Copilot does a decent job with "dumb" unit tests, e.g. "when the condition X is Y then Z". But it obviously doesn't have knowledge of your domain, and I don't

Copilot does a decent job with "dumb" unit tests, e.g. "when the condition X is Y then Z". But it obviously doesn't have knowledge of your domain, and I don't think any LLM could do a perfect job without that.