angularjs自动化测试系列之karma

karma test with jasmine

更好的利用工具是为了让生活更美好。

需要安装的东西：

npm install karma -g

mkdir karma-test
cd karma-test

npm init

npm install -g jasmine --save-dev
npm install -g jasmine-core --save-dev
npm install -g karma-jasmine --save-dev

karma init
//生成器向导，一路Enter

代码结构

D:.                                      
│  karma.conf.js                         
│  package.json                          
│                                        
├─js                                     
│  │  home.js                            
│  │                                     
│  └─plugin                              
│          angular-mocks.js              
│          angular.js                    
│                                        
└─tests                                  
        home.tests.js

代码

D:\GitHub\karma_test\package.json

// Karma configuration
// Generated on Mon Nov 07 2016 12:51:05 GMT+0800 (中国标准时间)

module.exports = function(config) {
  config.set({

    // base path that will be used to resolve all patterns (eg. files, exclude)
    basePath: '',


    // frameworks to use
    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
    frameworks: ['jasmine'],


    // list of files / patterns to load in the browser
    files: [
        "js/plugin/angular.js",
        "js/plugin//angular-mocks.js",
        "js/*.js",
        "tests/*.tests.js"
    ],


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


    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
    },


    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    reporters: ['progress'],


    // web server port
    port: 9876,


    // enable / disable colors in the output (reporters and logs)
    colors: true,


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


    // enable / disable watching file and executing tests whenever any file changes
    autoWatch: true,


    // start these browsers
    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
    browsers: ['Chrome'],


    // Continuous Integration mode
    // if true, Karma captures browsers, runs the tests and exits
    singleRun: false,

    // Concurrency level
    // how many browser should be started simultaneous
    concurrency: Infinity
  })
}

D:\GitHub\karma_test\js\home.js

'use strict';
var app = angular.module('netsos.cnblogs.com',[]);
app.controller('Hevily',['$scope',function($scope){
   $scope.text = 'hello';
}]);

D:\GitHub\karma_test\tests\home.tests.js

'use strict';
describe('Hevily',function(){
    var scope;
    //module都是angular.mock.module的缩写
    beforeEach(module('netsos.cnblogs.com'));
    //inject都是angular.mock.inject的缩写
    beforeEach(inject(function($rootScope,$controller){
        scope = $rootScope.$new();
        $controller('Hevily',{$scope:scope});
    }));
    it('text = hello',function(){
        expect(scope.text).toBe('hello');
    });
});