Arguments to be used in formatting the message

Throws an with the message that is passed in. This causes the test to be reported as ignored.

The message to initialize the with.

Throws an . This causes the test to be reported as ignored.

Throws an with the message and arguments that are passed in. This causes the test to be reported as inconclusive.

The message to initialize the with. Arguments to be used in formatting the message

Throws an with the message that is passed in. This causes the test to be reported as inconclusive.

The message to initialize the with.

Throws an . This causes the test to be reported as Inconclusive.

Asserts that an object is contained in a list.

The expected object The list to be examined The message to display in case of failure Array of objects to be used in formatting the message

Asserts that an object is contained in a list.

The expected object The list to be examined

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an is thrown.

The expected value The actual value The maximum acceptable difference between the the expected and the actual The message to display in case of failure Array of objects to be used in formatting the message

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an is thrown.

The expected value The actual value The maximum acceptable difference between the the expected and the actual

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an is thrown.

The expected value The actual value The maximum acceptable difference between the the expected and the actual The message to display in case of failure Array of objects to be used in formatting the message

Verifies that two doubles are equal considering a delta. If the expected value is infinity then the delta value is ignored. If they are not equal then an is thrown.

The expected value The actual value The maximum acceptable difference between the the expected and the actual

Verifies that two objects are equal. Two objects are considered equal if both are null, or if both have the same value. NUnit has special semantics for some object types. If they are not equal an is thrown.

The value that is expected The actual value The message to display in case of failure Array of objects to be used in formatting the message

Verifies that two objects are equal. Two objects are considered equal if both are null, or if both have the same value. NUnit has special semantics for some object types. If they are not equal an is thrown.

The value that is expected The actual value

Verifies that two objects are not equal. Two objects are considered equal if both are null, or if both have the same value. NUnit has special semantics for some object types. If they are equal an is thrown.

The value that is expected The actual value The message to display in case of failure Array of objects to be used in formatting the message

Verifies that two objects are not equal. Two objects are considered equal if both are null, or if both have the same value. NUnit has special semantics for some object types. If they are equal an is thrown.

The value that is expected The actual value

Asserts that two objects refer to the same object. If they are not the same an is thrown.

The expected object The actual object The message to display in case of failure Array of objects to be used in formatting the message

Asserts that two objects refer to the same object. If they are not the same an is thrown.

The expected object The actual object

Asserts that two objects do not refer to the same object. If they are the same an is thrown.

The expected object The actual object The message to display in case of failure Array of objects to be used in formatting the message

Asserts that two objects do not refer to the same object. If they are the same an is thrown.

The expected object The actual object

Helper for Assert.AreEqual(double expected, double actual, ...) allowing code generation to work consistently.

The expected value The actual value The maximum acceptable difference between the the expected and the actual The message to display in case of failure Array of objects to be used in formatting the message

Verifies that a delegate throws a particular exception when called.

A constraint to be satisfied by the exception A TestSnippet delegate The message that will be displayed on failure Arguments to be used in formatting the message

Verifies that a delegate throws a particular exception when called.

A constraint to be satisfied by the exception A TestSnippet delegate

Verifies that a delegate throws a particular exception when called.

The exception Type expected A TestDelegate The message that will be displayed on failure Arguments to be used in formatting the message

Verifies that a delegate throws a particular exception when called.

The exception Type expected A TestDelegate

Verifies that a delegate throws a particular exception when called.

Type of the expected exception A TestDelegate The message that will be displayed on failure Arguments to be used in formatting the message

Verifies that a delegate throws a particular exception when called.

Type of the expected exception A TestDelegate

Verifies that a delegate throws an exception when called and returns it.

A TestDelegate The message that will be displayed on failure Arguments to be used in formatting the message

Verifies that a delegate throws an exception when called and returns it.

A TestDelegate

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

The expected Exception Type A TestDelegate The message that will be displayed on failure Arguments to be used in formatting the message

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

The expected Exception Type A TestDelegate

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

A TestDelegate The message that will be displayed on failure Arguments to be used in formatting the message

Verifies that a delegate throws an exception of a certain Type or one derived from it when called and returns it.

A TestDelegate

Verifies that a delegate does not throw an exception

A TestDelegate The message that will be displayed on failure Arguments to be used in formatting the message

Verifies that a delegate does not throw an exception.

A TestDelegate

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition The message to display if the condition is false Arguments to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition

Asserts that a condition is true. If the condition is false the method throws an .

A lambda that returns a Boolean The message to display if the condition is false Arguments to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an .

A lambda that returns a Boolean

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure.

A Constraint expression to be applied An ActualValueDelegate returning the value to be tested

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure.

An ActualValueDelegate returning the value to be tested A Constraint expression to be applied The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that the code represented by a delegate throws an exception that satisfies the constraint provided.

A TestDelegate to be executed A ThrowsConstraint used in the test

Asserts that the code represented by a delegate throws an exception that satisfies the constraint provided.

A TestDelegate to be executed A ThrowsConstraint used in the test The message that will be displayed on failure Arguments to be used in formatting the message

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure.

A Constraint to be applied The actual value to test

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure.

A Constraint expression to be applied The actual value to test The message that will be displayed on failure Arguments to be used in formatting the message

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure. Used as a synonym for That in rare cases where a private setter causes a Visual Basic compilation error.

A Constraint to be applied The actual value to test

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure. Used as a synonym for That in rare cases where a private setter causes a Visual Basic compilation error.

This method is provided for use by VB developers needing to test the value of properties with private setters. A Constraint expression to be applied The actual value to test The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that an object may be assigned a value of a given Type.

The expected Type. The object under examination The message to display in case of failure Array of objects to be used in formatting the message

Asserts that an object may be assigned a value of a given Type.

The expected Type. The object under examination

Asserts that an object may be assigned a value of a given Type.

The expected Type. The object under examination The message to display in case of failure Array of objects to be used in formatting the message

Asserts that an object may be assigned a value of a given Type.

The expected Type. The object under examination

Asserts that an object may not be assigned a value of a given Type.

The expected Type. The object under examination The message to display in case of failure Array of objects to be used in formatting the message

Asserts that an object may not be assigned a value of a given Type.

The expected Type. The object under examination

Asserts that an object may not be assigned a value of a given Type.

The expected Type. The object under examination The message to display in case of failure Array of objects to be used in formatting the message

Asserts that an object may not be assigned a value of a given Type.

The expected Type. The object under examination

Asserts that an object is an instance of a given type.

The expected Type The object being examined The message to display in case of failure Array of objects to be used in formatting the message

Asserts that an object is an instance of a given type.

The expected Type The object being examined

Asserts that an object is an instance of a given type.

The expected Type The object being examined The message to display in case of failure Array of objects to be used in formatting the message

Asserts that an object is an instance of a given type.

The expected Type The object being examined

Asserts that an object is not an instance of a given type.

The expected Type The object being examined The message to display in case of failure Array of objects to be used in formatting the message

Asserts that an object is not an instance of a given type.

The expected Type The object being examined

Asserts that an object is not an instance of a given type.

The expected Type The object being examined The message to display in case of failure Array of objects to be used in formatting the message

Asserts that an object is not an instance of a given type.

The expected Type The object being examined

Delegate used by tests that execute code and capture any thrown exception.

AssertionHelper is an optional base class for user tests, allowing the use of shorter ids for constraints and asserts and avoiding conflict with the definition of , from which it inherits much of its behavior, in certain mock object frameworks.

Asserts that a condition is true. If the condition is false the method throws an . Works Identically to .

The evaluated condition The message to display if the condition is false Arguments to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an . Works Identically to .

The evaluated condition

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure.

A Constraint expression to be applied An ActualValueDelegate returning the value to be tested

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure.

An ActualValueDelegate returning the value to be tested A Constraint expression to be applied The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that the code represented by a delegate throws an exception that satisfies the constraint provided.

A TestDelegate to be executed A ThrowsConstraint used in the test

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure.

A Constraint to be applied The actual value to test

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an assertion exception on failure.

A Constraint expression to be applied The actual value to test The message that will be displayed on failure Arguments to be used in formatting the message

Returns a ListMapper based on a collection.

The original collection

Provides static methods to express the assumptions that must be met for a test to give a meaningful result. If an assumption is not met, the test should produce an inconclusive result.

The Equals method throws an AssertionException. This is done to make sure there is no mistake by calling this function.

override the default ReferenceEquals to throw an AssertionException. This implementation makes sure there is no mistake in calling this function as part of Assert.

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an InconclusiveException on failure.

A Constraint expression to be applied An ActualValueDelegate returning the value to be tested

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an InconclusiveException on failure.

An ActualValueDelegate returning the value to be tested A Constraint expression to be applied The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition The message to display if the condition is false Arguments to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an .

The evaluated condition

Asserts that a condition is true. If the condition is false the method throws an .

A lambda that returns a Boolean The message to display if the condition is false Arguments to be used in formatting the message

Asserts that a condition is true. If the condition is false the method throws an .

A lambda that returns a Boolean

Asserts that the code represented by a delegate throws an exception that satisfies the constraint provided.

A TestDelegate to be executed A ThrowsConstraint used in the test

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an InconclusiveException on failure.

A Constraint to be applied The actual value to test

Apply a constraint to an actual value, succeeding if the constraint is satisfied and throwing an InconclusiveException on failure.

A Constraint expression to be applied The actual value to test The message that will be displayed on failure Arguments to be used in formatting the message

Marks a test that must run in a particular threading apartment state, causing it to run in a separate thread if necessary.

Construct an ApartmentAttribute

The apartment state that this test must be run under. You must pass in a valid apartment state.

Provides the Author of a test or test fixture.

Initializes a new instance of the class.

The name of the author.

Initializes a new instance of the class.

The name of the author. The email address of the author.

Attribute used to apply a category to a test

The name of the category

Construct attribute for a given category based on a name. The name may not contain the characters ',', '+', '-' or '!'. However, this is not checked in the constructor since it would cause an error to arise at as the test was loaded without giving a clear indication of where the problem is located. The error is handled in NUnitFramework.cs by marking the test as not runnable.

The name of the category

Protected constructor uses the Type name as the name of the category.

The name of the category

Modifies a test by adding a category to it.

The test to modify

Marks a test to use a combinatorial join of any argument data provided. Since this is the default, the attribute is optional.

Default constructor

Marks a test to use a particular CombiningStrategy to join any parameter data provided. Since this is the default, the attribute is optional.

Construct a CombiningStrategyAttribute incorporating an ICombiningStrategy and an IParamterDataProvider.

Combining strategy to be used in combining data An IParameterDataProvider to supply data

Construct a CombiningStrategyAttribute incorporating an object that implements ICombiningStrategy and an IParameterDataProvider. This constructor is provided for CLS compliance.

Combining strategy to be used in combining data An IParameterDataProvider to supply data

Construct one or more TestMethods from a given MethodInfo, using available parameter data.

The MethodInfo for which tests are to be constructed. The suite to which the tests will be added. One or more TestMethods

Modify the test by adding the name of the combining strategy to the properties.

The test to modify

CultureAttribute is used to mark a test fixture or an individual method as applying to a particular Culture only.

Constructor with no cultures specified, for use with named property syntax.

Constructor taking one or more cultures

Comma-deliminted list of cultures

Causes a test to be skipped if this CultureAttribute is not satisfied.

The test to modify

Tests to determine if the current culture is supported based on the properties of this attribute.

True, if the current culture is supported

Test to determine if the a particular culture or comma- delimited set of cultures is in use.

Name of the culture or comma-separated list of culture ids True if the culture is in use on the system

Test to determine if one of a collection of cultures is being used currently.

The abstract base class for all data-providing attributes defined by NUnit. Used to select all data sources for a method, class or parameter.

Default constructor

Used to mark a field for use as a datapoint when executing a theory within the same fixture that requires an argument of the field's Type.

Used to mark a field, property or method providing a set of datapoints to be used in executing any theories within the same fixture that require an argument of the Type provided. The data source may provide an array of the required Type or an . Synonymous with DatapointSourceAttribute.

Used to mark a field, property or method providing a set of datapoints to be used in executing any theories within the same fixture that require an argument of the Type provided. The data source may provide an array of the required Type or an . Synonymous with DatapointsAttribute.

Attribute used to provide descriptive text about a test case or fixture.

Construct a description Attribute

The text of the description

ExplicitAttribute marks a test or test fixture so that it will only be run if explicitly executed from the gui or command line or if it is included by use of a filter. The test will not be run simply because an enclosing suite is run.

Default constructor

Constructor with a reason

The reason test is marked explicit

Modifies a test by marking it as explicit.

The test to modify

Attribute used to mark a test that is to be ignored. Ignored tests result in a warning message when the tests are run.

Constructs the attribute giving a reason for ignoring the test

The reason for ignoring the test

The date in the future to stop ignoring the test as a string in UTC time. For example for a date and time, "2014-12-25 08:10:00Z" or for just a date, "2014-12-25". If just a date is given, the Ignore will expire at midnight UTC.

Once the ignore until date has passed, the test will be marked as runnable. Tests with an ignore until date will have an IgnoreUntilDate property set which will appear in the test results. The string does not contain a valid string representation of a date and time.

Modifies a test by marking it as Ignored.

The test to modify

Abstract base for Attributes that are used to include tests in the test run based on environmental settings.

Constructor with no included items specified, for use with named property syntax.

Constructor taking one or more included items

Comma-delimited list of included items

Name of the item that is needed in order for a test to run. Multiple items may be given, separated by a comma.

Name of the item to be excluded. Multiple items may be given, separated by a comma.

The reason for including or excluding the test

LevelOfParallelismAttribute is used to set the number of worker threads that may be allocated by the framework for running tests.

Construct a LevelOfParallelismAttribute.

The number of worker threads to be created by the framework.

Summary description for MaxTimeAttribute.

Construct a MaxTimeAttribute, given a time in milliseconds.

The maximum elapsed time in milliseconds

The abstract base class for all custom attributes defined by NUnit.

Default constructor

Attribute used to identify a method that is called once to perform setup before any child tests are run.

Attribute used to identify a method that is called once after all the child tests have run. The method is guaranteed to be called, even if an exception is thrown.

