[fcarraldo]

I don’t disagree with your point, but there is still value in having unit tests that change along with the code. It’s less than a “proper” test, but when these tests break _unexpectedly_, it’s still more signal than you’d have without them. Like, always changing `file.go` alongside `file_test.go` may be acceptable if you catch errors that impact `serve_test.go` unexpectedly.

Of course, if you’re just watching Claude changing both and saying “LGTM” then it’s not very valuable.