If I understand it correctly, unless I make some changes that impact Gradle build, an Android unit test ran immediately after performing a Clean Project will not yield different result from the one that's ran before Clean. Am I wrong (I have the feeling I am very wrong.)?

In other words, does the following represent a possible sequence of events?
1. Make some changes to the file A (assuming the change has nothing to do with build configuration)
2. Run a unit test. The result is a fail
3. Clean project
4. Run a unit test. The result is a success