Marks a test to use a pairwise join of any argument data provided. Arguments will be combined in such a way that all possible pairs of arguments are used.

Default constructor

ParallelizableAttribute is used to mark tests that may be run in parallel.

Construct a ParallelizableAttribute using default ParallelScope.Self.

Construct a ParallelizableAttribute with a specified scope.

The ParallelScope associated with this attribute.

Modify the context to be used for child tests

The current TestExecutionContext

The ParallelScope enumeration permits specifying the degree to which a test and its descendants may be run in parallel.

No Parallelism is permitted

The test itself may be run in parallel with others at the same level

Descendants of the test may be run in parallel with one another

Descendants of the test down to the level of TestFixtures may be run in parallel

PlatformAttribute is used to mark a test fixture or an individual method as applying to a particular platform only.

Constructor with no platforms specified, for use with named property syntax.

Constructor taking one or more platforms

Comma-delimited list of platforms

Causes a test to be skipped if this PlatformAttribute is not satisfied.

The test to modify

PropertyAttribute is used to attach information to a test as a name/value pair..

Construct a PropertyAttribute with a name and string value

The name of the property The property value

Construct a PropertyAttribute with a name and int value

The name of the property The property value

Construct a PropertyAttribute with a name and double value

The name of the property The property value

Constructor for derived classes that set the property dictionary directly.

Constructor for use by derived classes that use the name of the type as the property name. Derived classes must ensure that the Type of the property value is a standard type supported by the BCL. Any custom types will cause a serialization Exception when in the client.

Gets the property dictionary for this attribute

Modifies a test by adding properties to it.

The test to modify

RandomAttribute is used to supply a set of random _values to a single parameter of a parameterized test.

Construct a random set of values appropriate for the Type of the parameter on which the attribute appears, specifying only the count.

Construct a set of ints within a specified range

Construct a set of unsigned ints within a specified range

Construct a set of longs within a specified range

Construct a set of unsigned longs within a specified range

Construct a set of shorts within a specified range

Construct a set of unsigned shorts within a specified range

Construct a set of doubles within a specified range

Construct a set of floats within a specified range

Construct a set of bytes within a specified range

Construct a set of sbytes within a specified range

Get the collection of _values to be used as arguments.

RangeAttribute is used to supply a range of _values to an individual parameter of a parameterized test.

Construct a range of ints using default step of 1

Construct a range of ints specifying the step size

Construct a range of unsigned ints using default step of 1

Construct a range of unsigned ints specifying the step size

Construct a range of longs using a default step of 1

Construct a range of longs

Construct a range of unsigned longs using default step of 1

Construct a range of unsigned longs specifying the step size

Construct a range of doubles

Construct a range of floats

RepeatAttribute may be applied to test case in order to run it multiple times.

Construct a RepeatAttribute

The number of times to run the test

Wrap a command and return the result.

The command to be wrapped The wrapped command

The test command for the RepeatAttribute

Initializes a new instance of the class.

The inner command. The number of repetitions

Runs the test, saving a TestResult in the supplied TestExecutionContext.

The context in which the test should run. A TestResult

Marks a test that must run in the MTA, causing it to run in a separate thread if necessary. On methods, you may also use MTAThreadAttribute to serve the same purpose.

Construct a RequiresMTAAttribute

Marks a test that must run in the STA, causing it to run in a separate thread if necessary.

Construct a RequiresSTAAttribute

Marks a test that must run on a separate thread.

Construct a RequiresThreadAttribute

Construct a RequiresThreadAttribute, specifying the apartment

RepeatAttribute may be applied to test case in order to run it multiple times.

Construct a RepeatAttribute

The number of times to run the test

Wrap a command and return the result.

The command to be wrapped The wrapped command

The test command for the RetryAttribute

Initializes a new instance of the class.

The inner command. The number of repetitions

Runs the test, saving a TestResult in the supplied TestExecutionContext.

The context in which the test should run. A TestResult

Marks a test to use a Sequential join of any argument data provided. Arguments will be combined into test cases, taking the next value of each argument until all are used.

Default constructor

Summary description for SetCultureAttribute.

Construct given the name of a culture

Summary description for SetUICultureAttribute.

Construct given the name of a culture

Attribute used to mark a class that contains one-time SetUp and/or TearDown methods that apply to all the tests in a namespace or an assembly.

Attribute used to mark a class that contains one-time SetUp and/or TearDown methods that apply to all the tests in a namespace or an assembly.

Attribute used to mark a class that contains one-time SetUp and/or TearDown methods that apply to all the tests in a namespace or an assembly.

SetUpFixtureAttribute is used to identify a SetUpFixture

Build a SetUpFixture from type provided. Normally called for a Type on which the attribute has been placed.

The type info of the fixture to be used. A SetUpFixture object as a TestSuite.

Attribute used to identify a method that is called immediately after each test is run. The method is guaranteed to be called, even if an exception is thrown.

Provide actions to execute before and after tests.

Executed before each test is run

The test that is going to be run.

Executed after each test is run

The test that has just been run.

Provides the target for the action attribute

Adding this attribute to a method within a class makes the method callable from the NUnit test runner. There is a property called Description which is optional which you can provide a more detailed test description. This class cannot be inherited.

[TestFixture] public class Fixture { [Test] public void MethodToTest() {} [Test(Description = "more detailed description")] public void TestDescriptionMethod() {} }

Descriptive text for this test

The author of this test

The type that this test is testing

Modifies a test by adding a description, if not already set.

The test to modify

Gets or sets the expected result.

The result.

Returns true if an expected result has been set

Construct a TestMethod from a given method.

The method for which a test is to be constructed. The suite to which the test will be added. A TestMethod

TestCaseAttribute is used to mark parameterized test cases and provide them with their arguments.

Construct a TestCaseAttribute with a list of arguments. This constructor is not CLS-Compliant

Construct a TestCaseAttribute with a single argument

Construct a TestCaseAttribute with a two arguments

Construct a TestCaseAttribute with a three arguments

Gets or sets the name of the test.

The name of the test.

Gets or sets the RunState of this test case.

Gets the list of arguments to a test case

Gets the properties of the test case

Gets or sets the expected result.

The result.

Returns true if the expected result has been set

Gets or sets the description.

The description.

The author of this test

The type that this test is testing

Gets or sets the reason for ignoring the test

Gets or sets a value indicating whether this is explicit.

true if explicit; otherwise, false.

Gets or sets the reason for not running the test.

The reason.

Gets or sets the ignore reason. When set to a non-null non-empty value, the test is marked as ignored.

The ignore reason.

Comma-delimited list of platforms to run the test for

Comma-delimited list of platforms to not run the test for

Gets and sets the category for this test case. May be a comma-separated list of categories.

Performs several special conversions allowed by NUnit in order to permit arguments with types that cannot be used in the constructor of an Attribute such as TestCaseAttribute or to simplify their use.

The arguments to be converted The ParameterInfo array for the method

Construct one or more TestMethods from a given MethodInfo, using available parameter data.

The MethodInfo for which tests are to be constructed. The suite to which the tests will be added. One or more TestMethods

TestCaseSourceAttribute indicates the source to be used to provide test cases for a test method.

Construct with the name of the method, property or field that will provide data

The name of a static method, property or field that will provide data.

Construct with a Type and name

The Type that will provide data The name of a static method, property or field that will provide data.

Construct with a Type

The type that will provide data

The name of a the method, property or fiend to be used as a source

A Type to be used as a source

Gets or sets the category associated with every fixture created from this attribute. May be a single category or a comma-separated list.

Construct one or more TestMethods from a given MethodInfo, using available parameter data.

The IMethod for which tests are to be constructed. The suite to which the tests will be added. One or more TestMethods

Returns a set of ITestCaseDataItems for use as arguments to a parameterized test method.

The method for which data is needed.

TestFixtureAttribute is used to mark a class that represents a TestFixture.

Default constructor

Construct with a object[] representing a set of arguments. In .NET 2.0, the arguments may later be separated into type arguments and constructor arguments.

Gets or sets the name of the test.

The name of the test.

Gets or sets the RunState of this test fixture.

The arguments originally provided to the attribute

Properties pertaining to this fixture

Get or set the type arguments. If not set explicitly, any leading arguments that are Types are taken as type arguments.

Descriptive text for this fixture

The author of this fixture

The type that this fixture is testing

Gets or sets the ignore reason. May set RunState as a side effect.

The ignore reason.

Gets or sets the reason for not running the fixture.

The reason.

Gets or sets the ignore reason. When set to a non-null non-empty value, the test is marked as ignored.

The ignore reason.

Gets or sets a value indicating whether this is explicit.

true if explicit; otherwise, false.

Gets and sets the category for this fixture. May be a comma-separated list of categories.

Build a fixture from type provided. Normally called for a Type on which the attribute has been placed.

The type info of the fixture to be used. A an IEnumerable holding one TestFixture object.

Attribute used to identify a method that is called before any tests in a fixture are run.

TestCaseSourceAttribute indicates the source to be used to provide test fixture instances for a test class.

Error message string is public so the tests can use it

Construct with the name of the method, property or field that will provide data

The name of a static method, property or field that will provide data.

Construct with a Type and name

The Type that will provide data The name of a static method, property or field that will provide data.

Construct with a Type

The type that will provide data

The name of a the method, property or fiend to be used as a source

A Type to be used as a source

Gets or sets the category associated with every fixture created from this attribute. May be a single category or a comma-separated list.

Construct one or more TestFixtures from a given Type, using available parameter data.

The TypeInfo for which fixures are to be constructed. One or more TestFixtures as TestSuite

Returns a set of ITestFixtureData items for use as arguments to a parameterized test fixture.

The type for which data is needed.

Attribute used to identify a method that is called after all the tests in a fixture have run. The method is guaranteed to be called, even if an exception is thrown.

Indicates which class the test or test fixture is testing

Initializes a new instance of the class.

The type that is being tested.

Initializes a new instance of the class.

The type that is being tested.

Adding this attribute to a method within a class makes the method callable from the NUnit test runner. There is a property called Description which is optional which you can provide a more detailed test description. This class cannot be inherited.

[TestFixture] public class Fixture { [Test] public void MethodToTest() {} [Test(Description = "more detailed description")] public void TestDescriptionMethod() {} }

Construct the attribute, specifying a combining strategy and source of parameter data.

Used on a method, marks the test with a timeout value in milliseconds. The test will be run in a separate thread and is cancelled if the timeout is exceeded. Used on a class or assembly, sets the default timeout for all contained test methods.

Construct a TimeoutAttribute given a time in milliseconds

The timeout value in milliseconds

ValuesAttribute is used to provide literal arguments for an individual parameter of a test.

The collection of data to be returned. Must be set by any derived attribute classes. We use an object[] so that the individual elements may have their type changed in GetData if necessary

Constructs for use with an Enum parameter. Will pass every enum value in to the test.

Construct with one argument

Construct with two arguments

Construct with three arguments

Construct with an array of arguments

Get the collection of _values to be used as arguments

ValueSourceAttribute indicates the source to be used to provide data for one parameter of a test method.

Construct with the name of the factory - for use with languages that don't support params arrays.

The name of a static method, property or field that will provide data.

Construct with a Type and name - for use with languages that don't support params arrays.

The Type that will provide data The name of a static method, property or field that will provide data.

The name of a the method, property or fiend to be used as a source

A Type to be used as a source

Gets an enumeration of data items for use as arguments for a test method parameter.

The parameter for which data is needed An enumeration containing individual data items

A set of Assert methods operating on one or more collections

The Equals method throws an AssertionException. This is done to make sure there is no mistake by calling this function.

override the default ReferenceEquals to throw an AssertionException. This implementation makes sure there is no mistake in calling this function as part of Assert.

Asserts that all items contained in collection are of the type specified by expectedType.

IEnumerable containing objects to be considered System.Type that all objects in collection must be instances of

Asserts that all items contained in collection are of the type specified by expectedType.

IEnumerable containing objects to be considered System.Type that all objects in collection must be instances of The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that all items contained in collection are not equal to null.

IEnumerable containing objects to be considered

Asserts that all items contained in collection are not equal to null.

IEnumerable of objects to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Ensures that every object contained in collection exists within the collection once and only once.

IEnumerable of objects to be considered

Ensures that every object contained in collection exists within the collection once and only once.

IEnumerable of objects to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that expected and actual are exactly equal. The collections must have the same count, and contain the exact same objects in the same order.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered

Asserts that expected and actual are exactly equal. The collections must have the same count, and contain the exact same objects in the same order. If comparer is not null then it will be used to compare the objects.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered The IComparer to use in comparing objects from each IEnumerable

Asserts that expected and actual are exactly equal. The collections must have the same count, and contain the exact same objects in the same order.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that expected and actual are exactly equal. The collections must have the same count, and contain the exact same objects in the same order. If comparer is not null then it will be used to compare the objects.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered The IComparer to use in comparing objects from each IEnumerable The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that expected and actual are equivalent, containing the same objects but the match may be in any order.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered

Asserts that expected and actual are equivalent, containing the same objects but the match may be in any order.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that expected and actual are not exactly equal.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered

Asserts that expected and actual are not exactly equal. If comparer is not null then it will be used to compare the objects.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered The IComparer to use in comparing objects from each IEnumerable

Asserts that expected and actual are not exactly equal.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that expected and actual are not exactly equal. If comparer is not null then it will be used to compare the objects.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered The IComparer to use in comparing objects from each IEnumerable The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that expected and actual are not equivalent.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered

Asserts that expected and actual are not equivalent.

The first IEnumerable of objects to be considered The second IEnumerable of objects to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that collection contains actual as an item.

IEnumerable of objects to be considered Object to be found within collection

Asserts that collection contains actual as an item.

IEnumerable of objects to be considered Object to be found within collection The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that collection does not contain actual as an item.

IEnumerable of objects to be considered Object that cannot exist within collection

Asserts that collection does not contain actual as an item.

IEnumerable of objects to be considered Object that cannot exist within collection The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that the superset does not contain the subset

The IEnumerable subset to be considered The IEnumerable superset to be considered

Asserts that the superset does not contain the subset

The IEnumerable subset to be considered The IEnumerable superset to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that the superset contains the subset.

