I have a main target that have certain files included under its target -> Build Phases -> Compile Sources. I\'m starting a unit test and would like the unit test to include
You can edit the PBXSourcesBuildPhase section in your ".pbxproj" file. You cand find the file by looking into your ".xcodeproj" file ( right click the project file + show package contents ). After you find the file look for "PBXSourcesBuildPhase". After you find the collection you can just copy/paste source files from one target to the others.