This is such a great document. I have referred to it quite a lot in my last job as we were restructuring our test. We mainly had unit tests that we'd just try t

This is such a great document. I have referred to it quite a lot in my last job as we were restructuring our test. We mainly had unit tests that we'd just try to make green every time after changing code. It didn't stick well with me that we'd just rewrite the code in a different syntax (Rspec DSL). You don't really test anything in that way. Just be prepared for a lot of shocked reactions when you say 'Most Unit Testing Is Waste' to people who have not been softened a bit to this concept. I really like this way of thinking. The next chapter of getting into this subject are the live discussions (5 videos) between Kent Beck, David Heinemeier Hansson and Martin Fowler talking about TDD (which relies a lot on unit tests): https://martinfowler.com/articles/is-tdd-dead/ https://martinfowler.com/articles/is-tdd-dead/ I enjoyed these a lot too and the combination of these sources has really improved my testing.