Like all things in life "it depends". I rarely practiced TDD until I started working on a piece of software that could take anywhere from under a minute to an

Like all things in life "it depends". I rarely practiced TDD until I started working on a piece of software that could take anywhere from under a minute to an hour to finish running. This means I must be able to isolate the specific portion of code effectively to save time and focus on the problem at hand. The APIs for this model are well written so I can recreate a bug or test out new code effectively by stitching some APIs in a unit test. It's incredibly helpful in that sense.