I am not sure if you are still looking for this as Xcode 6 is not in beta any more, but you can add your Objective-C Bridging Header file to your Unit Test Target in the target settings. This fixed the issue for me.
I am not sure if you are still looking for this as Xcode 6 is not in beta any more, but you can add your Objective-C Bridging Header file to your Unit Test Target in the target settings. This fixed the issue for me.