> I think these tests are useful as regression tests - unit tests can be really helpful when making changes down the line, tipping you off that you missed somet

> I think these tests are useful as regression tests - unit tests can be really helpful when making changes down the line, tipping you off that you missed something. Also much easier to refactor when there’s good test coverage. The problem is that this assumes that the tests or the method was written correctly in the first place. If the behavior in the method is wrong and the tests are validating that the behavior is wrong, then you pay an extra tax. First to fix the behavior of the method, then to fix the behavior of the tests. That's why automatically generating unit tests is in my opinion adding a bomb to your codebase. The only exception is stuff like basic parameter testing but even that can be questionable at times (is null a valid input at any point for example) unless you know the intent of the code, and AI can't really grasp at the intent.