implab/implabjs-core Files · src/test/ts/ActivatableTests.ts

Minor fixes and improvements...

Minor fixes and improvements - added `isCancellable` type predicate function to `safe` module - `isString, isNumber, isInteger, isPrimitive` are now type predicates

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             ActivatableTests.ts
        
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        cin
    
tests moved under src/ folder...

              r50
            
      import * as tape from "tape";

      import { MockActivationController } from "./mock/MockActivationController";

      import { SimpleActivatable } from "./mock/SimpleActivatable";

      tape("simple activation", async t => {

          const a = new SimpleActivatable();

          t.false(a.isActive());

          await a.activate();

          t.true(a.isActive());

          await a.deactivate();

          t.false(a.isActive());

          t.end();

      });

      tape("controller activation", async t => {

          const a = new SimpleActivatable();

          const c = new MockActivationController();

          t.false(a.isActive(), "the component is not active by default");

          t.assert(c.getActive() == null, "the activation controller doesn't have an active component by default");

          t.assert(a.getActivationController() == null, "the component doesn't have an activation controller by default");

          t.comment("Active the component through the controller");

          await c.activate(a);

          t.true(a.isActive(), "The component should successfully activate");

          t.equal(c.getActive(), a, "The controller should point to the activated component");

          t.equal(a.getActivationController(), c, "The component should point to the controller");

          t.comment("Deactive the component throug the controller");

          await c.deactivate();

          t.false(a.isActive(), "The component should successfully deactivate");

          t.equal(c.getActive(), null, "The controller shouldn't point to any component");

          t.equal(a.getActivationController(), c, "The componet should point to it's controller");

          t.end();

      });

      tape("handle error in onActivating", async t => {

          const a = new SimpleActivatable();

          a.onActivating = async () => {

              throw new Error("Should fail");

          };

          try {

              await a.activate();

              t.fail("activation should fail");

          } catch {

          }

          t.false(a.isActive(), "the component should remain inactive");

          t.end();

      });

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cin tests moved under src/ folder...	r50	import * as tape from "tape";
		import { MockActivationController } from "./mock/MockActivationController";
		import { SimpleActivatable } from "./mock/SimpleActivatable";

		tape("simple activation", async t => {

		const a = new SimpleActivatable();
		t.false(a.isActive());

		await a.activate();
		t.true(a.isActive());

		await a.deactivate();
		t.false(a.isActive());

		t.end();
		});

		tape("controller activation", async t => {

		const a = new SimpleActivatable();
		const c = new MockActivationController();

		t.false(a.isActive(), "the component is not active by default");
		t.assert(c.getActive() == null, "the activation controller doesn't have an active component by default");
		t.assert(a.getActivationController() == null, "the component doesn't have an activation controller by default");

		t.comment("Active the component through the controller");
		await c.activate(a);
		t.true(a.isActive(), "The component should successfully activate");
		t.equal(c.getActive(), a, "The controller should point to the activated component");
		t.equal(a.getActivationController(), c, "The component should point to the controller");

		t.comment("Deactive the component throug the controller");
		await c.deactivate();

		t.false(a.isActive(), "The component should successfully deactivate");
		t.equal(c.getActive(), null, "The controller shouldn't point to any component");
		t.equal(a.getActivationController(), c, "The componet should point to it's controller");

		t.end();
		});

		tape("handle error in onActivating", async t => {
		const a = new SimpleActivatable();

		a.onActivating = async () => {
		throw new Error("Should fail");
		};

		try {
		await a.activate();
		t.fail("activation should fail");
		} catch {
		}

		t.false(a.isActive(), "the component should remain inactive");

		t.end();
		});