title: PageControl in Xcode UITest
body: <p>I have an app where a Page Control is used to indicate multiple of screens. When the user taps the page control (for example: to the right the of the current selected page), the scroll view scrolls to the following screen. It works fine.</p>
  
  <p>I wanted to write a UI Test for this scenario. I found out that I cannot tap a specific page control "dot" to trigger that action. What I can check is that the Page Control exists and the current selected page. </p>
  
  <p>Another issue is that even if I am able to do so, how can I check that the scroll view has scrolled already? I can only access the frame of the scroll view, not its bounds. </p>
  
  <p>I have just started using Xcode UITest and it's letting me down. I thought it would be powerful by now (it was introduced by Xcode 7 and it was available before as UI Automation), but it seems it's not yet. </p>
  
  <p>I will revert back to Unit Testing + manual functional testing. If anyone has other thoughts, please share it.</p>