The IEnumerable subset to be considered The IEnumerable superset to be considered

Asserts that the superset contains the subset.

The IEnumerable subset to be considered The IEnumerable superset to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that the subset does not contain the superset

The IEnumerable superset to be considered The IEnumerable subset to be considered

Asserts that the subset does not contain the superset

The IEnumerable superset to be considered The IEnumerable subset to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Asserts that the subset contains the superset.

The IEnumerable superset to be considered The IEnumerable subset to be considered

Asserts that the subset contains the superset.

The IEnumerable superset to be considered The IEnumerable subset to be considered The message that will be displayed on failure Arguments to be used in formatting the message

Assert that an array, list or other collection is empty

An array, list or other collection implementing IEnumerable The message to be displayed on failure Arguments to be used in formatting the message

Assert that an array,list or other collection is empty

An array, list or other collection implementing IEnumerable

Assert that an array, list or other collection is empty

An array, list or other collection implementing IEnumerable The message to be displayed on failure Arguments to be used in formatting the message

Assert that an array,list or other collection is empty

An array, list or other collection implementing IEnumerable

Assert that an array, list or other collection is ordered

An array, list or other collection implementing IEnumerable The message to be displayed on failure Arguments to be used in formatting the message

Assert that an array, list or other collection is ordered

An array, list or other collection implementing IEnumerable

Assert that an array, list or other collection is ordered

An array, list or other collection implementing IEnumerable A custom comparer to perform the comparisons The message to be displayed on failure Arguments to be used in formatting the message

Assert that an array, list or other collection is ordered

An array, list or other collection implementing IEnumerable A custom comparer to perform the comparisons

Provides a platform-independent methods for getting attributes for use by AttributeConstraint and AttributeExistsConstraint.

Gets the custom attributes from the given object.

Portable libraries do not have an ICustomAttributeProvider, so we need to cast to each of it's direct subtypes and try to get attributes off those instead. The actual. Type of the attribute. if set to true [inherit]. A list of the given attribute on the given object.

A MarshalByRefObject that lives forever

Obtains a lifetime service object to control the lifetime policy for this instance.

This class is a System.Diagnostics.Stopwatch on operating systems that support it. On those that don't, it replicates the functionality at the resolution supported.

AllItemsConstraint applies another constraint to each item in a collection, succeeding if they all succeed.

Construct an AllItemsConstraint on top of an existing constraint

Apply the item constraint to each item in the collection, failing if any item fails.

AndConstraint succeeds only if both members succeed.

Create an AndConstraint from two other constraints

The first constraint The second constraint

Gets text describing a constraint

Apply both member constraints to an actual value, succeeding succeeding only if both of them succeed.

The actual value True if the constraints both succeeded

Write the actual value for a failing constraint test to a MessageWriter. The default implementation simply writes the raw value of actual, leaving it to the writer to perform any formatting.

The writer on which the actual value is displayed

AssignableFromConstraint is used to test that an object can be assigned from a given Type.

Construct an AssignableFromConstraint for the type provided

Apply the constraint to an actual value, returning true if it succeeds

The actual argument True if the constraint succeeds, otherwise false.

AssignableToConstraint is used to test that an object can be assigned to a given Type.

Construct an AssignableToConstraint for the type provided

Apply the constraint to an actual value, returning true if it succeeds

The actual argument True if the constraint succeeds, otherwise false.

AttributeConstraint tests that a specified attribute is present on a Type or other provider and that the value of the attribute satisfies some other constraint.

Constructs an AttributeConstraint for a specified attribute Type and base constraint.

Determines whether the Type or other provider has the expected attribute and if its value matches the additional constraint specified.

Returns a string representation of the constraint.

AttributeExistsConstraint tests for the presence of a specified attribute on a Type.

Constructs an AttributeExistsConstraint for a specific attribute Type

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Tests whether the object provides the expected attribute.

A Type, MethodInfo, or other ICustomAttributeProvider True if the expected attribute is present, otherwise false

BinaryConstraint is the abstract base of all constraints that combine two other constraints in some fashion.

The first constraint being combined

The second constraint being combined

Construct a BinaryConstraint from two other constraints

The first constraint The second constraint

BinarySerializableConstraint tests whether an object is serializable in binary format.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

Returns the string representation

CollectionConstraint is the abstract base class for constraints that operate on collections.

Construct an empty CollectionConstraint

Construct a CollectionConstraint

Determines whether the specified enumerable is empty.

The enumerable. true if the specified enumerable is empty; otherwise, false.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

Protected method to be implemented by derived classes

CollectionContainsConstraint is used to test whether a collection contains an expected object as a member.

Construct a CollectionContainsConstraint

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Gets the expected object

Test whether the expected item is contained in the collection

CollectionEquivalentConstraint is used to determine whether two collections are equivalent.

Construct a CollectionEquivalentConstraint

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether two collections are equivalent

CollectionItemsEqualConstraint is the abstract base class for all collection constraints that apply some notion of item equality as a part of their operation.

Construct an empty CollectionConstraint

Construct a CollectionConstraint

Flag the constraint to ignore case and return self.

Flag the constraint to use the supplied IComparer object.

The IComparer object to use. Self.

Flag the constraint to use the supplied IComparer object.

The IComparer object to use. Self.

Flag the constraint to use the supplied Comparison object.

The IComparer object to use. Self.

Flag the constraint to use the supplied IEqualityComparer object.

The IComparer object to use. Self.

Flag the constraint to use the supplied IEqualityComparer object.

The IComparer object to use. Self.

Compares two collection members for equality

Return a new CollectionTally for use in making tests

The collection to be included in the tally

CollectionOrderedConstraint is used to test whether a collection is ordered.

Construct a CollectionOrderedConstraint

If used performs a reverse comparison

Modifies the constraint to use an and returns self.

Modifies the constraint to use an and returns self.

Modifies the constraint to use a and returns self.

Modifies the constraint to test ordering by the value of a specified property and returns self.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the collection is ordered

Returns the string representation of the constraint.

CollectionSubsetConstraint is used to determine whether one collection is a subset of another

Construct a CollectionSubsetConstraint

The collection that the actual value is expected to be a subset of

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the actual collection is a subset of the expected collection provided.

CollectionSupersetConstraint is used to determine whether one collection is a superset of another

Construct a CollectionSupersetConstraint

The collection that the actual value is expected to be a superset of

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the actual collection is a superset of the expected collection provided.

CollectionTally counts (tallies) the number of occurrences of each object in one or more enumerations.

Construct a CollectionTally object from a comparer and a collection

The number of objects remaining in the tally

Try to remove an object from the tally

The object to remove True if successful, false if the object was not found

Try to remove a set of objects from the tally

The objects to remove True if successful, false if any object was not found

ComparisonAdapter class centralizes all comparisons of _values in NUnit, adapting to the use of any provided , or .

Gets the default ComparisonAdapter, which wraps an NUnitComparer object.

Returns a ComparisonAdapter that wraps an

Returns a ComparisonAdapter that wraps an

Returns a ComparisonAdapter that wraps a

Compares two objects

Construct a default ComparisonAdapter

Construct a ComparisonAdapter for an

Compares two objects

ComparerAdapter extends and allows use of an or to actually perform the comparison.

Construct a ComparisonAdapter for an

Compare a Type T to an object

Construct a ComparisonAdapter for a

Compare a Type T to an object

Abstract base class for constraints that compare _values to determine if one is greater than, equal to or less than the other.

The value against which a comparison is to be made

If true, less than returns success

if true, equal returns success

if true, greater than returns success

ComparisonAdapter to be used in making the comparison

Initializes a new instance of the class.

The value against which to make a comparison. if set to true less succeeds. if set to true equal succeeds. if set to true greater succeeds. String used in describing the constraint.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

Modifies the constraint to use an and returns self

The comparer used for comparison tests A constraint modified to use the given comparer

Modifies the constraint to use an and returns self

The comparer used for comparison tests A constraint modified to use the given comparer

Modifies the constraint to use a and returns self

The comparer used for comparison tests A constraint modified to use the given comparer

Delegate used to delay evaluation of the actual value to be used in evaluating a constraint

The Constraint class is the base of all built-in constraints within NUnit. It provides the operator overloads used to combine constraints.

Construct a constraint with optional arguments

Arguments to be saved

The display name of this Constraint for use by ToString(). The default value is the name of the constraint with trailing "Constraint" removed. Derived classes may set this to another name in their constructors.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Arguments provided to this Constraint, for use in formatting the description.

The ConstraintBuilder holding this constraint

Applies the constraint to an actual value, returning a ConstraintResult.

The value to be tested A ConstraintResult

Applies the constraint to an ActualValueDelegate that returns the value to be tested. The default implementation simply evaluates the delegate but derived classes may override it to provide for delayed processing.

An ActualValueDelegate A ConstraintResult

Test whether the constraint is satisfied by a given reference. The default implementation simply dereferences the value but derived classes may override it to provide for delayed processing.

A reference to the value to be tested A ConstraintResult

Default override of ToString returns the constraint DisplayName followed by any arguments within angle brackets.

Returns the string representation of this constraint

This operator creates a constraint that is satisfied only if both argument constraints are satisfied.

This operator creates a constraint that is satisfied if either of the argument constraints is satisfied.

This operator creates a constraint that is satisfied if the argument constraint is not satisfied.

Returns a ConstraintExpression by appending And to the current constraint.

Returns a ConstraintExpression by appending And to the current constraint.

Returns a ConstraintExpression by appending Or to the current constraint.

Returns a DelayedConstraint with the specified delay time.

The delay in milliseconds.

Returns a DelayedConstraint with the specified delay time and polling interval.

The delay in milliseconds. The interval at which to test the constraint.

Resolves any pending operators and returns the resolved constraint.

ConstraintBuilder maintains the stacks that are used in processing a ConstraintExpression. An OperatorStack is used to hold operators that are waiting for their operands to be reorganized. a ConstraintStack holds input constraints as well as the results of each operator applied.

OperatorStack is a type-safe stack for holding ConstraintOperators

Initializes a new instance of the class.

The ConstraintBuilder using this stack.

Gets a value indicating whether this is empty.

true if empty; otherwise, false.

Gets the topmost operator without modifying the stack.

Pushes the specified operator onto the stack.

The operator to put onto the stack.

Pops the topmost operator from the stack.

The topmost operator on the stack

ConstraintStack is a type-safe stack for holding Constraints

Initializes a new instance of the class.

The ConstraintBuilder using this stack.

Gets a value indicating whether this is empty.

true if empty; otherwise, false.

Pushes the specified constraint. As a side effect, the constraint's Builder field is set to the ConstraintBuilder owning this stack.

The constraint to put onto the stack

Pops this topmost constraint from the stack. As a side effect, the constraint's Builder field is set to null.

The topmost contraint on the stack

Initializes a new instance of the class.

Appends the specified operator to the expression by first reducing the operator stack and then pushing the new operator on the stack.

The operator to push.

Appends the specified constraint to the expression by pushing it on the constraint stack.

The constraint to push.

Sets the top operator right context.

The right context.

Reduces the operator stack until the topmost item precedence is greater than or equal to the target precedence.

The target precedence.

Resolves this instance, returning a Constraint. If the Builder is not currently in a resolvable state, an exception is thrown.

The resolved constraint

Gets a value indicating whether this instance is resolvable.

true if this instance is resolvable; otherwise, false.

ConstraintExpression represents a compound constraint in the process of being constructed from a series of syntactic elements. Individual elements are appended to the expression as they are reorganized. When a constraint is appended, it is returned as the value of the operation so that modifiers may be applied. However, any partially built expression is attached to the constraint for later resolution. When an operator is appended, the partial expression is returned. If it's a self-resolving operator, then a ResolvableConstraintExpression is returned.

The ConstraintBuilder holding the elements recognized so far

Initializes a new instance of the class.

Initializes a new instance of the class passing in a ConstraintBuilder, which may be pre-populated.

The builder.

Returns a string representation of the expression as it currently stands. This should only be used for testing, since it has the side-effect of resolving the expression.

Appends an operator to the expression and returns the resulting expression itself.

Appends a self-resolving operator to the expression and returns a new ResolvableConstraintExpression.

Appends a constraint to the expression and returns that constraint, which is associated with the current state of the expression being built. Note that the constraint is not reduced at this time. For example, if there is a NotOperator on the stack we don't reduce and return a NotConstraint. The original constraint must be returned because it may support modifiers that are yet to be applied.

Returns a ConstraintExpression that negates any following constraint.

Returns a ConstraintExpression that negates any following constraint.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if all of them succeed.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if at least one of them succeeds.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if all of them fail.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding only if a specified number of them succeed.

Returns a new PropertyConstraintExpression, which will either test for the existence of the named property on the object being tested or apply any following constraint to that property.

Returns a new ConstraintExpression, which will apply the following constraint to the Length property of the object being tested.

Returns a new ConstraintExpression, which will apply the following constraint to the Count property of the object being tested.

Returns a new ConstraintExpression, which will apply the following constraint to the Message property of the object being tested.

Returns a new ConstraintExpression, which will apply the following constraint to the InnerException property of the object being tested.

Returns a new AttributeConstraint checking for the presence of a particular attribute on an object.

Returns a new AttributeConstraint checking for the presence of a particular attribute on an object.

With is currently a NOP - reserved for future use.

Returns the constraint provided as an argument - used to allow custom custom constraints to easily participate in the syntax.

Returns the constraint provided as an argument - used to allow custom custom constraints to easily participate in the syntax.

Returns a constraint that tests for null

Returns a constraint that tests for True

Returns a constraint that tests for False

Returns a constraint that tests for a positive value

Returns a constraint that tests for a negative value

Returns a constraint that tests for NaN

Returns a constraint that tests for empty

Returns a constraint that tests whether a collection contains all unique items.

Returns a constraint that tests whether an object graph is serializable in binary format.

Returns a constraint that tests whether an object graph is serializable in xml format.

