如何用rspec测试html属性？ [英] how to test html attributes with rspec?

问题描述

/gravatar.com/emails％>

导致：

 < a href =http://gravatar.com/emails>更改< / a> 
  

但是我想要确保链接在新标签中打开

  target =blank
  

属性

rspec测试看起来像：

  it { should have_link（'change'，href：'http://gravatar.com/emails'，target：'_blank'）} 
  

但是当我没有生成目标属性时，测试依然通过。

解决方案

以下为我与水豚1.1.2的作品：

  it {should have_selector（a [href ='http：// gravatar .com / emails'] [target ='_ blank']）} 
  

the html I have is generated by ruby with:

<%= link_to "change", "http://gravatar.com/emails" %>

which results in:

<a href="http://gravatar.com/emails">change</a>

but I want to ensure that the link opens in a new tab with the

target="blank"

attribute

the rspec test looks like:

it { should have_link('change', href: 'http://gravatar.com/emails', target: '_blank') }

but the test still passes when I don't have the target attribute being generated.

解决方案

The following works for me with capybara 1.1.2:

it { should have_selector("a[href='http://gravatar.com/emails'][target='_blank']") }

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