210: TDD - Refactor while green

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.

Sponsored by PyCharm Pro

• Use code PYTEST for 20% off PyCharm Professional at jetbrains.com/pycharm
• First 10 to sign up this month get a free month of AI Assistant
• See how easy it is to run pytest from PyCharm at pythontest.com/pycharm

The Complete pytest Course

• For the fastest way to learn pytest, go to courses.pythontest.com
• Whether your new to testing or pytest, or just want to maximize your efficiency and effectiveness when testing.