Test-Driven Development (TDD) in Python #2 - Assert First & See The Test Fail

Jason Gorman demonstrates three good habits to get into when you practice TDD: 1. Write the test assertion first and work backwards to the set-up 2. See the test fail before you make it pass 3. Write tests with only one reason to fail Video # 1 - https://www.youtube.com/watch?v=vBJM5pzBfhY unittest documentation https://docs.python.org/3/library/unittest.html