Property-Based Testing in Ruby is a tool that allows running test cases in parallel, focusing on the properties a system should always satisfy. Instead of checking individual examples, it generates a wide range of inputs to verify code properties. This method covers more edge cases and can uncover bugs missed by traditional tests, useful for identifying unexpected behaviors. The tool offers a unique approach to debugging by shrinking failed inputs for easier understanding. It supports different concurrency methods like Ractor, Process, Thread, or None, catering to varied testing needs. The project plans to implement more features and improvements for a future release.
https://github.com/ohbarye/pbt