What is the shortcut for running the unit tests in Xcode 7?

I tried using this combination: "Command + U". But it seems this runs my UI tests.

I checked the Build Settings -> Packaging -> Product Module Name is NameOfProjectUITests.

I am not sure if this needs to be changed to be the NameOfProjectTests. Even so, trying to change it shows a weird name: $(PRODUCT_NAME:c99extidentifier)

Or is there another shortcut to run all tests ?