Xcode 7 unit test targeting 7.1 build fail

Trying to run my unit tests in Xcode 7, I get the following errors when trying to run my unit tests:

"<FileName>" not found with <angled> include use "quotes" instead:

Of course I can't edit the file since it's Apples (and I shouldn't need to). How do I get my tests to run? They ran fine until I updated to Xcode 7.