Catch2: Catch2 (Unit testing framework for C++) Catch2: Catch2: A modern, C++-native, test framework for unit-tests, TDD and BDD - Catch2: using C++14, C++17 and later. Catch2: Catch2: Homepage: https://github.com/catchorg/Catch2 Catch2: Catch2: Catch2: Catch2: Catch2: