test

name	test
description	Use when the user wants tests generated for code or a diff — enumerates edge cases and failure modes first, then emits runnable test code via testgen
user-invocable	true

/test — Generate Tests

Generate runnable tests for code with the testgen tool (a coding-specialized model that lists edge cases before writing tests).

Steps

1. Collect the code under test. If the user pointed at files, pass them via files (use path:start-end line ranges for large files). Otherwise take the pasted code.
2. Infer the test framework from the project (jest / vitest / pytest / go test / …) or ask, and pass it as framework. If there are existing tests nearby, paste one via existingTests so the generated tests match your conventions.
3. Pick the coverage focus from intent: edge (boundaries + failure modes), happy (main paths), regression (lock current behavior), or all (default).
4. Call testgen({ code | files, framework?, coverage?, existingTests? }).
5. Relay the generated test file, then offer to write it to the right path and run it.

Requires OPENROUTER_API_KEY. If the tool returns its missing-key error, relay it and suggest /setup.