TypeScript locals.Locals类代码示例

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本文整理汇总了TypeScript中angular2/src/change_detection/parser/locals.Locals类的典型用法代码示例。如果您正苦于以下问题：TypeScript Locals类的具体用法？TypeScript Locals怎么用？TypeScript Locals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Locals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，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: describe

  describe('Locals', () => {
    var locals: Locals;
    beforeEach(() => {
      locals = new Locals(null, MapWrapper.createFromPairs([['key', 'value'], ['nullKey', null]]));
    });

    it('should support getting values', () => {
      expect(locals.get('key')).toBe('value');
      expect(() => locals.get('notPresent')).toThrowError(new RegExp("Cannot find"));
    });

    it('should support checking if key is present', () => {
      expect(locals.contains('key')).toBe(true);
      expect(locals.contains('nullKey')).toBe(true);
      expect(locals.contains('notPresent')).toBe(false);
    });

    it('should support setting keys', () => {
      locals.set('key', 'bar');
      expect(locals.get('key')).toBe('bar');
    });

    it('should not support setting keys that are not present already',
       () => { expect(() => locals.set('notPresent', 'bar')).toThrowError(); });

    it('should clearValues', () => {
      locals.clearValues();
      expect(locals.get('key')).toBe(null);
    });
  })

开发者ID:AsherBarak，项目名称:angular，代码行数:30，代码来源:locals_spec.ts

示例2: it

 it('should clearValues', () => {
   locals.clearValues();
   expect(locals.get('key')).toBe(null);
 });

开发者ID:AsherBarak，项目名称:angular，代码行数:4，代码来源:locals_spec.ts

示例3: expect

 () => { expect(() => locals.set('notPresent', 'bar')).toThrowError(); });

开发者ID:AsherBarak，项目名称:angular，代码行数:1，代码来源:locals_spec.ts

注：本文中的angular2/src/change_detection/parser/locals.Locals类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。