/** * @license * Copyright Google Inc. All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.io/license */ import {UrlResolver, XHR} from '@angular/compiler'; import {Component} from '@angular/core'; import {TestBed, TestComponentBuilder, fakeAsync, flushMicrotasks, tick} from '@angular/core/testing'; import {AsyncTestCompleter, beforeEach, beforeEachProviders, ddescribe, describe, iit, inject, it, xit} from '@angular/core/testing/testing_internal'; import {expect} from '@angular/platform-browser/testing/matchers'; import {BaseException} from '../../src/facade/exceptions'; import {CachedXHR} from '../../src/xhr/xhr_cache'; import {setTemplateCache} from './xhr_cache_setter'; export function main() { describe('CachedXHR', () => { var xhr: CachedXHR; function createCachedXHR(): CachedXHR { setTemplateCache({'test.html': '
Hello
'}); return new CachedXHR(); } beforeEach(() => { TestBed.configureCompiler({ providers: [ {provide: UrlResolver, useClass: TestUrlResolver}, {provide: XHR, useFactory: createCachedXHR} ] }); }); it('should throw exception if $templateCache is not found', () => { setTemplateCache(null); expect(() => { xhr = new CachedXHR(); }).toThrowError('CachedXHR: Template cache was not found in $templateCache.'); }); it('should resolve the Promise with the cached file content on success', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => { setTemplateCache({'test.html': '
Hello
'}); xhr = new CachedXHR(); xhr.get('test.html').then((text) => { expect(text).toEqual('
Hello
'); async.done(); }); })); it('should reject the Promise on failure', inject([AsyncTestCompleter], (async: AsyncTestCompleter) => { xhr = new CachedXHR(); xhr.get('unknown.html') .then((text) => { throw new BaseException('Not expected to succeed.'); }) .catch((error) => { async.done(); }); })); it('should allow fakeAsync Tests to load components with templateUrl synchronously', fakeAsync(inject([TestComponentBuilder], (tcb: TestComponentBuilder) => { let fixture = tcb.createFakeAsync(TestComponent); // This should initialize the fixture. tick(); expect(fixture.debugElement.children[0].nativeElement).toHaveText('Hello'); }))); }); } @Component({selector: 'test-cmp', templateUrl: 'test.html'}) class TestComponent { } class TestUrlResolver extends UrlResolver { resolve(baseUrl: string, url: string): string { // Don't use baseUrl to get the same URL as templateUrl. // This is to remove any difference between Dart and TS tests. return url; } }