Generate tested code with LLM Assistance

Here's the flow of prompts I used today to convert a code file from one language to another and provide test coverage.

The specific use case:

Converting a code file, part of a larger codebase, in a language I am unfamiliar with (Elixir) and that has no tests into a code file and unit tests in a language I am familiar with (Node).

Outcome: 50 lines of node.js codes covered by 10 tests (90+% coverage) with documented expectations. 30 min.

Caveat: Whether the file performs all the needed behavior will become more apparent as I convert other dependencies across, i.e., I still have to make sure it works!