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Discussion on: Tried TDD and didn't realize the benefits? Try it the next time you get writer's block

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Aleksandr Hovhannisyan

it's a thing that makes too much sense to not do

I'd reword this to say:

It's a thing that makes too much sense to not do, as long as it doesn't get in the way of the actual dev work.

We wanted to take a TDD approach for my senior project, and that idea quickly went out the window as we realized that the app we were building would require a lot of time and effort, and that TDD would only slow us down and distract from our main goal. Testing is important, but it's also costly. So you have to also consider how important it is to have a set of well-written tests + a half-baked app, versus having a fully developed app that may have bugs that need fixing (but very few if any tests).