如何使用 rspec、rails 和 simplecov 获取视图规范的覆盖范围?

问题描述

我有一个项目，我在其中使用 rails 3.2.3、rspec 2.9.0 和 simplecov 0.6.1，所有这些似乎都是最新的 gems.

I have a project in which I'm using rails 3.2.3, rspec 2.9.0, and simplecov 0.6.1, all seem to be the latest gems.

我得到了控制器和模型的代码覆盖率结果，但不是我的视图.我试过在我的 simplecov 设置中添加组:

I'm getting code coverage results for my controllers and models, but not my views. I've tried adding the group in my simplecov setup:

SimpleCov.start 'rails' do
  add_group 'Views', 'app/views'
end

甚至明确说我想要包含 .erb 文件:

And even explicitly saying I want .erb files included:

SimpleCov.start 'rails' do
  add_group 'Views', 'app/views/*/*.erb'
end

...但没有骰子.我的覆盖率结果中有视图"组，但那里没有列出任何文件.

...but no dice. The "Views" group is there in my coverage results, but no files are listed there.

有人用过吗?

推荐答案

显然，由于标准 ruby​​ 覆盖库的限制，答案是你不能":

Apparently, the answer to this is "you can't", due to a limitation in the standard ruby coverage library:

https://github.com/colszowka/simplecov/issues/38

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