Why is the Android test runner reporting “Empty test suite”?

Question

I am banging my head against the wall here trying to figure out why IntelliJ/Android is reporting \"Empty test suite\". I have a small project with two IntelliJ Modules (\"

Answer 1

The accepted answer didn't solve my problem. So I decided to copy ExampleInstrumentedTest which is created by default in Android Studio and runs without any problems, renamed it during the copy process (no Refactor->Rename after copying!) and pasted the contents of my unit test into it. After that the error disappeared.