The Importance of Writing Unit Tests in a TDD Environment

Jeff: I am very much in favor of comprehensive automated unit tests. When I first started writing them, I wrote them poorly and they were too focused on the implementation of the module. And it led to a led to brittle tests, which within were a heavy tax on on refactoring. Luca: Maybe I've gone a little bit too far in the weeds right off the bat but what do you think, Luca? Jeff: It's just like trying any new best practice or any new library. You have to push through that learning curve.