TabNine actually announced that functionality a few weeks ago for their code-completion tool: https://www.tabnine.com/blog/ai-unit-test-generation/ https://www.

TabNine actually announced that functionality a few weeks ago for their code-completion tool: https://www.tabnine.com/blog/ai-unit-test-generation/ https://www.tabnine.com/blog/ai-unit-test-generation/ I haven't used it, but it might be what you're looking for. I'm actually pretty sure ChatGPT can write effective tests as well, though.