karma测试环境搭建及配置

1、在你的项目中全局安装karma；npm install -g karma;

2、进入你的测试脚本上一级，如：

在命令行中输入karma init；出现如下的内容：

填写你需要的配置信息，也可以生成后在文件中进行修改。配置内容的具体含义如下：

D:\workspace\javascript\karma>karma init

Which testing framework do you want to use ?

Press tab to list possible options. Enter to move to the next question.

> jasmine

注：测试框架选择

Do you want to use Require.js ?

This will add Require.js plugin.

Press tab to list possible options. Enter to move to the next question.

> yes

注：需不需要引入requirejs

引入requirejs的原因：加载相互依赖的js文件

Do you want to capture a browser automatically ?

Press tab to list possible options. Enter empty string to move to the next question.

> Chrome

>

注：选择打开的浏览器

What is the location of your source and test files ?

You can use glob patterns, eg. "js/*.js" or "test/**/*Spec.js".

Enter empty string to move to the next question.

>

注：karma启动时加载的目标文件和测试文件

Should any of the files included by the previous patterns be excluded ?

You can use glob patterns, eg. "**/*.swp".

Enter empty string to move to the next question.

>

注：加载的目标文件不需要测试的文件

Do you want Karma to watch all the files and run the tests on change ?

Press tab to list possible options.

> yes

注：karma要不要动态监听目标文件和测试用例变化

Config file generated at "D:\workspace\javascript\karma\karma.conf.js".

这个指令跑完后你就会发现目录底下多了个配置文件karma.conf.js，test-main.js

karma.conf.js：  karma配置文件

test-main.js:    requireJS配置文件

karma.conf.js中files是配置重点：