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Re-enable database@exp tests #4731

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Merged
merged 3 commits into from
Apr 6, 2021
Merged

Re-enable database@exp tests #4731

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438a188
Re-enable database@exp tests
schmidt-sebastian Apr 5, 2021
d80d32b
Update test name
schmidt-sebastian Apr 5, 2021
3630d15
Update integration.test.ts
schmidt-sebastian Apr 6, 2021
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62 changes: 58 additions & 4 deletions packages/database/test/exp/integration.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -27,15 +27,15 @@ import {
ref,
refFromURL
} from '../../exp/index';
import { set } from '../../src/exp/Reference_impl';
import { onValue, set } from '../../src/exp/Reference_impl';
import { EventAccumulatorFactory } from '../helpers/EventAccumulator';
import { DATABASE_ADDRESS, DATABASE_URL } from '../helpers/util';

export function createTestApp() {
return initializeApp({ databaseURL: DATABASE_URL });
}

// TODO(database-exp): Re-enable these tests
describe.skip('Database Tests', () => {
describe('Database@exp Tests', () => {
let defaultApp;

beforeEach(() => {
Expand Down Expand Up @@ -65,7 +65,7 @@ describe.skip('Database Tests', () => {
expect(db.app).to.equal(defaultApp);
});

it('Can set and ge tref', async () => {
it('Can set and get ref', async () => {
const db = getDatabase(defaultApp);
await set(ref(db, 'foo/bar'), 'foobar');
const snap = await get(ref(db, 'foo/bar'));
Expand All @@ -77,6 +77,60 @@ describe.skip('Database Tests', () => {
await get(refFromURL(db, `${DATABASE_ADDRESS}/foo/bar`));
});

it('Can get updates', async () => {
const db = getDatabase(defaultApp);
const fooRef = ref(db, 'foo');

const ea = EventAccumulatorFactory.waitsForCount(2);
onValue(fooRef, snap => {
ea.addEvent(snap.val());
});

await set(fooRef, 'a');
await set(fooRef, 'b');

const [snap1, snap2] = await ea.promise;
expect(snap1).to.equal('a');
expect(snap2).to.equal('b');
});

it('Can use onlyOnce', async () => {
const db = getDatabase(defaultApp);
const fooRef = ref(db, 'foo');

const ea = EventAccumulatorFactory.waitsForCount(1);
onValue(
fooRef,
snap => {
ea.addEvent(snap.val());
},
{ onlyOnce: true }
);

await set(fooRef, 'a');
await set(fooRef, 'b');

const [snap1] = await ea.promise;
expect(snap1).to.equal('a');
});

it('Can unsubscribe', async () => {
const db = getDatabase(defaultApp);
const fooRef = ref(db, 'foo');

const ea = EventAccumulatorFactory.waitsForCount(1);
const unsubscribe = onValue(fooRef, snap => {
ea.addEvent(snap.val());
});

await set(fooRef, 'a');
unsubscribe();
await set(fooRef, 'b');

const [snap1] = await ea.promise;
expect(snap1).to.equal('a');
});

it('Can goOffline/goOnline', async () => {
const db = getDatabase(defaultApp);
goOffline(db);
Expand Down