Great advice. I follow it in my coding efforts and it has never failed me. Great book about this: Unit Testing Principles, Practices, and Patterns, Vladimir Kho

Great advice. I follow it in my coding efforts and it has never failed me. Great book about this: Unit Testing Principles, Practices, and Patterns, Vladimir Khorikov, 2020 https://www.manning.com/books/unit-testing https://www.manning.com/books/unit-testing