I personally prefer to write software firsts and tests immediately afterwards. I really think the idea of constantly refactoring both tests and code until the e

I personally prefer to write software firsts and tests immediately afterwards. I really think the idea of constantly refactoring both tests and code until the end purpose is reached is somewhat silly. I'll typically write something that does what I want it to do, and keep it small and testable. Afterwards, I write the tests, then I refactor the original code to make it cleaner being able to rely on the fact that the tests ensure the refactor did not break the original intent.