I know. But I find that you get that benefit without having to have tests for each and every degenerate case. I don't even think you need to have tests for ev

I know. But I find that you get that benefit without having to have tests for each and every degenerate case. I don't even think you need to have tests for every nominal case. Besides, I don't do the whole mocking thing, removing all interaction between different classes. This means that I end up testing common edge cases as a sideeffect of testing another module....