It can't write the tests, the tests are where you validate the AI code actually does what you want it to. That is part of the AI-human interface. The input spe

It can't write the tests, the tests are where you validate the AI code actually does what you want it to. That is part of the AI-human interface. The input specification isn't the documentation. Requirements are problem specification/description, AIs can't read mind. AI generated documentation is an interesting idea. Like unit tests for AI code, it would still require perusal/editing.