Returns a constraint that tests two items for equality

Returns a constraint that tests that two references are the same object

Returns a constraint that tests whether the actual value is greater than the supplied argument

Returns a constraint that tests whether the actual value is greater than or equal to the supplied argument

Returns a constraint that tests whether the actual value is greater than or equal to the supplied argument

Returns a constraint that tests whether the actual value is less than the supplied argument

Returns a constraint that tests whether the actual value is less than or equal to the supplied argument

Returns a constraint that tests whether the actual value is less than or equal to the supplied argument

Returns a constraint that tests whether the actual value is of the exact type supplied as an argument.

Returns a constraint that tests whether the actual value is of the exact type supplied as an argument.

Returns a constraint that tests whether the actual value is of the type supplied as an argument or a derived type.

Returns a constraint that tests whether the actual value is of the type supplied as an argument or a derived type.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is a collection containing the same elements as the collection supplied as an argument.

Returns a constraint that tests whether the actual value is a subset of the collection supplied as an argument.

Returns a constraint that tests whether the actual value is a superset of the collection supplied as an argument.

Returns a constraint that tests whether a collection is ordered

Returns a new CollectionContainsConstraint checking for the presence of a particular object in the collection.

Returns a new CollectionContainsConstraint checking for the presence of a particular object in the collection.

Returns a new ContainsConstraint. This constraint will, in turn, make use of the appropriate second-level constraint, depending on the type of the actual argument. This overload is only used if the item sought is a string, since any other type implies that we are looking for a collection member.

Returns a new ContainsConstraint. This constraint will, in turn, make use of the appropriate second-level constraint, depending on the type of the actual argument. This overload is only used if the item sought is a string, since any other type implies that we are looking for a collection member.

Returns a constraint that succeeds if the actual value contains the substring supplied as an argument.

Returns a constraint that succeeds if the actual value contains the substring supplied as an argument.

Returns a constraint that succeeds if the actual value starts with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value starts with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value starts with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value ends with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value ends with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value ends with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value matches the regular expression supplied as an argument.

Returns a constraint that succeeds if the actual value matches the regular expression supplied as an argument.

Returns a constraint that succeeds if the actual value matches the regular expression supplied as an argument.

Returns a constraint that tests whether the path provided is the same as an expected path after canonicalization.

Returns a constraint that tests whether the path provided is the a subpath of the expected path after canonicalization.

Returns a constraint that tests whether the path provided is the same path or under an expected path after canonicalization.

Returns a constraint that tests whether the actual value falls within a specified range.

Returns a constraint that succeeds if the value is a file or directory and it exists.

Helper class with properties and methods that supply a number of constraints used in Asserts.

Returns a ConstraintExpression that negates any following constraint.

Returns a ConstraintExpression that negates any following constraint.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if all of them succeed.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if at least one of them succeeds.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if all of them fail.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding only if a specified number of them succeed.

Returns a new PropertyConstraintExpression, which will either test for the existence of the named property on the object being tested or apply any following constraint to that property.

Returns a new ConstraintExpression, which will apply the following constraint to the Length property of the object being tested.

Returns a new ConstraintExpression, which will apply the following constraint to the Count property of the object being tested.

Returns a new ConstraintExpression, which will apply the following constraint to the Message property of the object being tested.

Returns a new ConstraintExpression, which will apply the following constraint to the InnerException property of the object being tested.

Returns a new AttributeConstraint checking for the presence of a particular attribute on an object.

Returns a new AttributeConstraint checking for the presence of a particular attribute on an object.

Returns a constraint that tests for null

Returns a constraint that tests for True

Returns a constraint that tests for False

Returns a constraint that tests for a positive value

Returns a constraint that tests for a negative value

Returns a constraint that tests for NaN

Returns a constraint that tests for empty

Returns a constraint that tests whether a collection contains all unique items.

Returns a constraint that tests whether an object graph is serializable in binary format.

Returns a constraint that tests whether an object graph is serializable in xml format.

Returns a constraint that tests two items for equality

Returns a constraint that tests that two references are the same object

Returns a constraint that tests whether the actual value is greater than the supplied argument

Returns a constraint that tests whether the actual value is greater than or equal to the supplied argument

Returns a constraint that tests whether the actual value is greater than or equal to the supplied argument

Returns a constraint that tests whether the actual value is less than the supplied argument

Returns a constraint that tests whether the actual value is less than or equal to the supplied argument

Returns a constraint that tests whether the actual value is less than or equal to the supplied argument

Returns a constraint that tests whether the actual value is of the exact type supplied as an argument.

Returns a constraint that tests whether the actual value is of the exact type supplied as an argument.

Returns a constraint that tests whether the actual value is of the type supplied as an argument or a derived type.

Returns a constraint that tests whether the actual value is of the type supplied as an argument or a derived type.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is a collection containing the same elements as the collection supplied as an argument.

Returns a constraint that tests whether the actual value is a subset of the collection supplied as an argument.

Returns a constraint that tests whether the actual value is a superset of the collection supplied as an argument.

Returns a constraint that tests whether a collection is ordered

Returns a new CollectionContainsConstraint checking for the presence of a particular object in the collection.

Returns a new CollectionContainsConstraint checking for the presence of a particular object in the collection.

Returns a new ContainsConstraint. This constraint will, in turn, make use of the appropriate second-level constraint, depending on the type of the actual argument. This overload is only used if the item sought is a string, since any other type implies that we are looking for a collection member.

Returns a constraint that succeeds if the actual value contains the substring supplied as an argument.

Returns a constraint that succeeds if the actual value contains the substring supplied as an argument.

Returns a constraint that fails if the actual value contains the substring supplied as an argument.

Returns a constraint that succeeds if the actual value starts with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value starts with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value starts with the substring supplied as an argument.

Returns a constraint that fails if the actual value starts with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value ends with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value ends with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value ends with the substring supplied as an argument.

Returns a constraint that fails if the actual value ends with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value matches the regular expression supplied as an argument.

Returns a constraint that succeeds if the actual value matches the regular expression supplied as an argument.

Returns a constraint that succeeds if the actual value matches the regular expression supplied as an argument.

Returns a constraint that fails if the actual value matches the pattern supplied as an argument.

Returns a constraint that tests whether the path provided is the same as an expected path after canonicalization.

Returns a constraint that tests whether the path provided is a subpath of the expected path after canonicalization.

Returns a constraint that tests whether the path provided is the same path or under an expected path after canonicalization.

Returns a constraint that tests whether the actual value falls within a specified range.

ConstraintStatus represents the status of a ConstraintResult returned by a Constraint being applied to an actual value.

The status has not yet been set

The constraint succeeded

The constraint failed

An error occured in applying the constraint (reserved for future use)

Contain the result of matching a against an actual value.

Constructs a for a particular .

The Constraint to which this result applies. The actual value to which the Constraint was applied.

Constructs a for a particular .

The Constraint to which this result applies. The actual value to which the Constraint was applied. The status of the new ConstraintResult.

Constructs a for a particular .

The Constraint to which this result applies. The actual value to which the Constraint was applied. If true, applies a status of Success to the result, otherwise Failure.

The actual value that was passed to the method.

Gets and sets the ResultStatus for this result.

True if actual value meets the Constraint criteria otherwise false.

Display friendly name of the constraint.

Description of the constraint may be affected by the state the constraint had when was performed against the actual value.

Write the failure message to the MessageWriter provided as an argument. The default implementation simply passes the result and the actual value to the writer, which then displays the constraint description and the value. Constraints that need to provide additional details, such as where the error occured can override this.

The MessageWriter on which to display the message

Write the actual value for a failing constraint test to a MessageWriter. The default implementation simply writes the raw value of actual, leaving it to the writer to perform any formatting.

The writer on which the actual value is displayed

ContainsConstraint tests a whether a string contains a substring or a collection contains an object. It postpones the decision of which test to use until the type of the actual argument is known. This allows testing whether a string is contained in a collection or as a substring of another string using the same syntax.

Initializes a new instance of the class.

The _expected.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Flag the constraint to ignore case and return self.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

Applies a delay to the match so that a match can be evaluated in the future.

Creates a new DelayedConstraint

The inner constraint to decorate The time interval after which the match is performed If the value of is less than 0

Creates a new DelayedConstraint

The inner constraint to decorate The time interval after which the match is performed, in milliseconds The time interval used for polling, in milliseconds If the value of is less than 0

Gets text describing a constraint

Test whether the constraint is satisfied by a given value

The value to be tested True for if the base constraint fails, false if it succeeds

Test whether the constraint is satisfied by a delegate

The delegate whose value is to be tested A ConstraintResult

Test whether the constraint is satisfied by a given reference. Overridden to wait for the specified delay period before calling the base constraint with the dereferenced value.

A reference to the value to be tested True for success, false for failure

Returns the string representation of the constraint.

Adjusts a Timestamp by a given TimeSpan

Returns the difference between two Timestamps as a TimeSpan

DictionaryContainsKeyConstraint is used to test whether a dictionary contains an expected object as a key.

Construct a DictionaryContainsKeyConstraint

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the expected key is contained in the dictionary

DictionaryContainsValueConstraint is used to test whether a dictionary contains an expected object as a value.

Construct a DictionaryContainsValueConstraint

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the expected value is contained in the dictionary

EmptyCollectionConstraint tests whether a collection is empty.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Check that the collection is empty

EmptyConstraint tests a whether a string or collection is empty, postponing the decision about which test is applied until the type of the actual argument is known.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

EmptyDirectoryConstraint is used to test that a directory is empty

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

EmptyStringConstraint tests whether a string is empty.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

EndsWithConstraint can test whether a string ends with an expected substring.

Initializes a new instance of the class.

The expected string

Test whether the constraint is matched by the actual value. This is a template method, which calls the IsMatch method of the derived class.

EqualConstraint is able to compare an actual value with the expected value provided in its constructor. Two objects are considered equal if both are null, or if both have the same value. NUnit has special semantics for some object types.

NUnitEqualityComparer used to test equality.

Initializes a new instance of the class.

The expected value.

Gets the tolerance for this comparison.

The tolerance.

Gets a value indicating whether to compare case insensitive.

true if comparing case insensitive; otherwise, false.

Gets a value indicating whether or not to clip strings.

true if set to clip strings otherwise, false.

Gets the failure points.

The failure points.

Flag the constraint to ignore case and return self.

Flag the constraint to suppress string clipping and return self.

Flag the constraint to compare arrays as collections and return self.

Flag the constraint to use a tolerance when determining equality.

Tolerance value to be used Self.

Flags the constraint to include property in comparison of two values.

Using this modifier does not allow to use the constraint modifier.

Switches the .Within() modifier to interpret its tolerance as a distance in representable _values (see remarks).

Self. Ulp stands for "unit in the last place" and describes the minimum amount a given value can change. For any integers, an ulp is 1 whole digit. For floating point _values, the accuracy of which is better for smaller numbers and worse for larger numbers, an ulp depends on the size of the number. Using ulps for comparison of floating point results instead of fixed tolerances is safer because it will automatically compensate for the added inaccuracy of larger numbers.

Switches the .Within() modifier to interpret its tolerance as a percentage that the actual _values is allowed to deviate from the expected value.

Self

Causes the tolerance to be interpreted as a TimeSpan in days.

Self

Causes the tolerance to be interpreted as a TimeSpan in hours.

Self

Causes the tolerance to be interpreted as a TimeSpan in minutes.

Self

Causes the tolerance to be interpreted as a TimeSpan in seconds.

Self

Causes the tolerance to be interpreted as a TimeSpan in milliseconds.

Self

Causes the tolerance to be interpreted as a TimeSpan in clock ticks.

Self

Flag the constraint to use the supplied IComparer object.

The IComparer object to use. Self.

Flag the constraint to use the supplied IComparer object.

The IComparer object to use. Self.

Flag the constraint to use the supplied Comparison object.

The IComparer object to use. Self.

Flag the constraint to use the supplied IEqualityComparer object.

The IComparer object to use. Self.

Flag the constraint to use the supplied IEqualityComparer object.

The IComparer object to use. Self.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

EqualityAdapter class handles all equality comparisons that use an , or a .

Compares two objects, returning true if they are equal

Returns true if the two objects can be compared by this adapter. The base adapter cannot handle IEnumerables except for strings.

Returns an that wraps an .

that wraps an .

Returns an that wraps an .

Returns true if the two objects can be compared by this adapter. Generic adapter requires objects of the specified type.

Returns an that wraps an .

Returns an that wraps an .

that wraps an .

Returns an that wraps a .

ExactTypeConstraint is used to test that an object is of the exact type provided in the constructor

Construct an ExactTypeConstraint for a given Type

The expected Type.

Apply the constraint to an actual value, returning true if it succeeds

The actual argument True if the constraint succeeds, otherwise false.

FalseConstraint tests that the actual value is false

Initializes a new instance of the class.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

FileExistsConstraint is used to determine if a file exists

Initializes a new instance of the class.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

FileOrDirectoryExistsConstraint is used to determine if a file or directory exists

If true, the constraint will only check if files exist, not directories

If true, the constraint will only check if directories exist, not files

Initializes a new instance of the class that will check files and directories.

Initializes a new instance of the class that will only check files if ignoreDirectories is true.

if set to true [ignore directories].

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Applies the constraint to an actual value, returning a ConstraintResult.

The value to be tested A ConstraintResult

Helper routines for working with floating point numbers

The floating point comparison code is based on this excellent article: http://www.cygnus-software.com/papers/comparingfloats/comparingfloats.htm "ULP" means Unit in the Last Place and in the context of this library refers to the distance between two adjacent floating point numbers. IEEE floating point numbers can only represent a finite subset of natural numbers, with greater accuracy for smaller numbers and lower accuracy for very large numbers. If a comparison is allowed "2 ulps" of deviation, that means the _values are allowed to deviate by up to 2 adjacent floating point _values, which might be as low as 0.0000001 for small numbers or as high as 10.0 for large numbers.

