title: Pressing back button (backBarButtonItem) in KIF?
body: <p>Does KIF provide any special support for tapping back buttons or will I have to do something like this?</p>
  
  <pre><code>// in parent ViewController
  
  self.navigationItem.backBarButtonItem.isAccessibilityElement = YES;
  self.navigationItem.backBarButtonItem.accessibilityLabel     = @"Back";
  
  // in test class
  
  [tester tapViewWithAccessibilityLabel: @"Back"]];
  </code></pre>
  
  <p>The latter would be a bit unfortunate, because my code currently does not have back buttons at all and <code>self.navigationItem.backBarButtonItem</code> is and can normally remain <code>nil</code> (see <a href="https://stackoverflow.com/questions/6933280/why-is-self-navigationitem-backbarbuttonitem-always-nil">here</a>): the description in the storyboard suffices so far.</p>