This is a rather extreme opinion. I find tests to provide less value than they create most of the time. I think regression tests and integration tests are qui

This is a rather extreme opinion. I find tests to provide less value than they create most of the time. I think regression tests and integration tests are quite valuable. The former are created after the fact, and the later are often so difficult to do correctly that they are never made. Of course, this difficulty is the same reason why they are valuable.