Hypothesis, Antithesis, Synthesis
4 hours ago
- #testing-tools
- #software-development
- #property-based-testing
- Introduction of Hegel, a new family of property-based testing libraries.
- Hegel aims to bring Hypothesis-quality property-based testing to multiple languages, starting with Rust.
- Plans to release Hegel for Go, C++, OCaml, and TypeScript in the near future.
- Example provided showing Hegel for Rust finding a bug in a fraction parsing function.
- Explanation of property-based testing and its benefits over traditional testing methods.
- Discussion of common bugs found through property-based testing, categorized into three types.
- Overview of Hypothesis, its advantages, and why it's the leading property-based testing library.
- The idea behind Hegel: leveraging Hypothesis's capabilities across different languages via a thin client library.
- Future plans for Hegel, including dropping the Python dependency and improving concurrent testing capabilities.
- Encouragement for developers to try Hegel and provide feedback to improve the library.