【发布时间】:2015-11-23 10:27:03
【问题描述】:
我是 jasmine 的单元测试新手,在尝试使其正常工作时遇到了一些问题。我正在使用yeoman 生成的项目,使用gulp-angular 生成器。
我有一个服务:
export class AuthService {
constructor (FactoryAppStateService) {
'ngInject';
this.FactoryAppStateService = FactoryAppStateService;
this.test = 'toto';
}
login (loginInfos) {
var user = {
'userName' : loginInfos.username,
'token' : 'token'
}
var credentials = {
'cientId' : 'testFromService',
'clientSecret' : 'testFromService'
}
this.FactoryAppStateService.setUser(user);
this.FactoryAppStateService.setClientId(credentials.clientId);
this.FactoryAppStateService.setClientSecret(credentials.clientSecret);
this.test = 'tata';
return user.token;
}
getTest () {
return this.test;
}
}
还有一个测试:
describe('service Auth', () => {
// load the service's module
beforeEach(angular.mock.module('monNotaireFront'));
it('should do something', function () {
var service;
angular.mock.inject(function GetDependencies(AuthService) {
service = AuthService;
});
expect(service.getTest()).toBe('tata');
});
});
我得到了这个错误:
PhantomJS 1.9.8 (Windows 7 0.0.0) service Auth 应该做点什么 失败的 错误:[$injector:unpr] 未知提供者:FactoryAppStateServiceProvider http://errors.angularjs.org/1.4.7/$injector/unpr?p0=FactoryAppStateServiceProvider%20%3C-%20FactoryAppStateService%20%3C-%20AuthService 在 C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4289 在 getService (C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4437) 在 C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4294 在 getService (C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4437) 在调用(C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4469) 在实例化(C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4486) 在 C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4346 在调用(C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4478) 在强制返回值(C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4330) 在调用(C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4478) 在 C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4295 在 getService (C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4437) 在调用(C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular/angular.js:4469) 在 workFn (C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular-mocks/angular-mocks.js:2438) 在 C:/Users/gayard/Documents/Dev/monnotaire-angularjs/bower_components/angular-mocks/angular-mocks.js:2410 在 C:/Users/gayard/Documents/Dev/monnotaire-angularjs/.tmp/serve/app/index.module.js:9
而且我不知道为什么我的服务使用的工厂不能被注入。 我之前尝试过像这样的不同解决方案:
describe('service Auth', () => {
beforeEach(angular.mock.module('monNotaireFront'));
let AuthService;
beforeEach(inject((_AuthService_) => {
AuthService = _AuthService_;
}));
it("should return tata", () => {
AuthService.login({username : 'test'});
expect(AuthService.getTest()).toEqual('tata');
});
});
但是发生了同样的错误。
请解释可能是什么原因?
【问题讨论】:
-
这段代码在浏览器上是否也会失败?还是只在考试中?
标签: javascript angularjs unit-testing karma-jasmine