Union of a floating point variable and an integer

The union's value as a floating point variable

The union's value as an integer

The union's value as an unsigned integer

Union of a double precision floating point variable and a long

The union's value as a double precision floating point variable

The union's value as a long

The union's value as an unsigned long

Compares two floating point _values for equality

First floating point value to be compared Second floating point value t be compared Maximum number of representable floating point _values that are allowed to be between the left and the right floating point _values True if both numbers are equal or close to being equal Floating point _values can only represent a finite subset of natural numbers. For example, the _values 2.00000000 and 2.00000024 can be stored in a float, but nothing inbetween them. This comparison will count how many possible floating point _values are between the left and the right number. If the number of possible _values between both numbers is less than or equal to maxUlps, then the numbers are considered as being equal. Implementation partially follows the code outlined here: http://www.anttirt.net/2007/08/19/proper-floating-point-comparisons/

Compares two double precision floating point _values for equality

First double precision floating point value to be compared Second double precision floating point value t be compared Maximum number of representable double precision floating point _values that are allowed to be between the left and the right double precision floating point _values True if both numbers are equal or close to being equal Double precision floating point _values can only represent a limited series of natural numbers. For example, the _values 2.0000000000000000 and 2.0000000000000004 can be stored in a double, but nothing inbetween them. This comparison will count how many possible double precision floating point _values are between the left and the right number. If the number of possible _values between both numbers is less than or equal to maxUlps, then the numbers are considered as being equal. Implementation partially follows the code outlined here: http://www.anttirt.net/2007/08/19/proper-floating-point-comparisons/

Reinterprets the memory contents of a floating point value as an integer value

Floating point value whose memory contents to reinterpret The memory contents of the floating point value interpreted as an integer

Reinterprets the memory contents of a double precision floating point value as an integer value

Double precision floating point value whose memory contents to reinterpret The memory contents of the double precision floating point value interpreted as an integer

Reinterprets the memory contents of an integer as a floating point value

Integer value whose memory contents to reinterpret The memory contents of the integer value interpreted as a floating point value

Reinterprets the memory contents of an integer value as a double precision floating point value

Integer whose memory contents to reinterpret The memory contents of the integer interpreted as a double precision floating point value

Tests whether a value is greater than the value supplied to its constructor

Initializes a new instance of the class.

The expected value.

Tests whether a value is greater than or equal to the value supplied to its constructor

Initializes a new instance of the class.

The expected value.

Interface for all constraints

The display name of this Constraint for use by ToString().

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Arguments provided to this Constraint, for use in formatting the description.

The ConstraintBuilder holding this constraint

Applies the constraint to an actual value, returning a ConstraintResult.

The value to be tested A ConstraintResult

Applies the constraint to an ActualValueDelegate that returns the value to be tested. The default implementation simply evaluates the delegate but derived classes may override it to provide for delayed processing.

An ActualValueDelegate A ConstraintResult

Test whether the constraint is satisfied by a given reference. The default implementation simply dereferences the value but derived classes may override it to provide for delayed processing.

A reference to the value to be tested A ConstraintResult

InstanceOfTypeConstraint is used to test that an object is of the same type provided or derived from it.

Construct an InstanceOfTypeConstraint for the type provided

The expected Type

Apply the constraint to an actual value, returning true if it succeeds

The actual argument True if the constraint succeeds, otherwise false.

The IResolveConstraint interface is implemented by all complete and resolvable constraints and expressions.

Return the top-level constraint for this expression

Tests whether a value is less than the value supplied to its constructor

Initializes a new instance of the class.

The expected value.

Tests whether a value is less than or equal to the value supplied to its constructor

Initializes a new instance of the class.

The expected value.

MessageWriter is the abstract base for classes that write constraint descriptions and messages in some form. The class has separate methods for writing various components of a message, allowing implementations to tailor the presentation as needed.

Construct a MessageWriter given a culture

Abstract method to get the max line length

Method to write single line message with optional args, usually written to precede the general failure message.

The message to be written Any arguments used in formatting the message

Method to write single line message with optional args, usually written to precede the general failure message, at a givel indentation level.

The indentation level of the message The message to be written Any arguments used in formatting the message

Display Expected and Actual lines for a constraint. This is called by MessageWriter's default implementation of WriteMessageTo and provides the generic two-line display.

The failing constraint result

Display Expected and Actual lines for given _values. This method may be called by constraints that need more control over the display of actual and expected _values than is provided by the default implementation.

The expected value The actual value causing the failure

Display Expected and Actual lines for given _values, including a tolerance value on the Expected line.

The expected value The actual value causing the failure The tolerance within which the test was made

Display the expected and actual string _values on separate lines. If the mismatch parameter is >=0, an additional line is displayed line containing a caret that points to the mismatch point.

The expected string value The actual string value The point at which the strings don't match or -1 If true, case is ignored in locating the point where the strings differ If true, the strings should be clipped to fit the line

Writes the text for an actual value.

The actual value.

Writes the text for a generalized value.

The value.

Writes the text for a collection value, starting at a particular point, to a max length

The collection containing elements to write. The starting point of the elements to write The maximum number of elements to write

Static methods used in creating messages

Static string used when strings are clipped

Formatting strings used for expected and actual _values

Formats text to represent a generalized value.

The value The formatted text

Formats text for a collection value, starting at a particular point, to a max length

The collection containing elements to write. The starting point of the elements to write The maximum number of elements to write

Returns the representation of a type as used in NUnitLite. This is the same as Type.ToString() except for arrays, which are displayed with their declared sizes.

Converts any control characters in a string to their escaped representation.

The string to be converted The converted string

Return the a string representation for a set of indices into an array

Array of indices for which a string is needed

Get an array of indices representing the point in a collection or array corresponding to a single int index into the collection.

The collection to which the indices apply Index in the collection Array of indices

Clip a string to a given length, starting at a particular offset, returning the clipped string with ellipses representing the removed parts

The string to be clipped The maximum permitted length of the result string The point at which to start clipping The clipped string

Clip the expected and actual strings in a coordinated fashion, so that they may be displayed together.

Shows the position two strings start to differ. Comparison starts at the start index.

The expected string The actual string The index in the strings at which comparison should start Boolean indicating whether case should be ignored -1 if no mismatch found, or the index where mismatch found

NaNConstraint tests that the actual value is a double or float NaN

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test that the actual value is an NaN

NoItemConstraint applies another constraint to each item in a collection, failing if any of them succeeds.

Construct a SomeItemsConstraint on top of an existing constraint

Apply the item constraint to each item in the collection, failing if any item fails.

NotConstraint negates the effect of some other constraint

Initializes a new instance of the class.

The base constraint to be negated.

Test whether the constraint is satisfied by a given value

The value to be tested True for if the base constraint fails, false if it succeeds

NullConstraint tests that the actual value is null

Initializes a new instance of the class.

Applies the constraint to an actual value, returning a ConstraintResult.

The value to be tested A ConstraintResult

The Numerics class contains common operations on numeric _values.

Checks the type of the object, returning true if the object is a numeric type.

The object to check true if the object is a numeric type

Checks the type of the object, returning true if the object is a floating point numeric type.

The object to check true if the object is a floating point numeric type

Checks the type of the object, returning true if the object is a fixed point numeric type.

The object to check true if the object is a fixed point numeric type

Test two numeric _values for equality, performing the usual numeric conversions and using a provided or default tolerance. If the tolerance provided is Empty, this method may set it to a default tolerance.

The expected value The actual value A reference to the tolerance in effect True if the _values are equal

Compare two numeric _values, performing the usual numeric conversions.

The expected value The actual value The relationship of the _values to each other

NUnitComparer encapsulates NUnit's default behavior in comparing two objects.

Returns the default NUnitComparer.

Compares two objects

NUnitEqualityComparer encapsulates NUnit's handling of equality tests between objects.

If true, all string comparisons will ignore case

If true, arrays will be treated as collections, allowing those of different dimensions to be compared

Comparison objects used in comparisons for some constraints.

List of points at which a failure occurred.

Returns the default NUnitEqualityComparer

Gets and sets a flag indicating whether case should be ignored in determining equality.

Gets and sets a flag indicating that arrays should be compared as collections, without regard to their shape.

Gets the list of external comparers to be used to test for equality. They are applied to members of collections, in place of NUnit's own logic.

Gets the list of failure points for the last Match performed. The list consists of objects to be interpreted by the caller. This generally means that the caller may only make use of objects it has placed on the list at a particular depthy.

Flags the comparer to include property in comparison of two values.

Using this modifier does not allow to use the modifier.

Compares two objects for equality within a tolerance.

Helper method to compare two arrays

Method to compare two DirectoryInfo objects

first directory to compare second directory to compare true if equivalent, false if not

FailurePoint class represents one point of failure in an equality test.

The location of the failure

The expected value

The actual value

Indicates whether the expected value is valid

Indicates whether the actual value is valid

Represents a constraint that succeeds if all the members of a collection match a base constraint.

Returns a constraint that will apply the argument to the members of a collection, succeeding if they all succeed.

Operator that requires both it's arguments to succeed

Construct an AndOperator

Apply the operator to produce an AndConstraint

Operator that tests for the presence of a particular attribute on a type and optionally applies further tests to the attribute.

Construct an AttributeOperator for a particular Type

The Type of attribute tested

Reduce produces a constraint from the operator and any arguments. It takes the arguments from the constraint stack and pushes the resulting constraint on it.

Abstract base class for all binary operators

Reduce produces a constraint from the operator and any arguments. It takes the arguments from the constraint stack and pushes the resulting constraint on it.

Gets the left precedence of the operator

Gets the right precedence of the operator

Abstract method that produces a constraint by applying the operator to its left and right constraint arguments.

Abstract base for operators that indicate how to apply a constraint to items in a collection.

Constructs a CollectionOperator

The ConstraintOperator class is used internally by a ConstraintBuilder to represent an operator that modifies or combines constraints. Constraint operators use left and right precedence _values to determine whether the top operator on the stack should be reduced before pushing a new operator.

The precedence value used when the operator is about to be pushed to the stack.

The precedence value used when the operator is on the top of the stack.

The syntax element preceding this operator

The syntax element following this operator

The precedence value used when the operator is about to be pushed to the stack.

The precedence value used when the operator is on the top of the stack.

Reduce produces a constraint from the operator and any arguments. It takes the arguments from the constraint stack and pushes the resulting constraint on it.

Represents a constraint that succeeds if none of the members of a collection match a base constraint.

Returns a constraint that will apply the argument to the members of a collection, succeeding if none of them succeed.

Negates the test of the constraint it wraps.

Constructs a new NotOperator

Returns a NotConstraint applied to its argument.

Operator that requires at least one of it's arguments to succeed

Construct an OrOperator

Apply the operator to produce an OrConstraint

PrefixOperator takes a single constraint and modifies it's action in some way.

Reduce produces a constraint from the operator and any arguments. It takes the arguments from the constraint stack and pushes the resulting constraint on it.

Returns the constraint created by applying this prefix to another constraint.

Operator used to test for the presence of a named Property on an object and optionally apply further tests to the value of that property.

Gets the name of the property to which the operator applies

Constructs a PropOperator for a particular named property

Reduce produces a constraint from the operator and any arguments. It takes the arguments from the constraint stack and pushes the resulting constraint on it.

Abstract base class for operators that are able to reduce to a constraint whether or not another syntactic element follows.

Represents a constraint that succeeds if any of the members of a collection match a base constraint.

Returns a constraint that will apply the argument to the members of a collection, succeeding if any of them succeed.

Operator that tests that an exception is thrown and optionally applies further tests to the exception.

Construct a ThrowsOperator

Reduce produces a constraint from the operator and any arguments. It takes the arguments from the constraint stack and pushes the resulting constraint on it.

Represents a constraint that simply wraps the constraint provided as an argument, without any further functionality, but which modifies the order of evaluation because of its precedence.

Constructor for the WithOperator

Returns a constraint that wraps its argument

OrConstraint succeeds if either member succeeds

Create an OrConstraint from two other constraints

The first constraint The second constraint

Gets text describing a constraint

Apply the member constraints to an actual value, succeeding succeeding as soon as one of them succeeds.

The actual value True if either constraint succeeded

PathConstraint serves as the abstract base of constraints that operate on paths and provides several helper methods.

Construct a PathConstraint for a give expected path

The expected path

Modifies the current instance to be case-sensitive and returns it.

Returns the string representation of this constraint

Canonicalize the provided path

The path in standardized form

Test whether one path in canonical form is a subpath of another path

The first path - supposed to be the parent path The second path - supposed to be the child path

Predicate constraint wraps a Predicate in a constraint, returning success if the predicate is true.

Construct a PredicateConstraint from a predicate

Gets text describing a constraint

Determines whether the predicate succeeds when applied to the actual value.

Abstract base class used for prefixes

The base constraint

Prefix used in forming the constraint description

Construct given a base constraint

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

PropertyConstraint extracts a named property and uses its value as the actual value for a chained constraint.

Initializes a new instance of the class.

The name. The constraint to apply to the property.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

Returns the string representation of the constraint.

PropertyExistsConstraint tests that a named property exists on the object provided through Match. Originally, PropertyConstraint provided this feature in addition to making optional tests on the value of the property. The two constraints are now separate.

Initializes a new instance of the class.

The name of the property.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the property exists for a given object

The object to be tested True for success, false for failure

Returns the string representation of the constraint.

RangeConstraint tests whether two _values are within a specified range.

Initializes a new instance of the class.

from must be less than or equal to true Inclusive beginning of the range. Must be less than or equal to to. Inclusive end of the range. Must be greater than or equal to from.

Gets text describing a constraint

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

Modifies the constraint to use an and returns self.

Modifies the constraint to use an and returns self.

Modifies the constraint to use a and returns self.

RegexConstraint can test whether a string matches the pattern provided.

Initializes a new instance of the class.

The pattern.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

ResolvableConstraintExpression is used to represent a compound constraint being constructed at a point where the last operator may either terminate the expression or may have additional qualifying constraints added to it. It is used, for example, for a Property element or for an Exception element, either of which may be optionally followed by constraints that apply to the property or exception.

Create a new instance of ResolvableConstraintExpression

Create a new instance of ResolvableConstraintExpression, passing in a pre-populated ConstraintBuilder.

Appends an And Operator to the expression

Appends an Or operator to the expression.

Resolve the current expression to a Constraint

ReusableConstraint wraps a constraint expression after resolving it so that it can be reused consistently.

Construct a ReusableConstraint from a constraint expression

The expression to be resolved and reused

Converts a constraint to a ReusableConstraint

The constraint to be converted A ReusableConstraint

Returns a that represents this instance.

A that represents this instance.

Return the top-level constraint for this expression

SameAsConstraint tests whether an object is identical to the object passed to its constructor

Initializes a new instance of the class.

