How can I test the page title with Capybara 2.0?

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北荒 2020-11-27 05:32

Trying to test that page contains My Title with:

# spec/features/reports_spec.rb
require \'spec_helper\'

feature \"A


      
      
        
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                   迷失自我
                                             
                
                
                (楼主)
            
              
              
                2020-11-27 06:27
              

            
            
                        
I see two possible issues here:


The </code> tag is present on the page but the text <code>My Title</code> is somewhere else on the page, not within the tag. That would explain why the other tests pass: there is a <code><title></code> tag on the page so <code>have_selector('title')</code> passes, and there is the <code>My Title</code> text on the page so <code>have_text(base_title)</code> passes.</li>
<li>The <code><title></code> tag contains the text <code>My Title</code> as well as something else, which would also explain the results you see: there is a <code><title></code> tag on the page so <code>have_selector('title')</code> passes, and there is the text <code>My Title</code> so the <code>have_text(base_title)</code> also passes, however the <code>text</code> option in <code>have_selector</code> is strict, therefore it will fail if it finds a string which does not exactly equal <code>My Title</code>.</li>
</ol>

<p>You can check the latter of these two possibilities using the xpath selector: <code>should have_xpath("//title[contains(.,'#{base_title}')]")</code>. If that passes, then you probably have some whitespace or newlines around your title text which are tripping <code>have_selector</code> up (I thought it ignored those, but I could be wrong).</p>

<p>Hope that helps.</p>
    </p>
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