I asked one time to my teammates why we had test. They just didn't answer. For them it was just a dogmatic approach. That doesn't means that you should not hav

I asked one time to my teammates why we had test. They just didn't answer. For them it was just a dogmatic approach. That doesn't means that you should not have them. But you at least should be able to answer that question to be able to evaluate the value that they bring and how much tests do you need and where.