本文整理汇总了TypeScript中angular2/src/core/services/title.Title类的典型用法代码示例。如果您正苦于以下问题：TypeScript Title类的具体用法？TypeScript Title怎么用？TypeScript Title使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Title类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: describe
describe('title service', () => {
var initialTitle = DOM.getTitle();
var titleService = new Title();
afterEach(() => { DOM.setTitle(initialTitle); });
it('should allow reading initial title',
() => { expect(titleService.getTitle()).toEqual(initialTitle); });
it('should set a title on the injected document', () => {
titleService.setTitle('test title');
expect(DOM.getTitle()).toEqual('test title');
expect(titleService.getTitle()).toEqual('test title');
});
it('should reset title to empty string if title not provided', () => {
titleService.setTitle(null);
expect(DOM.getTitle()).toEqual('');
});
});示例2: it
it('should set a title on the injected document', () => {
titleService.setTitle('test title');
expect(DOM.getTitle()).toEqual('test title');
expect(titleService.getTitle()).toEqual('test title');
});示例3: expect
() => { expect(titleService.getTitle()).toEqual(initialTitle); });