angular-docs-cn/public/docs/js/latest/api/test/GuinessCompatibleSpy-interface.jade

p.location-badge.
  exported from <a href='../test'>angular2/test</a>
  defined in <a href="https://github.com/angular/angular/tree/2.0.0-alpha.34/modules/angular2/src/test_lib/test_lib.ts#L301-L312">angular2/src/test_lib/test_lib.ts (line 301)</a>

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.l-main-section
  h2 Members
  .l-sub-section
    h3 andReturn

    
    pre.prettyprint
      code.
        andReturn(val: any)
    
    :markdown
      By chaining the spy with and.returnValue, all calls to the function will return a specific
      value.
      
      





  .l-sub-section
    h3 andCallFake

    
    pre.prettyprint
      code.
        andCallFake(fn: Function)
    
    :markdown
      By chaining the spy with and.callFake, all calls to the spy will delegate to the supplied
      function.
      
      





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    h3 reset

    
    pre.prettyprint
      code.
        reset()
    
    :markdown
      removes all recorded calls