How to Use AI to Write Your Code

The question I've been asking myself is like how do we use AI to write our code given that we can't stop writing tests? And so that led me to think about like what if there's a scenario where this can go a lot of different ways. Like for example I write a test and then AI writes the code that makes it pass. Or even just more shorthand I say like hey write me a test for this kind of scenario and it writes the test and then it also writes thecode that makes that test pass. That could easily happen. It's kind of like the dream of like cucumber or something. You know you're just doing like kind of like business language in English