title: How to find button with predicate under UITests in Xcode7?
body: <p>I need to access following button:</p>
  
  <p><a href="https://i.stack.imgur.com/0Vp7S.png" rel="noreferrer"><img src="https://i.stack.imgur.com/0Vp7S.png" alt="enter image description here"></a></p>
  
  <p>This line works fine:</p>
  
  <pre><code>app.buttons["Reorder 1, $27 000, LondonStreet, ok, Pending"]
  </code></pre>
  
  <p>but this don't:</p>
  
  <pre><code>app.buttons.elementMatchingPredicate(NSPredicate(format: "accessibilityTitle BEGINSWITH[cd] %@", "Reorder 1"))
  </code></pre>