角/茉莉花/承諾/嘲諷測試

Question

我有點搞砸角/茉莉花/承諾/嘲笑測試。

我有一段代碼：

factory.login = function(user, pwd) { 
    AuthenticationResource.login({}, {"username" : user, "password" : pwd}, 
     factory.onLoginSuccess, 
     factory.onLoginFailure 
    ); 
}; 

然後我試圖寫一個測試：

it('login', function() { 

     // give 
     // 1. make 'authenticationResource.login' return a promise that will be successfully resolved 
     var deferred = $q.defer(); 
     var promise = defered.promise; 

     authenticationResource.login = function() { 
      //deferred.resolve(loginResponse); 
      return deferred.promise; 
     }; 

     // 2. call 'factory.login' and make sure that 'onLoginSuccess' function was invoked as expected 

     // then 
     //expect(.. 
    }); 

你能指點我到正確的方向。似乎所有的東西看起來都與我對Java/Mockito有所不同。？

然後AuthenticationResource本身是在這裏：

angular.module('main.resources').factory('AuthenticationResource', ['$resource', function ($resource) { 
    return $resource('/rest/authenticate/:path', 
     {path: "@path"}, //parameters default 
     { 
      login: { method: "POST", params: { path: "login" } }, 
      logout: { method: "POST", params: { path: "logout" } } 
     }); 
}]); 

Answer 1

檢查我的答案here

懲戒承諾很難，直到你看到光明！

Answer 2

老問題，我知道，但如果有人絆倒它 - 我寫了jasmine-promise-matchers來解決這個問題。

有了它，你可以簡單地測試的承諾，如：

expect(promise).toBeRejected(); 
expect(promise).toBeRejectedWith('expected error message'); 
expect(promise).toBeResolved(); 
expect(promise).toBeResolvedWith('expected result data'); 

[在AngularJS單元測試 - 嘲諷服務和承諾]的