Compares implementation evidence against acceptance criteria and shows what is met, partial, missing, or untestable. Use when checking feature readiness, preparing QA sign-off, or turning criteria into a concrete verification matrix without inventing missing behavior.
Verifies that the lines and branches a change actually touched are executed by tests, using LCOV or Cobertura diff coverage instead of whole-repo percentages, and escalates uncovered high-risk changes into a blocking finding. Use when a pull request needs a coverage gate that unrelated tests cannot satisfy, when total…
Writes a few solid unit tests, using a compact set of rules for structure, assertions, determinism, and edge cases. Use for routine everyday testing of a single function, class, or small module, or for a quick sanity check on tests someone just wrote. For legacy backfills, flaky-suite investigations, deep test-double…
Writes and reviews focused, deterministic unit tests that verify behavior through public interfaces instead of implementation details. Use whenever tests are added to code that already exists, and when the request mentions unit tests, test coverage, edge cases, mocks or test doubles, "add tests for this function"…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: