I’m trying to get into TDD using Python, but I’m not sure how to structure my workflow or where to begin. I’ve heard of using unittest, but I’d love to hear from others who’ve done this. What are some practical ways to approach TDD in Python?
Hey @kusha.kpr I’ve been doing TDD with unittest for a while now. My usual approach is to write a failing test first using unittest.TestCase, then write just enough code to make it pass.
I also make it a habit to refactor after every passing test. It keeps the codebase clean and maintainable.
Hope i was helpful to you 
I usually use pytest for TDD. It’s way more expressive and readable compared to unittest.
I like to pair pytest with pytest-watch so I can continuously run tests as I code. Helps keep the feedback loop tight without getting in the way.
If you’re a fan of design clarity, try using a TDD approach with doctest. It’s embedded in your docstrings, so your documentation and test cases grow together.
Not many folks use it for TDD, but I find it helpful for smaller utilities or library code.