I created an document explaining TDD (test unit in general) is a real case scenario: https://medium.com/southprojects/tdd-a-business-crud-is-it-worth-1e6d03dd6

I created an document explaining TDD (test unit in general) is a real case scenario: https://medium.com/southprojects/tdd-a-business-crud-is-it-worth-1e6d03dd6b84 https://medium.com/southprojects/tdd-a-business-crud-is-it-w... tl/dr: In theory TDD sounds great but in a real example, TDD is not magic with a real limited coverage.