【发布时间】:2015-05-08 01:16:06
【问题描述】:
我正在使用 AngularJS、Karma、Mocha、Chai、Chai-as-promised、Sinon。
我正在尝试下面的控制器。我无法模拟服务用户并测试控制器中的 .then() 部分。
控制器代码
.controller('SignupPhoneCtrl', function(User, $scope) {
$scope.sendPhoneNumber = function(countryCode, phoneNumber){
User.sendPhoneNumber(countryCode, phoneNumber)
.then(function(result){
if(result == "success"){
//I WANT TO TEST THIS SECTION
return "success";
}
//I WANT TO TEST THIS SECTION
return "fail";
});
}
})
控制器测试代码
describe('Controller: Signup-phone', function() {
var scope;
var UserMock;
var SignupPhoneCtrl;
beforeEach(function() {
module('starter.controllers');
});
beforeEach(inject(function($rootScope, $controller, $q){
scope = $rootScope.$new();
UserMock = {
sendPhoneNumber: function(countryCode, phoneNumber){
var deferred = $q.defer();
// console.log("called"); //This part is being called
deferred.resolve('foo');
return deferred.promise;
}
};
SignupPhoneCtrl = $controller("SignupPhoneCtrl", {$scope: scope, User: UserMock});
}))
it('should return asdf', function(){
scope.$digest();
//WHAT SHOULD I WRITE HERE?
})
});
我已经尝试了以下方法,但没有调用断言部分。
scope.sendPhoneNumber(12, 53452123).then(function(result){
result.should.equal("fail"); //THIS SECTION IS NOT CALLED
})
我尝试了以下方法,但它给出了错误:'undefined' is not a function (evalating 'promise.then.bind(promise)'
scope.sendPhoneNumber(12, 53452123).should.eventually.equal("fail");
sendPhoneNumber(12, 53452123) 返回Object{$$state: Object{status: 0}}
我尝试添加sinon.spy(UserMock, 'sendPhoneNumber'),但没有任何区别。
【问题讨论】:
标签: angularjs promise mocha.js karma-runner chai