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import Memory = require("dojo/store/Memory");
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import Observerable = require("dojo/store/Observable");
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import { get } from "./store";
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import tap = require("tap");
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interface Person {
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id: string;
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name: string;
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age: number;
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}
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tap.test("store::get(...) tests", async t => {
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const store = new Observerable(new Memory<Person>());
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const getPerson = get(store);
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const peterId = "id:peter";
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const samId = "id:sam";
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const peter = getPerson(peterId);
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const sam = getPerson(samId);
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const seq1 = await getPerson(peterId, { observe: false }).collect();
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t.ok(seq1.length === 0, "Should be empty sequence");
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let peterChangeCount = 0;
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let samChangeCount = 0;
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let peterDeleted = 0;
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const peterSubscription = peter.subscribe({
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next: () => peterChangeCount++,
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complete: () => peterDeleted++
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});
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const samSubscription = sam.subscribe({
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next: () => samChangeCount++
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});
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try {
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t.equal(peterChangeCount, 0, "Should be no changes recorded");
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store.put({id: peterId, name: "Peter", age: 30 });
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t.equal(peterChangeCount, 1, "Should record 1 object change");
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t.equal(samChangeCount, 0, "Should not record other object changes");
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store.remove(peterId);
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t.equal(peterDeleted, 1, "Should complete sequence");
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t.equal(peterChangeCount, 1, "Should not record remove operations");
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store.put({id: peterId, name: "Peter", age: 29});
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t.equal(peterChangeCount, 1, "Should not record changes after completion");
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} finally {
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peterSubscription.unsubscribe();
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samSubscription.unsubscribe();
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}
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}).catch(() => { });
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