Properties of Unit Tests in C++

Explore the fundamental properties of unit testing in C++ through this conference talk delivered at C++ on Sea 2024. Learn how unit tests serve as the foundation of the test pyramid and discover the key characteristics that make them effective in the development cycle. Delve into how these testing properties influence the design of units under test, moving beyond rigid definitions to focus on practical design goals. Drawing from over 15 years of experience working with modern C++ codebases in embedded and enterprise contexts, gain insights from software mentor and clean code advocate Arne Mertz on implementing effective unit testing strategies in C++ projects.