Initial public release of TestSeal, a deterministic test-integrity analyzer for Python and pytest diffs.
Included
- Eight diff-aware checks for removed or weakened assertions, disabled tests, widened tolerances, swallowed exceptions, snapshot updates, suspicious mocks, and coupled source/test changes.
- Working-tree, staged, explicit-ref, merge-base, and unified-diff scan modes.
- Text, JSON, and SARIF 2.1.0 reports with stable fingerprints and reviewed-finding suppression.
- A self-installing pre-commit hook and a bundled Node 24 GitHub Action.
- Python 3.11 through 3.14 support.
Install
python -m pip install testsealSee the README for CLI, pre-commit, and GitHub Actions examples. Release assets include SHA-256 checksums.