133 lines
4.0 KiB
TypeScript
133 lines
4.0 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {Observable} from 'rxjs';
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import {take} from 'rxjs/operators';
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import {NgswCommChannel} from '../src/low_level';
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import {SwPush} from '../src/push';
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import {SwUpdate} from '../src/update';
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import {MockServiceWorkerContainer, MockServiceWorkerRegistration} from '../testing/mock';
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import {CacheDatabase} from '../worker/src/db-cache';
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import {Driver} from '../worker/src/driver';
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import {Manifest} from '../worker/src/manifest';
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import {MockRequest} from '../worker/testing/fetch';
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import {MockFileSystemBuilder, MockServerStateBuilder, tmpHashTableForFs} from '../worker/testing/mock';
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import {SwTestHarness, SwTestHarnessBuilder} from '../worker/testing/scope';
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import {async_beforeEach, async_fit, async_it} from './async';
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const dist = new MockFileSystemBuilder().addFile('/only.txt', 'this is only').build();
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const distUpdate = new MockFileSystemBuilder().addFile('/only.txt', 'this is only v2').build();
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function obsToSinglePromise<T>(obs: Observable<T>): Promise<T> {
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return obs.pipe(take(1)).toPromise();
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}
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const manifest: Manifest = {
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configVersion: 1,
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appData: {version: '1'},
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index: '/only.txt',
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assetGroups: [{
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name: 'assets',
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installMode: 'prefetch',
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updateMode: 'prefetch',
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urls: ['/only.txt'],
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patterns: [],
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}],
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navigationUrls: [],
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hashTable: tmpHashTableForFs(dist),
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};
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const manifestUpdate: Manifest = {
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configVersion: 1,
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appData: {version: '2'},
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index: '/only.txt',
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assetGroups: [{
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name: 'assets',
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installMode: 'prefetch',
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updateMode: 'prefetch',
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urls: ['/only.txt'],
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patterns: [],
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}],
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navigationUrls: [],
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hashTable: tmpHashTableForFs(distUpdate),
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};
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const server = new MockServerStateBuilder().withStaticFiles(dist).withManifest(manifest).build();
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const serverUpdate =
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new MockServerStateBuilder().withStaticFiles(distUpdate).withManifest(manifestUpdate).build();
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(function() {
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// Skip environments that don't support the minimum APIs needed to run the SW tests.
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if (!SwTestHarness.envIsSupported()) {
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return;
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}
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describe('ngsw + companion lib', () => {
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let mock: MockServiceWorkerContainer;
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let comm: NgswCommChannel;
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let reg: MockServiceWorkerRegistration;
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let scope: SwTestHarness;
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let driver: Driver;
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async_beforeEach(async() => {
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// Fire up the client.
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mock = new MockServiceWorkerContainer();
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comm = new NgswCommChannel(mock as any);
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scope = new SwTestHarnessBuilder().withServerState(server).build();
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driver = new Driver(scope, scope, new CacheDatabase(scope, scope));
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scope.clients.add('default');
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scope.clients.getMock('default') !.queue.subscribe(msg => { mock.sendMessage(msg); });
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mock.messages.subscribe(msg => { scope.handleMessage(msg, 'default'); });
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mock.setupSw();
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reg = await mock.mockRegistration;
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await Promise.all(scope.handleFetch(new MockRequest('/only.txt'), 'default'));
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await driver.initialized;
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});
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async_it('communicates back and forth via update check', async() => {
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const update = new SwUpdate(comm);
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await update.checkForUpdate();
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});
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async_it('detects an actual update', async() => {
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const update = new SwUpdate(comm);
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scope.updateServerState(serverUpdate);
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const gotUpdateNotice =
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(async() => { const notice = await obsToSinglePromise(update.available); })();
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await update.checkForUpdate();
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await gotUpdateNotice;
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});
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async_it('receives push message notifications', async() => {
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const push = new SwPush(comm);
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scope.updateServerState(serverUpdate);
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const gotPushNotice = (async() => {
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const message = await obsToSinglePromise(push.messages);
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expect(message).toEqual({
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test: 'success',
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});
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})();
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await scope.handlePush({
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test: 'success',
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});
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await gotPushNotice;
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});
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});
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})();
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