TypeScript xhr_mock.MockXHR类代码示例

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本文整理汇总了TypeScript中angular2/src/render/xhr_mock.MockXHR类的典型用法代码示例。如果您正苦于以下问题：TypeScript MockXHR类的具体用法？TypeScript MockXHR怎么用？TypeScript MockXHR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MockXHR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('MockXHR', () => {
    var xhr: MockXHR;

    beforeEach(() => { xhr = new MockXHR(); });

    function expectResponse(request: Promise<string>, url: string, response: string, done = null) {
      function onResponse(text: string): string {
        if (response === null) {
          throw `Unexpected response ${url} -> ${text}`;
        } else {
          expect(text).toEqual(response);
          if (isPresent(done)) done();
        }
        return text;
      }

      function onError(error: string): string {
        if (response !== null) {
          throw `Unexpected error ${url}`;
        } else {
          expect(error).toEqual(`Failed to load ${url}`);
          if (isPresent(done)) done();
        }
        return error;
      }

      PromiseWrapper.then(request, onResponse, onError);
    }

    it('should return a response from the definitions', inject([AsyncTestCompleter], (async) => {
         var url = '/foo';
         var response = 'bar';
         xhr.when(url, response);
         expectResponse(xhr.get(url), url, response, () => async.done());
         xhr.flush();
       }));

    it('should return an error from the definitions', inject([AsyncTestCompleter], (async) => {
         var url = '/foo';
         var response = null;
         xhr.when(url, response);
         expectResponse(xhr.get(url), url, response, () => async.done());
         xhr.flush();
       }));

    it('should return a response from the expectations', inject([AsyncTestCompleter], (async) => {
         var url = '/foo';
         var response = 'bar';
         xhr.expect(url, response);
         expectResponse(xhr.get(url), url, response, () => async.done());
         xhr.flush();
       }));

    it('should return an error from the expectations', inject([AsyncTestCompleter], (async) => {
         var url = '/foo';
         var response = null;
         xhr.expect(url, response);
         expectResponse(xhr.get(url), url, response, () => async.done());
         xhr.flush();
       }));

    it('should not reuse expectations', () => {
      var url = '/foo';
      var response = 'bar';
      xhr.expect(url, response);
      xhr.get(url);
      xhr.get(url);
      expect(() => { xhr.flush(); }).toThrowError('Unexpected request /foo');
    });

    it('should return expectations before definitions', inject([AsyncTestCompleter], (async) => {
         var url = '/foo';
         xhr.when(url, 'when');
         xhr.expect(url, 'expect');
         expectResponse(xhr.get(url), url, 'expect');
         expectResponse(xhr.get(url), url, 'when', () => async.done());
         xhr.flush();
       }));

    it('should throw when there is no definitions or expectations', () => {
      xhr.get('/foo');
      expect(() => { xhr.flush(); }).toThrowError('Unexpected request /foo');
    });

    it('should throw when flush is called without any pending requests',
       () => { expect(() => { xhr.flush(); }).toThrowError('No pending requests to flush'); });

    it('should throw on unstatisfied expectations', () => {
      xhr.expect('/foo', 'bar');
      xhr.when('/bar', 'foo');
      xhr.get('/bar');
      expect(() => { xhr.flush(); }).toThrowError('Unsatisfied requests: /foo');
    });
  });

开发者ID:lavinjj，项目名称:angular，代码行数:94，代码来源:xhr_mock_spec.ts

示例2: it

 it('should return an error from the expectations', inject([AsyncTestCompleter], (async) => {
      var url = '/foo';
      var response = null;
      xhr.expect(url, response);
      expectResponse(xhr.get(url), url, response, () => async.done());
      xhr.flush();
    }));

开发者ID:lavinjj，项目名称:angular，代码行数:7，代码来源:xhr_mock_spec.ts

示例3: expect

 expect(() => { xhr.flush(); }).toThrowError('Unexpected request /foo');

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

注：本文中的angular2/src/render/xhr_mock.MockXHR类示例由纯净天空整理自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。