我在angular-js中有一个sails，node-js应用程序，我决定对它进行一些测试，特别是在后端部分，为此我使用Jasmine和ngMockE2E工具，因为我想用一些真实的服务器端测试它数据。
这是我要测试的代码的一部分：
app.controller('IdentificationCtrl', function($scope, $rootScope, ... , ajax) {
_initController = function() {
$scope.loginData = {};
};
$scope.doLogin = function(form) {
if (form.$valid) {
ajax.sendApiRequest($scope.loginData, "POST", "session/login").then(
function(response) {
//$state.go('app.dashboard');
window.localStorage.setItem("sesion", JSON.stringify(response.data));
$rootScope.userTest = response.data;
},
(function(error) {
console.log("error")
})
);
}
};
_initController();
});
这是我的service.js文件，我在其中提供了 ajax 服务：
angular.module('common.services', [])
.service('ajax', function($http, $rootScope) {
if (window.location.hostname == "localhost") {
var URL = "http://localhost:1349/";
} else {
var URL = "http://TheRealURL/";
}
this.sendApiRequest = function(data, type, method) {
$rootScope.$broadcast('loading:show')
if (method == "session/login" || method == "session/signup") {
var authorization = "";
} else {
var authorization = JSON.parse(window.localStorage["sesion"]).id;
}
data_ajax = {
url: URL + method,
method: type,
headers: {
'Content-Type': 'text/plain',
'authorization': authorization
}
}
if (type === "GET" || type != "delete") {
data_ajax.params = data;
} else {
data_ajax.data = data;
}
if (window.localStorage['admin-language']) {
data_ajax.headers['accept-language'] = window.localStorage['admin-language'];
} else {
data_ajax.headers['accept-language'] = window.navigator.language.toUpperCase();
}
//The test arrives here perfectly
return $http(data_ajax).success(function(data, status, headers, config) {
//But does not enter here
return data;
$rootScope.$broadcast('loading:hide')
}).error(function(data, status, headers, config) {
//Nor here
return data;
$rootScope.$broadcast('loading:hide')
});
//And finally achieves this point, but without making the http call
}
})
这是我加载Jasmine、ngMocks和测试文件的 html：
...
<!-- Testing files -->
<link rel="stylesheet" type="text/css" href="lib/jasmine-core/jasmine.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/jasmine/2.3.3/jasmine.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jasmine/2.3.3/jasmine.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jasmine/2.3.3/jasmine-html.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jasmine/2.3.3/boot.min.js"></script>
<script type="text/javascript" src="lib/angular-mocks/angular-mocks.js"></script>
<script src="js/TestBackend.js"></script>
...
这是上面引用的testBackend.js文件，我打算在其中进行测试：
describe('FirstCycleController', function() {
beforeEach(module('myApp'));
beforeEach(module('ngMockE2E'));
var $controller;
var $rootScope;
var $httpBackend;
beforeEach(inject(function(_$controller_, _$rootScope_, _$httpBackend_) {
$controller = _$controller_;
$rootScope = _$rootScope_;
$httpBackend = _$httpBackend_;
}));
describe('User login', function() {
it('verifys that a user is correctly logged.', inject(function() {
var $identificationScope = {};
var identificationController = $controller('IdentificationCtrl', { $scope: $identificationScope });
var form = {
$valid: true
}
$identificationScope.loginData = {
email: 'user@test.com',
password: 'usertest'
};
$rootScope.userTest = null;
//pass through everything
$httpBackend.whenGET(/^\w+.*/).passThrough();
$httpBackend.whenPOST(/^\w+.*/).passThrough();
//call the login function simulating a login
$identificationScope.doLogin({ $valid: true });
setTimeout(function() {
expect($rootScope.userTest).not.toBe(null);
}, 150);
}));
});
});
问题是在运行testBackend.js测试文件时，它没有进行任何http 调用。似乎passThrough()函数没有正确完成他的工作。
我遇到并纠正了没有定义passThrough()函数的问题，这是因为我没有加载ngMockE2E模块（而不是ngMock）。但是这次Jasmine工作正常，错误只是规范是错误的：
Error: Expected null not to be null.
抱歉，如果此问题已经解决，我无法在任何地方找到解决方案。