使用钢筋时，通用试验的封面报告

问题描述

我有一个使用Rebar的Erlang应用程序，并且使用Common Test编写测试。我想看看这些测试的测试报道报告，所以我在我的 rebar.config 文件中包含以下行：

  {cover_enabled，true}。 
  

但是，通用测试报告中的覆盖日志链接只会导致一个页面，封面工具不使用。

解决方案

cover_enabled 设置 rebar.config 是必要的，但不足以激活通用测试的封面报告。您还需要在应用程序的根目录中创建名为 cover.spec 的文件，其中包含：

  {incl_app，foo，details}。 
  

（替换您的应用程序的名称 foo 。）

应该为您的申请提供封面报告。

I have an Erlang application that uses Rebar, and has tests written using Common Test. I'd like to see the test coverage report for these tests, so I included the following line in my rebar.config file:

{cover_enabled, true}.

However, the "Coverage log" link in the Common Test report just leads to a page that says "Cover tool is not used". How can I get it to use the cover tool and give me a cover report when running the tests?

解决方案

The cover_enabled setting in rebar.config is necessary but not sufficient to activate cover reports for Common Test. You also need to create a file called cover.spec in the root directory of your application, containing:

{incl_app, foo, details}.

(Substitute the name of your application for foo.)

That should give you a cover report for your application.

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