It seems to me that most of these aren't controversial at all.
I disagree with one of the points supporting "Unit testing won’t help you write good code.", though, where he implies that writing the code reveals the edge cases. Surely the edge cases are something you should have carefully considered before starting to code? I've found that crystallising the edge cases as a test before writing the function can be really helpful.
I disagree with one of the points supporting "Unit testing won’t help you write good code.", though, where he implies that writing the code reveals the edge cases. Surely the edge cases are something you should have carefully considered before starting to code? I've found that crystallising the edge cases as a test before writing the function can be really helpful.