单元测试中的角度1.x服务注入

Question

我一直在尝试基于信息的不同变体，但还没有找到工作解决方案。

我正在尝试将一项服务注入单元测试以进行测试。

我目前的实施情况如下。问题是，该服务不是：ReferenceError: Can't find variable: SerializationService - 我试过在之前使用inject()也无济于事。

spec.js

'use strict'; 

describe('SerializationService', function() { 

    var SerializationService; 

    beforeEach(function() { 

    module('app'); 

    inject(function (_SerializationService_) { 
     SerializationService = _SerializationService_; 
    }); 
    }); 

    it('should have a SerializationService', function() { 
    expect(SerializationService).toBeDefined(); 
    }); 
}); 

我试过其他的事情：

• 使用单独的模块使用下划线符号

在其他的foreach应用模块和注射服务之间包括

karma.conf

// Karma configuration 
// http://karma-runner.github.io/0.12/config/configuration-file.html 
// Generated on 2016-08-15 using 
// generator-karma 0.8.3 

module.exports = function (config) { 
    'use strict'; 

    config.set({ 
    // enable/disable watching file and executing tests whenever any file changes 
    autoWatch: true, 

    // base path, that will be used to resolve files and exclude 
    basePath: '../../', 

    // testing framework to use (jasmine/mocha/qunit/...) 
    frameworks: ['jasmine'], 

    // list of files/patterns to load in the browser 
    files: [ 
     'bower_components/angular/angular.js', 
     'bower_components/angular-mocks/angular-mocks.js', 
     'bower_components/angular-animate/angular-animate.js', 
     'bower_components/angular-cookies/angular-cookies.js', 
     'bower_components/angular-resource/angular-resource.js', 
     'bower_components/angular-route/angular-route.js', 
     'bower_components/angular-sanitize/angular-sanitize.js', 
     'bower_components/angular-touch/angular-touch.js', 
     'bower_components/json3/lib/json3.js', 
     'bower_components/es5-shim/es5-shim.js', 
     'bower_components/jquery/dist/jquery.js', 
     'bower_components/bootstrap-sass-official/assets/javascripts/bootstrap.js', 
     'bower_components/angular-resource/angular-resource.js', 
     'bower_components/angular-cookies/angular-cookies.js', 
     'bower_components/angular-sanitize/angular-sanitize.js', 
     'bower_components/angular-animate/angular-animate.js', 
     'bower_components/angular-touch/angular-touch.js', 
     'bower_components/angular-route/angular-route.js', 
     'bower_components/angular-ui-router/release/angular-ui-router.js', 
     'bower_components/angular-audio/app/angular.audio.js', 
     'bower_components/socket.io.client/dist/socket.io-1.3.5.js', 
     'bower_components/angular-socket-io/socket.js', 
     'bower_components/angular-local-storage/dist/angular-local-storage.js', 
     'bower_components/moment/moment.js', 
     'bower_components/angular-moment/angular-moment.js', 
     'bower_components/angular-scroll-glue/src/scrollglue.js', 
     'bower_components/angular-gravatar/build/angular-gravatar.js', 
     'bower_components/angular-socialshare/dist/angular-socialshare.min.js', 
     'bower_components/clipboard/dist/clipboard.js', 
     'bower_components/ngclipboard/dist/ngclipboard.js', 
     'bower_components/color-thief/src/color-thief.js', 
     'bower_components/ngColorThief/angular-colorthief.js', 
     'bower_components/hashids/dist/hashids.js', 
     'bower_components/ngEmbed/src/ng-embed.js', 
     'bower_components/angular-bootstrap/ui-bootstrap-tpls.js', 
     'bower_components/ngEmbed/src/ng-embed.js', 
     'app/scripts/**/*.js', 
     'test/unit/mock/**/*.js', 
     'test/unit/spec/**/*.js' 
    ], 

    // list of files/patterns to exclude 
    exclude: [], 

    // web server port 
    port: 8081, 

    // Start these browsers, currently available: 
    // - Chrome 
    // - ChromeCanary 
    // - Firefox 
    // - Opera 
    // - Safari (only Mac) 
    // - PhantomJS 
    // - IE (only Windows) 
    browsers: [ 
     'PhantomJS' 
    ], 

    // Which plugins to enable 
    plugins: [ 
     'karma-phantomjs-launcher', 
     'karma-jasmine' 
    ], 

    // Continuous Integration mode 
    // if true, it capture browsers, run tests and exit 
    singleRun: false, 

    colors: true, 

    // level of logging 
    // possible values: LOG_DISABLE || LOG_ERROR || LOG_WARN || LOG_INFO || LOG_DEBUG 
    logLevel: config.LOG_INFO 

    //// Uncomment the following lines if you are using grunt's server to run the tests 
    // proxies: { 
    // '/': 'http://localhost:9000/' 
    // }, 
    // //URL root prevent conflicts with the site root 
    // urlRoot: '_karma_' 
    }); 
}; 

Answer 1

问题是在我的嘲讽模块

我用的箱子方法而不是在得到：

这是错误的：

angular 
    .module('meow-mock', []) 
    .factory('somemock', function() { 
    //code 
    }); 

这是正确的：

angular 
    .module('meow-mock') 
    .factory('somemock', function() { 
    //code 
    }); 

Answer 2

我在plunker上创建了一个小样本：Plunker example

它使用angular-mocks和jasmine进行测试。 主要部分：

describe('TestService', function(){ 
    beforeEach(module('test')); 

    var TestService; 
    beforeEach(inject(function(_TestService_) { 
    TestService = _TestService_; 
    })); 

    it('returns 42', function(){ 
    expect(TestService.testMethod()).toEqual(42); 
    }); 
}); 

你必须使用inject，其在角嘲笑定义。它注入服务，控制器等的下划线自动剥离，它只是语法糖，以便能够命名变量TestService