Question

我正在尝试为我的项目创建授权包。我在单元测试中遇到错误'转换被取代'，我无法找到实际上的位置。

单元测试：

import angular from 'angular';
import 'angular-mocks';
import worldManagerApp from '../../src/world-manager-app';
import security from '../../src/security/security';

const {inject, module} = angular.mock;

describe('LoginService', ()=> {
    let $httpBackend;
    let $rootScope;
    let successHandler;
    let errorHandler;
    let LoginService;

    const USER = {username: "TEST", password: "PASSWORD"};

    beforeEach(function() {
        module(worldManagerApp);
        module(security);

    });

    beforeEach(inject((_$httpBackend_, _LoginService_, _$rootScope_) => {
        $httpBackend = _$httpBackend_;
        $rootScope = _$rootScope_;
        LoginService = _LoginService_;

        successHandler = jasmine.createSpy('successHandler');
        errorHandler = jasmine.createSpy('errorHandler');
    }));

    it('should exist', () => {
        expect(LoginService).toBeDefined();
    });

    describe('.login()', () => {

        describe('when given a proper username and password', () => {
           it('should return the username and success', () => {
               $httpBackend.expectPOST('/login').respond(200, {user: USER});
               LoginService.login("TEST", "PASSWORD");
               $rootScope.$digest();
               $httpBackend.flush();

               expect($rootScope.currentUser).toEqual("TEST");
           });
        });
    });

});

服务：

export default function LoginService($http){
    'ngInject';

    let service = {};
    service.login = login;

    function login(username, password){
        $http({
            url:'/login',
            method: 'POST',
            data: {
                username: username,
                password: password,
            },
        }).then (function(response) {
            response.username;
        }).catch(function(response){
        });
    }

    return service;
}

错误：

PhantomJS 1.9.8 (Windows 8 0.0.0) LoginService .login() when given a proper username and password should return the username and success FAILED
        Error: transition superseded
            at C:/Users/Manifest/AppData/Local/Temp/353229d8bf0abe298e7003bab30c0528.browserify:9387 <- node_modules/angular-mocks/angular-mocks.js:261:0
            at processChecks (C:/Users/Manifest/AppData/Local/Temp/353229d8bf0abe298e7003bab30c0528.browserify:33750 <- node_modules/angular/angular.js:16674:0)
            at C:/Users/Manifest/AppData/Local/Temp/353229d8bf0abe298e7003bab30c0528.browserify:35048 <- node_modules/angular/angular.js:17972:0
            at C:/Users/Manifest/AppData/Local/Temp/353229d8bf0abe298e7003bab30c0528.browserify:34862 <- node_modules/angular/angular.js:17786:0
            at C:/Users/Manifest/AppData/Local/Temp/353229d8bf0abe298e7003bab30c0528.browserify:521 <- frontend\test\security\loginService.spec.js:42:15

我认为这是一个ui-Router问题，但如果我做错了，我无法弄清楚它应该如何工作。

Answer 1

我将更新角度从1.5.9更新到版本1.6.1之后遇到了同样的问题，可以通过更新依赖项解决它：

npm update angular-ui-router

旧版本0.3.1导致错误，更新版本0.3.2我的应用程序再次正常工作（现在角度为1.6.1）。

Answer 2

当更新到 angular 1.6.1 时，这是消息，但升级 ui-router为 0.3.2 解决问题

Answer 3

这可能是您的路由逻辑错误。如果没有，请尝试将其添加到 app.config（）;

$qProvider.errorOnUnhandledRejections(false)

AngularJS和UI-Router：在angularjs单元测试期间'错误：转换被取代'

3 个答案: