> Catch2 is great as a unit test framework. It's "great" mainly in the sense of being very large, and making your code very lage - and slow to build. I would n

> Catch2 is great as a unit test framework. It's "great" mainly in the sense of being very large, and making your code very lage - and slow to build. I would not recommend it unless you absolutely must have some particular feature not existing elsewhere. Here's a long list of C++ unit testing frameworks: https://en.wikipedia.org/wiki/List_of_unit_testing_frameworks#C++ https://en.wikipedia.org/wiki/List_of_unit_testing_framework... And you might consider: * doctest: https://github.com/doctest/doctest https://github.com/doctest/doctest * snitch: https://github.com/snitch-org/snitch https://github.com/snitch-org/snitch * ut/micro-test: https://github.com/boost-ext/ut https://github.com/boost-ext/ut