The expected object.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

Summary description for SamePathConstraint.

Initializes a new instance of the class.

The expected path

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

SamePathOrUnderConstraint tests that one path is under another

Initializes a new instance of the class.

The expected path

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

SomeItemsConstraint applies another constraint to each item in a collection, succeeding if any of them succeeds.

Construct a SomeItemsConstraint on top of an existing constraint

Apply the item constraint to each item in the collection, succeeding if any item succeeds.

The EqualConstraintResult class is tailored for formatting and displaying the result of an EqualConstraint.

Construct an EqualConstraintResult

Write a failure message. Overridden to provide custom failure messages for EqualConstraint.

The MessageWriter to write to

Display the failure information for two collections that did not match.

The MessageWriter on which to display The expected collection. The actual collection The depth of this failure in a set of nested collections

Displays a single line showing the types and sizes of the expected and actual collections or arrays. If both are identical, the value is only shown once.

The MessageWriter on which to display The expected collection or array The actual collection or array The indentation level for the message line

Displays a single line showing the point in the expected and actual arrays at which the comparison failed. If the arrays have different structures or dimensions, both _values are shown.

The MessageWriter on which to display The expected array The actual array Index of the failure point in the underlying collections The indentation level for the message line

Display the failure information for two IEnumerables that did not match.

The MessageWriter on which to display The expected enumeration. The actual enumeration The depth of this failure in a set of nested collections

StartsWithConstraint can test whether a string starts with an expected substring.

Initializes a new instance of the class.

The expected string

Test whether the constraint is matched by the actual value. This is a template method, which calls the IsMatch method of the derived class.

StringConstraint is the abstract base for constraints that operate on strings. It supports the IgnoreCase modifier for string operations.

The expected value

Indicates whether tests should be case-insensitive

Description of this constraint

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Constructs a StringConstraint without an expected value

Constructs a StringConstraint given an expected value

The expected value

Modify the constraint to ignore case in matching.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

Test whether the constraint is satisfied by a given string

The string to be tested True for success, false for failure

SubPathConstraint tests that the actual path is under the expected path

Initializes a new instance of the class.

The expected path

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

SubstringConstraint can test whether a string contains the expected substring.

Initializes a new instance of the class.

The expected.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

ThrowsConstraint is used to test the exception thrown by a delegate by applying a constraint to it.

Initializes a new instance of the class, using a constraint to be applied to the exception.

A constraint to apply to the caught exception.

Get the actual exception thrown - used by Assert.Throws.

Gets text describing a constraint

Executes the code of the delegate and captures any exception. If a non-null base constraint was provided, it applies that constraint to the exception.

A delegate representing the code to be tested True if an exception is thrown and the constraint succeeds, otherwise false

Converts an ActualValueDelegate to a TestDelegate before calling the primary overload.

Write the actual value for a failing constraint test to a MessageWriter. This override only handles the special message used when an exception is expected but none is thrown.

The writer on which the actual value is displayed

ThrowsExceptionConstraint tests that an exception has been thrown, without any further tests.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Executes the code and returns success if an exception is thrown.

A delegate representing the code to be tested True if an exception is thrown, otherwise false

ThrowsNothingConstraint tests that a delegate does not throw an exception.

Gets text describing a constraint

Test whether the constraint is satisfied by a given value

The value to be tested True if no exception is thrown, otherwise false

Applies the constraint to an ActualValueDelegate that returns the value to be tested. The default implementation simply evaluates the delegate but derived classes may override it to provide for delayed processing.

An ActualValueDelegate A ConstraintResult

The Tolerance class generalizes the notion of a tolerance within which an equality test succeeds. Normally, it is used with numeric types, but it can be used with any type that supports taking a difference between two objects and comparing that difference to a value.

Returns a default Tolerance object, equivalent to specifying an exact match unless is set, in which case, the will be used.

Returns an empty Tolerance object, equivalent to specifying an exact match even if is set.

Constructs a linear tolerance of a specified amount

Constructs a tolerance given an amount and

Gets the for the current Tolerance

Tests that the current Tolerance is linear with a numeric value, throwing an exception if it is not.

Gets the value of the current Tolerance instance.

Returns a new tolerance, using the current amount as a percentage.

Returns a new tolerance, using the current amount in Ulps

Returns a new tolerance with a as the amount, using the current amount as a number of days.

Returns a new tolerance with a as the amount, using the current amount as a number of hours.

Returns a new tolerance with a as the amount, using the current amount as a number of minutes.

Returns a new tolerance with a as the amount, using the current amount as a number of seconds.

Returns a new tolerance with a as the amount, using the current amount as a number of milliseconds.

Returns a new tolerance with a as the amount, using the current amount as a number of clock ticks.

Returns true if the current tolerance has not been set or is using the .

Modes in which the tolerance value for a comparison can be interpreted.

The tolerance was created with a value, without specifying how the value would be used. This is used to prevent setting the mode more than once and is generally changed to Linear upon execution of the test.

The tolerance is used as a numeric range within which two compared _values are considered to be equal.

Interprets the tolerance as the percentage by which the two compared _values my deviate from each other.

Compares two _values based in their distance in representable numbers.

TrueConstraint tests that the actual value is true

Initializes a new instance of the class.

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

TypeConstraint is the abstract base for constraints that take a Type as their expected value.

The expected Type used by the constraint

The type of the actual argument to which the constraint was applied

Construct a TypeConstraint for a given Type

The expected type for the constraint Prefix used in forming the constraint description

Applies the constraint to an actual value, returning a ConstraintResult.

The value to be tested A ConstraintResult

Apply the constraint to an actual value, returning true if it succeeds

The actual argument True if the constraint succeeds, otherwise false.

UniqueItemsConstraint tests whether all the items in a collection are unique.

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Check that all items are unique.

XmlSerializableConstraint tests whether an object is serializable in xml format.

Gets text describing a constraint

Test whether the constraint is satisfied by a given value

The value to be tested True for success, false for failure

Returns the string representation of this constraint

ExactCountConstraint applies another constraint to each item in a collection, succeeding only if a specified number of items succeed.

Construct an ExactCountConstraint on top of an existing constraint

Apply the item constraint to each item in the collection, succeeding only if the expected number of items pass.

Represents a constraint that succeeds if the specified count of members of a collection match a base constraint.

Construct an ExactCountOperator for a specified count

The expected count

Returns a constraint that will apply the argument to the members of a collection, succeeding if none of them succeed.

ExceptionTypeConstraint is a special version of ExactTypeConstraint used to provided detailed info about the exception thrown in an error message.

Constructs an ExceptionTypeConstraint

Applies the constraint to an actual value, returning a ConstraintResult.

The value to be tested A ConstraintResult

Helper class with properties and methods that supply a number of constraints used in Asserts.

Returns a new CollectionContainsConstraint checking for the presence of a particular object in the collection.

Returns a new DictionaryContainsKeyConstraint checking for the presence of a particular key in the dictionary.

Returns a new DictionaryContainsValueConstraint checking for the presence of a particular value in the dictionary.

Returns a constraint that succeeds if the actual value contains the substring supplied as an argument.

Asserts on Directories

The Equals method throws an AssertionException. This is done to make sure there is no mistake by calling this function.

override the default ReferenceEquals to throw an AssertionException. This implementation makes sure there is no mistake in calling this function as part of Assert.

Verifies that two directories are equal. Two directories are considered equal if both are null, or if both point to the same directory. If they are not equal an is thrown.

A directory containing the value that is expected A directory containing the actual value The message to display if the directories are not equal Arguments to be used in formatting the message

Verifies that two directories are equal. Two directories are considered equal if both are null, or if both point to the same directory. If they are not equal an is thrown.

A directory containing the value that is expected A directory containing the actual value

Asserts that two directories are not equal. If they are equal an is thrown.

A directory containing the value that is expected A directory containing the actual value The message to display if directories are not equal Arguments to be used in formatting the message

Asserts that two directories are not equal. If they are equal an is thrown.

A directory containing the value that is expected A directory containing the actual value

Asserts that the directory exists. If it does not exist an is thrown.

A directory containing the actual value The message to display if directories are not equal Arguments to be used in formatting the message

Asserts that the directory exists. If it does not exist an is thrown.

A directory containing the actual value

Asserts that the directory exists. If it does not exist an is thrown.

The path to a directory containing the actual value The message to display if directories are not equal Arguments to be used in formatting the message

Asserts that the directory exists. If it does not exist an is thrown.

The path to a directory containing the actual value

Asserts that the directory does not exist. If it does exist an is thrown.

A directory containing the actual value The message to display if directories are not equal Arguments to be used in formatting the message

Asserts that the directory does not exist. If it does exist an is thrown.

A directory containing the actual value

Asserts that the directory does not exist. If it does exist an is thrown.

The path to a directory containing the actual value The message to display if directories are not equal Arguments to be used in formatting the message

Asserts that the directory does not exist. If it does exist an is thrown.

The path to a directory containing the actual value

Helper class with properties and methods that supply a number of constraints used in Asserts.

Returns a ConstraintExpression that negates any following constraint.

Returns a constraint that succeeds if the value is a file or directory and it exists.

Returns a new CollectionContainsConstraint checking for the presence of a particular object in the collection.

Returns a new ContainsConstraint. This constraint will, in turn, make use of the appropriate second-level constraint, depending on the type of the actual argument. This overload is only used if the item sought is a string, since any other type implies that we are looking for a collection member.

Returns a constraint that succeeds if the actual value starts with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value ends with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value matches the regular expression supplied as an argument.

Thrown when an assertion failed.

The error message that explains the reason for the exception The error message that explains the reason for the exception The exception that caused the current exception

Serialization Constructor

Gets the ResultState provided by this exception

Thrown when an assertion failed.

The error message that explains the reason for the exception The exception that caused the current exception

Serialization Constructor

Gets the ResultState provided by this exception

Thrown when a test executes inconclusively.

The error message that explains the reason for the exception The error message that explains the reason for the exception The exception that caused the current exception

Serialization Constructor

Gets the ResultState provided by this exception

Abstract base for Exceptions that terminate a test and provide a ResultState.

The error message that explains the reason for the exception The error message that explains the reason for the exception The exception that caused the current exception

Serialization Constructor

Gets the ResultState provided by this exception

Thrown when an assertion failed.

The error message that explains the reason for the exception The exception that caused the current exception

Serialization Constructor

Gets the ResultState provided by this exception

Asserts on Files

The Equals method throws an AssertionException. This is done to make sure there is no mistake by calling this function.

override the default ReferenceEquals to throw an AssertionException. This implementation makes sure there is no mistake in calling this function as part of Assert.

Verifies that two Streams are equal. Two Streams are considered equal if both are null, or if both have the same value byte for byte. If they are not equal an is thrown.

The expected Stream The actual Stream The message to display if Streams are not equal Arguments to be used in formatting the message

Verifies that two Streams are equal. Two Streams are considered equal if both are null, or if both have the same value byte for byte. If they are not equal an is thrown.

The expected Stream The actual Stream

Verifies that two files are equal. Two files are considered equal if both are null, or if both have the same value byte for byte. If they are not equal an is thrown.

A file containing the value that is expected A file containing the actual value The message to display if Streams are not equal Arguments to be used in formatting the message

Verifies that two files are equal. Two files are considered equal if both are null, or if both have the same value byte for byte. If they are not equal an is thrown.

A file containing the value that is expected A file containing the actual value

Verifies that two files are equal. Two files are considered equal if both are null, or if both have the same value byte for byte. If they are not equal an is thrown.

The path to a file containing the value that is expected The path to a file containing the actual value The message to display if Streams are not equal Arguments to be used in formatting the message

Verifies that two files are equal. Two files are considered equal if both are null, or if both have the same value byte for byte. If they are not equal an is thrown.

The path to a file containing the value that is expected The path to a file containing the actual value

Asserts that two Streams are not equal. If they are equal an is thrown.

The expected Stream The actual Stream The message to be displayed when the two Stream are the same. Arguments to be used in formatting the message

Asserts that two Streams are not equal. If they are equal an is thrown.

The expected Stream The actual Stream

Asserts that two files are not equal. If they are equal an is thrown.

A file containing the value that is expected A file containing the actual value The message to display if Streams are not equal Arguments to be used in formatting the message

Asserts that two files are not equal. If they are equal an is thrown.

A file containing the value that is expected A file containing the actual value

Asserts that two files are not equal. If they are equal an is thrown.

The path to a file containing the value that is expected The path to a file containing the actual value The message to display if Streams are not equal Arguments to be used in formatting the message

Asserts that two files are not equal. If they are equal an is thrown.

The path to a file containing the value that is expected The path to a file containing the actual value

Asserts that the file exists. If it does not exist an is thrown.

A file containing the actual value The message to display if Streams are not equal Arguments to be used in formatting the message

Asserts that the file exists. If it does not exist an is thrown.

A file containing the actual value

Asserts that the file exists. If it does not exist an is thrown.

The path to a file containing the actual value The message to display if Streams are not equal Arguments to be used in formatting the message

Asserts that the file exists. If it does not exist an is thrown.

The path to a file containing the actual value

Asserts that the file does not exist. If it does exist an is thrown.

A file containing the actual value The message to display if Streams are not equal Arguments to be used in formatting the message

Asserts that the file does not exist. If it does exist an is thrown.

A file containing the actual value

Asserts that the file does not exist. If it does exist an is thrown.

The path to a file containing the actual value The message to display if Streams are not equal Arguments to be used in formatting the message

Asserts that the file does not exist. If it does exist an is thrown.

The path to a file containing the actual value

GlobalSettings is a place for setting default _values used by the framework in performing asserts.

Default tolerance for floating point equality

Helper class with properties and methods that supply a number of constraints used in Asserts.

Returns a ConstraintExpression that negates any following constraint.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if all of them succeed.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if at least one of them succeeds.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if all of them fail.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding only if a specified number of them succeed.

Returns a new PropertyConstraintExpression, which will either test for the existence of the named property on the object being tested or apply any following constraint to that property.

Returns a new ConstraintExpression, which will apply the following constraint to the Length property of the object being tested.

Returns a new ConstraintExpression, which will apply the following constraint to the Count property of the object being tested.

