Codex AgentsMesh Test Engineering for the Lowest Useful Test Layer
Choose unit, integration, or end-to-end coverage based on the behavior and boundary. Use reproducible inputs and precise assertions.
中文Install in Codex
Codex with an AgentsMesh or target checkout, public behavior, existing tests, and repeatable fixture input.
- Open the pinned GitHub original and retain the complete `.agents/skills/am-agent-test-engineer/` directory in the checkout.
- Open Codex in that checkout and invoke `$am-agent-test-engineer` with the example task and desired output.
Example task
Invoke `$am-agent-test-engineer` for a local pagination helper. Verify the last-page count using a fixed array.What to check
The smallest useful test has an explicit expected count and records whether it fails on the previous implementation.
Original SKILL.md on GitHub · Updated
Frequently asked question
Does a pure function need an end-to-end test?
A unit test usually proves pure logic. Use integration or end-to-end checks for real boundaries and key user flows.