Test Driven Development. Red, Green, Refactor. 

• Do we have to do the refactor part? 
• Does the refactor at the end include tests? 
• Or can I refactor the tests at any time?
• Why is refactor at the end? 

This episode is to talk about this with a an example.

Help support the show AND learn pytest: 

• The Complete pytest course is now a bundle, with each part available separately.
  • pytest Primary Power teaches the super powers of pytest that you need to learn to use pytest effectively.
  • Using pytest with Projects has lots of "when you need it" sections like debugging failed tests, mocking, testing strategy, and CI
  • Then pytest Booster Rockets can help with advanced parametrization and building plugins.
• Whether you need to get started with pytest today, or want to power up your pytest skills, PythonTest has a course for you.