It's an absurdly common mistake though, on the level of hungarian notation being misused and having to split it into two names. Basically too many unit testing

It's an absurdly common mistake though, on the level of hungarian notation being misused and having to split it into two names. Basically too many unit testing tutorials were simplified too far, so the vast majority of people think a "unit" is syntactic rather than semantic. Like, a single function rather than a single action.