<ul class="nav">
    <li class="active">
      <a href="/users/page">Page</a>
    </li>
    ...
</ul>

我想确保我的li标签有“active”类并且在该文本中.

所以,我尝试过：

response.should have_selector( "li",:class => "active",:content => "Page")

它不起作用,我得到这样的错误：

Failure/Error: response.should have_selector( "li",:content => "Page")
       expected following output to contain a <li class='active'>Page</li> tag:

我怎样才能解决我的问题？