# Install Karma:
     $ npm install karma --save-dev
     # Install plugins that your project needs:
     $ npm install karma-jasmine karma-chrome-launcher jasmine-core --save-dev
	
  

    
	$ karma init my.conf.js

	Which testing framework do you want to use?
	Press tab to list possible options. Enter to move to the next question.
	> jasmine

	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.
	> no

	Do you want to capture a browser automatically?
	Press tab to list possible options. Enter empty string to move to the next question.
	> Chrome
	> Firefox
	>
	//(这里也可以使用phantomjs,如果电脑上已安装phantomjs)

	What is the location of your source and test files?
	You can use glob patterns, eg. "js/*.js" or "test/**/*Spec.js".
	Press Enter to move to the next question.
	> *.js
	> test/**/*.js
	>

	Should any of the files included by the previous patterns be excluded?
	You can use glob patterns, eg. "**/*.swp".
	Press Enter to move to the next question.
	>

	Do you want Karma to watch all the files and run the tests on change?
	Press tab to list possible options.
	> yes

	Config file generated at "/Users/vojta/Code/karma/my.conf.js".
	
 

When starting Karma, the configuration file path can be passed in as the first argument.
By default, Karma will look for karma.conf.js or karma.conf.coffee in the current directory.
<pre>
	<code>
	# Start Karma using your configuration:
	$ karma start my.conf.js
	</code>
</pre>
有关Karma 配置文件的更多详情，例如 可用的options和features ,
请查阅[configuration file docs](http://karma-runner.github.io/2.0/config/configuration-file.html);

 这里如果直接用 karma-coverage 会出现直接对 karma 配置中入口文件生成的 webpack 代码的代码覆盖率测试。