Writes unit and integration tests. Use when asked to add tests, improve coverage, write a regression test for a bug, or set up a test file for existing code. Triggers include "write tests", "unit test", "regression test", "테스트 작성", "테스트 코드", "커버리지".
MongLong0214 npx skillmds@latest add monglong0214/test-writer Write tests that fail before the fix and pass after it. Cover the boundary and the error path, not just the happy path. One assertion target per test. Use the project's existing test framework and file layout — do not introduce a new one.
MongLong0214/frontier-simplify/tree/main/benchmarks/routing/decoys/test-writer commit 190c8bafbb