

I work in silicon verification where we do extremely thorough testing, and that is nonsense. It’s perfectly fine to test internals of a system because often it is difficult or impossible to get good test coverage of internal parts of a system just using the public interface.
This is pretty much the “I fancy her but I don’t want to reveal it unless it’s reciprocal” problem right?
Impossible because anyone can just lie. Say they fancy everyone, see who they match with and then say “haha joke!”.
Also £5 says your application is dating/sex/kinks lol