[MickeyShmueli]

the test generation loop is brutal. i've been burned by this exact thing, you ask the agent to write code, then ask it to write tests for that code, and surprise, they all pass because the tests are literally just "does the code do what the code does"

honestly think the answer isn't more tests, it's stricter contracts. like if your API has an OpenAPI spec, you can validate requests/responses against it automatically. the spec becomes the source of truth, not the tests, not the implementation

we've been doing this backwards for years. write code, write tests that match the code, realize six months later that both the code and tests were implementing the wrong behavior. but if you have a machine-readable contract (openapi, json schema, whatever), at least you can verify one dimension automatically

ngl this is why i'm skeptical of "AI will write all the code" takes. without formal specs, you're just getting really confident garbage that happens to pass its own tests. which tbh describes a lot of human-written code too lol