title: How to run single test case in Xcode?
body: <p>I know it is best practice to run all unit test cases after any change to make sure not breaking anything. However, some times, e.g. debugging, I really want to run only one single test case. It seems Xcode doesn't provide any such feature in UI, while other testing framework such as JUnit has such features.</p>
  
  <p>Is there any workaround to have only one testcase run in Xcode?</p>
  
  <p>P.S. most of my test cases are logic tests. So, they are not run in iPhone device.</p>