有人可以帮我解决这个问题 . 尝试使用前端角度和后端节点创建单页面应用 . 试图安装业力和茉莉,并写了一个简单的测试规范来检查控制器的 Headers . 该应用程序工作正常,路由正常 . 但是当我尝试使用茉莉花进行单元测试时 . 它抛出以下错误,测试套件失败 . 请帮我找出问题所在 .

karma start karma.conf.js 30 10 2017 11:36:16.490:WARN [karma]:没有捕获的浏览器,打开http://localhost:9876/ 30 10 2017 11:36:16.507:INFO [karma]:Karma v1.7.1服务器起始于http://0.0.0.0:9876/ 30 10 2017 11:36:16.508:INFO [启动器]:启动浏览器PhantomJS无限并发30 10 2017 11:36:16.542:INFO [启动器]:启动浏览器PhantomJS 30 10 2017 11:36:19.563:INFO [PhantomJS 2.1 . 1(Windows 8 0.0.0)]:连接套接字ZViNyPVeq1YwHHl-AAAA,ID为30996953 PhantomJS 2.1.1(Windows 8 0.0.0)测试AngularJS测试控制器应初始化 Headers FAILED C:/ Users / Public / projects / hospital_angularjs / public /bower_components/angular/angular.js:4958:53 forEach @ C:/Users/Public/projects/hospital_angularjs/public/bower_components/angular/angular.js:410:24 loadModules @ C:/ Users / Public / projects / hospital_angularjs /public/bower_components/angular/angular.js:4917:12 createInjector @ C:/Users/Public/projects/hospital_angularjs/public/bower_components/angular/angular.js:4839:30 WorkFn @ C:/ Us ers / Public / projects / hospital_angularjs / public / bower_components / angular-mocks / angular-mocks.js:3172:60 inject @ C:/ Users / Public / projects / hospital_angularjs / public / bower_components / angular-mocks / angular-mocks . js:3152:46 unit / testingunitspec.js:9:19 loading @ http://localhost:9876/context.js:162:17 PhantomJS 2.1.1(Windows 8 0.0.0):执行1 of 1(1 FAILED)ERROR(0秒/0.015秒)

main.js文件是

var app = angular.module('myApp',["ngRoute"]);

app.controller('myCtrl', function($rootScope,$scope){
    $scope.title = "Welcome!";
});

我的testSpec.js文件是

describe('testing AngularJS', function(){
beforeEach(module('myApp'));

describe('testing controllers', function() {

    it('should initialize title', function() {
        var scope = {};
        var ctrl;
        inject(function($controller) {
            ctrl = $controller('myCtrl', {$scope:scope});
        });
        expect(scope.title).toBeDefined();
        expect(scope.title).toBe('Welcome!');
    });
});

});

请帮我解决这个问题 . 提前致谢 .