29 lines
899 B
TypeScript
29 lines
899 B
TypeScript
import {ddescribe, describe, it, iit, xit, expect, afterEach} from 'angular2/test_lib';
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import {DOM} from 'angular2/src/dom/dom_adapter';
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import {Title} from 'angular2/src/services/title';
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export function main() {
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describe('title service', () => {
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var initialTitle = DOM.getTitle();
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var titleService = new Title();
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afterEach(() => { DOM.setTitle(initialTitle); });
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it('should allow reading initial title',
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() => { expect(titleService.getTitle()).toEqual(initialTitle); });
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it('should set a title on the injected document', () => {
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titleService.setTitle('test title');
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expect(DOM.getTitle()).toEqual('test title');
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expect(titleService.getTitle()).toEqual('test title');
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});
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it('should reset title to empty string if title not provided', () => {
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titleService.setTitle(null);
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expect(DOM.getTitle()).toEqual('');
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});
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});
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}
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