title: Capybara and Rails, Why has_link? always returns false?
body: <p>I am trying to test with has_link? in my spec test, here is my test:</p>
  
  <pre><code>page.has_link?('next_page', {}).should == true
  </code></pre>
  
  <p>but, the test always fail, although the link with id 'next_page' dose exist!
  the strange thing is that have_content always works fine, here is how I implement it:</p>
  
  <pre><code>page.should have_content("some text")
  </code></pre>
  
  <p>Can you help me please ? what I am missing here ?</p>
  
  <p><strong>EDIT</strong></p>
  
  <p>Here is the resulted link in the page:</p>
  
  <pre><code>&lt;a id="next_page" href="javascript: void(0)" onclick="javascript: void(0)" style="color: #888888"&gt;Next&lt;/a&gt;
  </code></pre>