Returns a new ConstraintExpression, which will apply the following constraint to the Message property of the object being tested.

Returns a new ConstraintExpression, which will apply the following constraint to the InnerException property of the object being tested.

Returns a new AttributeConstraint checking for the presence of a particular attribute on an object.

Returns a new AttributeConstraint checking for the presence of a particular attribute on an object.

Returns a new CollectionContainsConstraint checking for the presence of a particular object in the collection.

The IApplyToContext interface is implemented by attributes that want to make changes to the execution context before a test is run.

Apply changes to the execution context

The execution context

The IApplyToTest interface is implemented by self-applying attributes that modify the state of a test in some way.

Modifies a test as defined for the specific attribute.

The test to modify

ICommandWrapper is implemented by attributes and other objects able to wrap a TestCommand with another command.

Attributes or other objects should implement one of the derived interfaces, rather than this one, since they indicate in which part of the command chain the wrapper should be applied.

Wrap a command and return the result.

The command to be wrapped The wrapped command

Objects implementing this interface are used to wrap the TestMethodCommand itself. They apply after SetUp has been run and before TearDown.

Objects implementing this interface are used to wrap the entire test, including SetUp and TearDown.

Any ITest that implements this interface is at a level that the implementing class should be disposed at the end of the test run

The IFixtureBuilder interface is exposed by a class that knows how to build a TestFixture from one or more Types. In general, it is exposed by an attribute, but may be implemented in a helper class used by the attribute in some cases.

Build one or more TestFixtures from type provided. At least one non-null TestSuite must always be returned, since the method is generally called because the user has marked the target class as a fixture. If something prevents the fixture from being used, it will be returned nonetheless, labelled as non-runnable.

The type info of the fixture to be used. A TestSuite object or one derived from TestSuite.

IImplyFixture is an empty marker interface used by attributes like TestAttribute that cause the class where they are used to be treated as a TestFixture even without a TestFixtureAttribute. Marker interfaces are not usually considered a good practice, but we use it here to avoid cluttering the attribute hierarchy with classes that don't contain any extra implementation.

The IMethodInfo class is used to encapsulate information about a method in a platform-independent manner.

Gets the Type from which this method was reflected.

Gets the MethodInfo for this method.

Gets the name of the method.

Gets a value indicating whether the method is abstract.

Gets a value indicating whether the method is public.

Gets a value indicating whether the method contains unassigned generic type parameters.

Gets a value indicating whether the method is a generic method.

Gets a value indicating whether the MethodInfo represents the definition of a generic method.

Gets the return Type of the method.

Gets the parameters of the method.

Returns the Type arguments of a generic method or the Type parameters of a generic method definition.

Replaces the type parameters of the method with the array of types provided and returns a new IMethodInfo.

The type arguments to be used A new IMethodInfo with the type arguments replaced

Invokes the method, converting any TargetInvocationException to an NUnitException.

The object on which to invoke the method The argument list for the method The return value from the invoked method

The IDataPointProvider interface is used by extensions that provide data for a single test parameter.

Determine whether any data is available for a parameter.

An IParameterInfo representing one argument to a parameterized test True if any data is available, otherwise false.

Return an IEnumerable providing data for use with the supplied parameter.

An IParameterInfo representing one argument to a parameterized test An IEnumerable providing the required data

The IParameterDataSource interface is implemented by types that can provide data for a test method parameter.

Gets an enumeration of data items for use as arguments for a test method parameter.

The parameter for which data is needed An enumeration containing individual data items

The IParameterInfo interface is an abstraction of a .NET parameter.

Gets a value indicating whether the parameter is optional

Gets an IMethodInfo representing the method for which this is a parameter

Gets the underlying .NET ParameterInfo

Gets the Type of the parameter

A PropertyBag represents a collection of name/value pairs that allows duplicate entries with the same key. Methods are provided for adding a new pair as well as for setting a key to a single value. All keys are strings but _values may be of any type. Null _values are not permitted, since a null entry represents the absence of the key. The entries in a PropertyBag are of two kinds: those that take a single value and those that take multiple _values. However, the PropertyBag has no knowledge of which entries fall into each category and the distinction is entirely up to the code using the PropertyBag. When working with multi-valued properties, client code should use the Add method to add name/value pairs and indexing to retrieve a list of all _values for a given key. For example: bag.Add("Tag", "one"); bag.Add("Tag", "two"); Assert.That(bag["Tag"], Is.EqualTo(new string[] { "one", "two" })); When working with single-valued propeties, client code should use the Set method to set the value and Get to retrieve the value. The GetSetting methods may also be used to retrieve the value in a type-safe manner while also providing default. For example: bag.Set("Priority", "low"); bag.Set("Priority", "high"); // replaces value Assert.That(bag.Get("Priority"), Is.EqualTo("high")); Assert.That(bag.GetSetting("Priority", "low"), Is.EqualTo("high"));

Adds a key/value pair to the property bag

The key The value

Sets the value for a key, removing any other _values that are already in the property set.

Gets a single value for a key, using the first one if multiple _values are present and returning null if the value is not found.

Gets a flag indicating whether the specified key has any entries in the property set.

The key to be checked True if their are _values present, otherwise false

Gets or sets the list of _values for a particular key

The key for which the _values are to be retrieved or set

Gets a collection containing all the keys in the property set

The IReflectionInfo interface is implemented by NUnit wrapper objects that perform reflection.

Returns an array of custom attributes of the specified type applied to this object

Returns a value indicating whether an attribute of the specified type is defined on this object.

The ISimpleTestBuilder interface is exposed by a class that knows how to build a single TestMethod from a suitable MethodInfo Types. In general, it is exposed by an attribute, but may be implemented in a helper class used by the attribute in some cases.

Build a TestMethod from the provided MethodInfo.

The method to be used as a test The TestSuite to which the method will be added A TestMethod object

The ISuiteBuilder interface is exposed by a class that knows how to build a suite from one or more Types.

Examine the type and determine if it is suitable for this builder to use in building a TestSuite. Note that returning false will cause the type to be ignored in loading the tests. If it is desired to load the suite but label it as non-runnable, ignored, etc., then this method must return true.

The type of the fixture to be used True if the type can be used to build a TestSuite

Build a TestSuite from type provided.

The type of the fixture to be used A TestSuite

Common interface supported by all representations of a test. Only includes informational fields. The Run method is specifically excluded to allow for data-only representations of a test.

Gets the id of the test

Gets the name of the test

Gets the fully qualified name of the test

Gets the name of the class containing this test. Returns null if the test is not associated with a class.

Gets the name of the method implementing this test. Returns null if the test is not implemented as a method.

Gets the Type of the test fixture, if applicable, or null if no fixture type is associated with this test.

Gets an IMethod for the method implementing this test. Returns null if the test is not implemented as a method.

Gets the RunState of the test, indicating whether it can be run.

Count of the test cases ( 1 if this is a test case )

Gets the properties of the test

Gets the parent test, if any.

The parent test or null if none exists.

Returns true if this is a test suite

Gets a bool indicating whether the current test has any descendant tests.

Gets this test's child tests

A list of child tests

Gets a fixture object for running this test.

The ITestCaseBuilder interface is exposed by a class that knows how to build a test case from certain methods.

This interface is not the same as the ITestCaseBuilder interface in NUnit 2.x. We have reused the name because the two products don't interoperate at all.

Examine the method and determine if it is suitable for this builder to use in building a TestCase to be included in the suite being populated. Note that returning false will cause the method to be ignored in loading the tests. If it is desired to load the method but label it as non-runnable, ignored, etc., then this method must return true.

The test method to examine The suite being populated True is the builder can use this method

Build a TestCase from the provided MethodInfo for inclusion in the suite being constructed.

The method to be used as a test case The test suite being populated, or null A TestCase or null

The ITestCaseData interface is implemented by a class that is able to return complete testcases for use by a parameterized test method.

Gets the expected result of the test case

Returns true if an expected result has been set

The ITestData interface is implemented by a class that represents a single instance of a parameterized test.

Gets the name to be used for the test

Gets the RunState for this test case.

Gets the argument list to be provided to the test

Gets the property dictionary for the test case

Interface to be implemented by filters applied to tests. The filter applies when running the test, after it has been loaded, since this is the only time an ITest exists.

Determine if a particular test passes the filter criteria. Pass may examine the parents and/or descendants of a test, depending on the semantics of the particular filter

The test to which the filter is applied True if the test passes the filter, otherwise false

Determine if a test matches the filter expicitly. That is, it must be a direct match of the test itself or one of it's children.

The test to which the filter is applied True if the test matches the filter explicityly, otherwise false

The ITestCaseData interface is implemented by a class that is able to return the data required to create an instance of a parameterized test fixture.

Get the TypeArgs if separately set

The ITestListener interface is used internally to receive notifications of significant events while a test is being run. The events are propagated to clients by means of an AsyncCallback. NUnit extensions may also monitor these events.

Called when a test has just started

The test that is starting

Called when a test has finished

The result of the test

The ITestBuilder interface is exposed by a class that knows how to build one or more TestMethods from a MethodInfo. In general, it is exposed by an attribute, which has additional information available to provide the necessary test parameters to distinguish the test cases built.

Build one or more TestMethods from the provided MethodInfo.

The method to be used as a test The TestSuite to which the method will be added A TestMethod object

The ITestResult interface represents the result of a test.

Gets the ResultState of the test result, which indicates the success or failure of the test.

Gets the name of the test result

Gets the full name of the test result

Gets the elapsed time for running the test in seconds

Gets or sets the time the test started running.

Gets or sets the time the test finished running.

Gets the message associated with a test failure or with not running the test

Gets any stacktrace associated with an error or failure. Not available in the Compact Framework 1.0.

Gets the number of asserts executed when running the test and all its children.

Gets the number of test cases that failed when running the test and all its children.

Gets the number of test cases that passed when running the test and all its children.

Gets the number of test cases that were skipped when running the test and all its children.

Gets the number of test cases that were inconclusive when running the test and all its children.

Indicates whether this result has any child results. Accessing HasChildren should not force creation of the Children collection in classes implementing this interface.

Gets the the collection of child results.

Gets the Test to which this result applies.

Gets any text output written to this result.

The ITypeInfo interface is an abstraction of a .NET Type

Gets the underlying Type on which this ITypeInfo is based

Gets the base type of this type as an ITypeInfo

Returns true if the Type wrapped is equal to the argument

Gets the Name of the Type

Gets the FullName of the Type

Gets the assembly in which the type is declared

Gets the Namespace of the Type

Gets a value indicating whether the type is abstract.

Gets a value indicating whether the Type is a generic Type

Gets a value indicating whether the Type has generic parameters that have not been replaced by specific Types.

Gets a value indicating whether the Type is a generic Type definition

Gets a value indicating whether the type is sealed.

Gets a value indicating whether this type is a static class.

Get the display name for this typeInfo.

Get the display name for an oject of this type, constructed with specific arguments

Returns a Type representing a generic type definition from which this Type can be constructed.

Returns a new ITypeInfo representing an instance of this generic Type using the supplied Type arguments

Returns a value indicating whether this type has a method with a specified public attribute

Returns an array of IMethodInfos for methods of this Type that match the specified flags.

Returns a value indicating whether this Type has a public constructor taking the specified argument Types.

Construct an object of this Type, using the specified arguments.

An object implementing IXmlNodeBuilder is able to build an XML representation of itself and any children.

Returns a TNode representing the current object.

If true, children are included where applicable A TNode representing the result

Returns a TNode representing the current object after adding it as a child of the supplied parent node.

The parent node. If true, children are included, where applicable

The ResultState class represents the outcome of running a test. It contains two pieces of information. The Status of the test is an enum indicating whether the test passed, failed, was skipped or was inconclusive. The Label provides a more detailed breakdown for use by client runners.

Initializes a new instance of the class.

The TestStatus.

Initializes a new instance of the class.

The TestStatus. The label.

Initializes a new instance of the class.

The TestStatus. The stage at which the result was produced

Initializes a new instance of the class.

The TestStatus. The label. The stage at which the result was produced

The result is inconclusive

The test has been skipped.

The test has been ignored.

The test was skipped because it is explicit

The test succeeded

The test failed

The test encountered an unexpected exception

The test was cancelled by the user

The test was not runnable.

A suite failed because one or more child tests failed or had errors

A suite failed in its OneTimeSetUp

A suite had an unexpected exception in its OneTimeSetUp

A suite had an unexpected exception in its OneTimeDown

Gets the TestStatus for the test.

The status.

Gets the label under which this test result is categorized, if any.

Gets the stage of test execution in which the failure or other result took place.

Get a new ResultState, which is the same as the current one but with the FailureSite set to the specified value.

The FailureSite to use A new ResultState

Determines whether the specified , is equal to this instance.

The to compare with this instance. true if the specified is equal to this instance; otherwise, false.

Returns a hash code for this instance.

A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.

Returns a that represents this instance.

A that represents this instance.

The FailureSite enum indicates the stage of a test in which an error or failure occurred.

Failure in the test itself

Failure in the SetUp method

Failure in the TearDown method

Failure of a parent test

Failure of a child test

The RunState enum indicates whether a test can be executed.

The test is not runnable.

The test is runnable.

The test can only be run explicitly

The test has been skipped. This value may appear on a Test when certain attributes are used to skip the test.

The test has been ignored. May appear on a Test, when the IgnoreAttribute is used.

The TestStatus enum indicates the result of running a test

The test was inconclusive

The test has skipped

The test succeeded

The test failed

TNode represents a single node in the XML representation of a Test or TestResult. It replaces System.Xml.XmlNode and System.Xml.Linq.XElement, providing a minimal set of methods for operating on the XML in a platform-independent manner.

Constructs a new instance of TNode

The name of the node

Constructs a new instance of TNode with a value

The name of the node The text content of the node

Constructs a new instance of TNode with a value

The name of the node The text content of the node Flag indicating whether to use CDATA when writing the text

Gets the name of the node

Gets the value of the node

Gets a flag indicating whether the value should be output using CDATA.

Gets the dictionary of attributes

Gets a list of child nodes

Gets the first ChildNode

Gets the XML representation of this node.

