@toiletpaper @p @NonPlayableClown Yeah for me tests are mostly for public interfaces, in fact one thing that I think should be done much more is checking that your API/code examples actually match.

And coverage… the percentage is useless as fuck and line coverage is just bonkers because lines aren't part of the structure of programs, but hey "line goes up" :stonks:
Which branches / functions got covered on the other hand is interesting information to have.