Swift 6.1 introduces package traits, which are great. But sometimes one might want to have a trait that is not enabled by default, and in such cases you will still want to be able to unit test them.
Can we get an option, perhaps in the test plan configuration, that would allow us to specify traits that should be enabled when compiling for testing, even if those traits are not enabled by default?
Bonus points if we could have multiple test plans that each build with a different set of traits, and running all the tests would cause the package to be built multiple times, so that all possible combinations of traits could be properly unit tested.