fast-check
https://github.com/dubzzz/fast-check
TypeScript
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
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- Issues
- ⚡️ Speed up fc.entityGraph value generation
- ⚡️ Faster stringMatching generate for \W \D \S .
- ⚡️ Faster stringMatching generate for char classes
- ⚡️ Speed up assert/property hot path ~5x
- ⬆️ Update dependency npm-packlist to v11
- ⬆️ Lock file maintenance
- Support for regex v flag in fc.stringMatching()
- 📝 Rewrite race-condition tutorial for clarity and depth
- `fc.clone` sometimes produces different values
- 🔥 Remove defensive checks redundant with types
- Docs
- TypeScript not yet supported