84 lines
2.6 KiB
TypeScript
84 lines
2.6 KiB
TypeScript
import {Component, provide} from 'angular2/core';
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import {UrlResolver, XHR} from 'angular2/compiler';
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import {
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AsyncTestCompleter,
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beforeEach,
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beforeEachProviders,
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ComponentFixture,
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ddescribe,
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describe,
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expect,
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fakeAsync,
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iit,
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inject,
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it,
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TestComponentBuilder,
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tick,
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xit
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} from 'angular2/testing_internal';
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import {BaseException} from 'angular2/src/facade/exceptions';
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import {CachedXHR} from 'angular2/src/platform/browser/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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beforeEachProviders(() => [
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provide(UrlResolver, {useClass: TestUrlResolver}),
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provide(XHR, {useFactory: createCachedXHR})
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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(() => { xhr = new CachedXHR(); })
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.toThrowErrorWith('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) => {
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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')
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.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', inject([AsyncTestCompleter], (async) => {
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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: ComponentFixture;
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tcb.createAsync(TestComponent).then((f) => { fixture = f; });
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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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