Create a TNode from it's XML text representation

The XML text to be parsed A TNode

Adds a new element as a child of the current node and returns it.

The element name. The newly created child element

Adds a new element with a value as a child of the current node and returns it.

The element name The text content of the new element The newly created child element

Adds a new element with a value as a child of the current node and returns it. The value will be output using a CDATA section.

The element name The text content of the new element The newly created child element

Adds an attribute with a specified name and value to the XmlNode.

The name of the attribute. The value of the attribute.

Finds a single descendant of this node matching an xpath specification. The format of the specification is limited to what is needed by NUnit and its tests.

Finds all descendants of this node matching an xpath specification. The format of the specification is limited to what is needed by NUnit and its tests.

Writes the XML representation of the node to an XmlWriter

Class used to represent a list of XmlResults

Class used to represent the attributes of a node

Gets or sets the value associated with the specified key. Overridden to return null if attribute is not found.

The key. Value of the attribute or null

CombiningStrategy is the abstract base for classes that know how to combine values provided for individual test parameters to create a set of test cases.

Gets the test cases generated by the CombiningStrategy.

The test cases.

Helper class with properties and methods that supply a number of constraints used in Asserts.

Returns a ConstraintExpression that negates any following constraint.

Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if all of them succeed.

Returns a constraint that tests for null

Returns a constraint that tests for True

Returns a constraint that tests for False

Returns a constraint that tests for a positive value

Returns a constraint that tests for a negative value

Returns a constraint that tests for NaN

Returns a constraint that tests for empty

Returns a constraint that tests whether a collection contains all unique items.

Returns a constraint that tests whether an object graph is serializable in binary format.

Returns a constraint that tests whether an object graph is serializable in xml format.

Returns a constraint that tests two items for equality

Returns a constraint that tests that two references are the same object

Returns a constraint that tests whether the actual value is greater than the supplied argument

Returns a constraint that tests whether the actual value is greater than or equal to the supplied argument

Returns a constraint that tests whether the actual value is greater than or equal to the supplied argument

Returns a constraint that tests whether the actual value is less than the supplied argument

Returns a constraint that tests whether the actual value is less than or equal to the supplied argument

Returns a constraint that tests whether the actual value is less than or equal to the supplied argument

Returns a constraint that tests whether the actual value is of the exact type supplied as an argument.

Returns a constraint that tests whether the actual value is of the exact type supplied as an argument.

Returns a constraint that tests whether the actual value is of the type supplied as an argument or a derived type.

Returns a constraint that tests whether the actual value is of the type supplied as an argument or a derived type.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.

Returns a constraint that tests whether the actual value is assignable to the type supplied as an argument.

Returns a constraint that tests whether the actual value is assignable to the type supplied as an argument.

Returns a constraint that tests whether the actual value is a collection containing the same elements as the collection supplied as an argument.

Returns a constraint that tests whether the actual value is a subset of the collection supplied as an argument.

Returns a constraint that tests whether the actual value is a superset of the collection supplied as an argument.

Returns a constraint that tests whether a collection is ordered

Returns a constraint that succeeds if the actual value contains the substring supplied as an argument.

Returns a constraint that succeeds if the actual value starts with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value ends with the substring supplied as an argument.

Returns a constraint that succeeds if the actual value matches the regular expression supplied as an argument.

Returns a constraint that tests whether the path provided is the same as an expected path after canonicalization.

Returns a constraint that tests whether the path provided is a subpath of the expected path after canonicalization.

Returns a constraint that tests whether the path provided is the same path or under an expected path after canonicalization.

Returns a constraint that tests whether the actual value falls inclusively within a specified range.

from must be less than or equal to true Inclusive beginning of the range. Must be less than or equal to to. Inclusive end of the range. Must be greater than or equal to from.

When implemented by an attribute, this interface implemented to provide actions to execute before and after tests.

Executed before each test is run

The test that is going to be run.

Executed after each test is run

The test that has just been run.

Provides the target for the action attribute

The target for the action attribute

The Iz class is a synonym for Is intended for use in VB, which regards Is as a keyword.

The List class is a helper class with properties and methods that supply a number of constraints used with lists and collections.

List.Map returns a ListMapper, which can be used to map the original collection to another collection.

ListMapper is used to transform a collection used as an actual argument producing another collection to be used in the assertion.

Construct a ListMapper based on a collection

The collection to be transformed

Produces a collection containing all the _values of a property

The collection of property _values

The SpecialValue enum is used to represent TestCase arguments that cannot be used as arguments to an Attribute.

Null represents a null value, which cannot be used as an argument to an attriute under .NET 1.x

Basic Asserts on strings.

The Equals method throws an AssertionException. This is done to make sure there is no mistake by calling this function.

override the default ReferenceEquals to throw an AssertionException. This implementation makes sure there is no mistake in calling this function as part of Assert.

Asserts that a string is found within another string.

The expected string The string to be examined The message to display in case of failure Arguments used in formatting the message

Asserts that a string is found within another string.

The expected string The string to be examined

Asserts that a string is not found within another string.

The expected string The string to be examined The message to display in case of failure Arguments used in formatting the message

Asserts that a string is found within another string.

The expected string The string to be examined

Asserts that a string starts with another string.

The expected string The string to be examined The message to display in case of failure Arguments used in formatting the message

Asserts that a string starts with another string.

The expected string The string to be examined

Asserts that a string does not start with another string.

The expected string The string to be examined The message to display in case of failure Arguments used in formatting the message

Asserts that a string does not start with another string.

The expected string The string to be examined

Asserts that a string ends with another string.

The expected string The string to be examined The message to display in case of failure Arguments used in formatting the message

Asserts that a string ends with another string.

The expected string The string to be examined

Asserts that a string does not end with another string.

The expected string The string to be examined The message to display in case of failure Arguments used in formatting the message

Asserts that a string does not end with another string.

The expected string The string to be examined

Asserts that two strings are equal, without regard to case.

The expected string The actual string The message to display in case of failure Arguments used in formatting the message

Asserts that two strings are equal, without regard to case.

The expected string The actual string

Asserts that two strings are not equal, without regard to case.

The expected string The actual string The message to display in case of failure Arguments used in formatting the message

Asserts that two strings are not equal, without regard to case.

The expected string The actual string

Asserts that a string matches an expected regular expression pattern.

The regex pattern to be matched The actual string The message to display in case of failure Arguments used in formatting the message

Asserts that a string matches an expected regular expression pattern.

The regex pattern to be matched The actual string

Asserts that a string does not match an expected regular expression pattern.

The regex pattern to be used The actual string The message to display in case of failure Arguments used in formatting the message

Asserts that a string does not match an expected regular expression pattern.

The regex pattern to be used The actual string

The TestCaseData class represents a set of arguments and other parameter info to be used for a parameterized test case. It is derived from TestCaseParameters and adds a fluent syntax for use in initializing the test case.

Initializes a new instance of the class.

The arguments.

Initializes a new instance of the class.

The argument.

Initializes a new instance of the class.

The first argument. The second argument.

Initializes a new instance of the class.

The first argument. The second argument. The third argument.

Sets the expected result for the test

The expected result A modified TestCaseData

Sets the name of the test case

The modified TestCaseData instance

Sets the description for the test case being constructed.

The description. The modified TestCaseData instance.

Applies a category to the test

Applies a named property to the test

Applies a named property to the test

Applies a named property to the test

Marks the test case as explicit.

Marks the test case as explicit, specifying the reason.

Ignores this TestCase, specifying the reason.

The reason.

Provide the context information of the current test. This is an adapter for the internal ExecutionContext class, hiding the internals from the user test.

Construct a TestContext for an ExecutionContext

The ExecutionContext to adapt

Get the current test context. This is created as needed. The user may save the context for use within a test, but it should not be used outside the test for which it is created.

Gets a TextWriter that will send output to the current test result.

Get a representation of the current test.

Gets a Representation of the TestResult for the current test.

Gets the directory containing the current test assembly.

Gets the directory to be used for outputting files created by this test run.

Gets the random generator.

The random generator.

Write the string representation of a boolean value to the current result

Write a char to the current result

Write a char array to the current result

Write the string representation of a double to the current result

Write the string representation of an Int32 value to the current result

Write the string representation of an Int64 value to the current result

Write the string representation of a decimal value to the current result

Write the string representation of an object to the current result

Write the string representation of a Single value to the current result

Write a string to the current result

Write the string representation of a UInt32 value to the current result

Write the string representation of a UInt64 value to the current result

Write a formatted string to the current result

Write a formatted string to the current result

Write a formatted string to the current result

Write a formatted string to the current result

Write a line terminator to the current result

Write the string representation of a boolean value to the current result followed by a line terminator

Write a char to the current result followed by a line terminator

Write a char array to the current result followed by a line terminator

Write the string representation of a double to the current result followed by a line terminator

Write the string representation of an Int32 value to the current result followed by a line terminator

Write the string representation of an Int64 value to the current result followed by a line terminator

Write the string representation of a decimal value to the current result followed by a line terminator

Write the string representation of an object to the current result followed by a line terminator

Write the string representation of a Single value to the current result followed by a line terminator

Write a string to the current result followed by a line terminator

Write the string representation of a UInt32 value to the current result followed by a line terminator

Write the string representation of a UInt64 value to the current result followed by a line terminator

Write a formatted string to the current result followed by a line terminator

Write a formatted string to the current result followed by a line terminator

Write a formatted string to the current result followed by a line terminator

Write a formatted string to the current result followed by a line terminator

TestAdapter adapts a Test for consumption by the user test code.

Construct a TestAdapter for a Test

The Test to be adapted

Gets the unique Id of a test

The name of the test, which may or may not be the same as the method name.

The name of the method representing the test.

The FullName of the test

The ClassName of the test

The properties of the test.

ResultAdapter adapts a TestResult for consumption by the user test code.

Construct a ResultAdapter for a TestResult

The TestResult to be adapted

Gets a ResultState representing the outcome of the test.

Gets the message associated with a test failure or with not running the test

Gets any stacktrace associated with an error or failure.

Gets the number of test cases that failed when running the test and all its children.

Gets the number of test cases that passed when running the test and all its children.

Gets the number of test cases that were skipped when running the test and all its children.

Gets the number of test cases that were inconclusive when running the test and all its children.

The TestFixtureData class represents a set of arguments and other parameter info to be used for a parameterized fixture. It is derived from TestFixtureParameters and adds a fluent syntax for use in initializing the fixture.

Initializes a new instance of the class.

The arguments.

Initializes a new instance of the class.

The argument.

Initializes a new instance of the class.

The first argument. The second argument.

Initializes a new instance of the class.

The first argument. The second argument. The third argument.

Marks the test fixture as explicit.

Marks the test fixture as explicit, specifying the reason.

Ignores this TestFixture, specifying the reason.

The reason.

Helper class with properties and methods that supply constraints that operate on exceptions.

Creates a constraint specifying an expected exception

Creates a constraint specifying an exception with a given InnerException

Creates a constraint specifying an expected TargetInvocationException

Creates a constraint specifying an expected ArgumentException

Creates a constraint specifying an expected ArgumentNUllException

Creates a constraint specifying an expected InvalidOperationException

Creates a constraint specifying that no exception is thrown

Creates a constraint specifying the exact type of exception expected

Creates a constraint specifying the exact type of exception expected

Creates a constraint specifying the type of exception expected

Creates a constraint specifying the type of exception expected

Env is a static class that provides some of the features of System.Environment that are not available under all runtimes

The newline sequence in the current environment.

Path to the 'My Documents' folder

Directory used for file output if not specified on commandline.

PackageSettings is a static class containing constant values that are used as keys in setting up a TestPackage. These values are used in the engine and framework. Setting values may be a string, int or bool.

Flag (bool) indicating whether tests are being debugged.

Flag (bool) indicating whether to pause execution of tests to allow the user to attache a debugger.

The InternalTraceLevel for this run. Values are: "Default", "Off", "Error", "Warning", "Info", "Debug", "Verbose". Default is "Off". "Debug" and "Verbose" are synonyms.

Full path of the directory to be used for work and result files. This path is provided to tests by the frameowrk TestContext.

The name of the config to use in loading a project. If not specified, the first config found is used.

Bool indicating whether the engine should determine the private bin path by examining the paths to all the tests. Defaults to true unless PrivateBinPath is specified.

The ApplicationBase to use in loading the tests. If not specified, and each assembly has its own process, then the location of the assembly is used. For multiple assemblies in a single process, the closest common root directory is used.

Path to the config file to use in running the tests.

Bool flag indicating whether a debugger should be launched at agent startup. Used only for debugging NUnit itself.

Indicates how to load tests across AppDomains. Values are: "Default", "None", "Single", "Multiple". Default is "Multiple" if more than one assembly is loaded in a process. Otherwise, it is "Single".

The private binpath used to locate assemblies. Directory paths is separated by a semicolon. It's an error to specify this and also set AutoBinPath to true.

The maximum number of test agents permitted to run simultneously. Ignored if the ProcessModel is not set or defaulted to Multiple.

Indicates how to allocate assemblies to processes. Values are: "Default", "Single", "Separate", "Multiple". Default is "Multiple" for more than one assembly, "Separate" for a single assembly.

Indicates the desired runtime to use for the tests. Values are strings like "net-4.5", "mono-4.0", etc. Default is to use the target framework for which an assembly was built.

Bool flag indicating that the test should be run in a 32-bit process on a 64-bit system. By default, NUNit runs in a 64-bit process on a 64-bit system. Ignored if set on a 32-bit system.

Indicates that test runners should be disposed after the tests are executed

Bool flag indicating that the test assemblies should be shadow copied. Defaults to false.

Integer value in milliseconds for the default timeout value for test cases. If not specified, there is no timeout except as specified by attributes on the tests themselves.

A TextWriter to which the internal trace will be sent.

A list of tests to be loaded.

The number of test threads to run for the assembly. If set to 1, a single queue is used. If set to 0, tests are executed directly, without queuing.

The random seed to be used for this assembly. If specified as the value reported from a prior run, the framework should generate identical random values for tests as were used for that run, provided that no change has been made to the test assembly. Default is a random value itself.

If true, execution stops after the first error or failure.

If true, use of the event queue is suppressed and test events are synchronous.