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