Property-Based Testing
PropEr: Property-Based Testing for Erlang and Elixir Deep Dive
PropEr is the open-source property-based testing library for Erlang, directly inspired by Quviq's commercial QuickCheck. It brings full stateful testing, type-based generation, and targeted property-based testing (TPBT) to the Erlang/OTP ecosystem. For Elixir, PropEr integrates with ExUnit via the PropCheck library. Why PropEr