title: Xcode 7 code coverage - No Coverage Data
body: <p>I have ticked "Gather coverage data" and run the unit test, however Xcode shows "<strong>No Coverage Dat</strong>".</p>
  
  <p>All Unit test are passed.
  Xcode 7 is used</p>
  
  <p><a href="https://i.stack.imgur.com/Uz3vB.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Uz3vB.png" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/lOhA1.png" rel="noreferrer"><img src="https://i.stack.imgur.com/lOhA1.png" alt="enter image description here"></a></p>