Property-Based Testing
QuickCheck: Property-Based Testing in Haskell and Erlang Deep Dive
QuickCheck originated in Haskell in 1999 and remains the foundational property-based testing library. Its ideas have since spread to dozens of languages, but the Haskell version—and Erlang's commercial Quviq QuickCheck—represent the most mature implementations. This post covers advanced QuickCheck patterns that go beyond the introductory