cpp-testing

GoogleTest integration with CMake involves configuring CTest for test discovery and establishing a clean layout with tests/unit and tests/integration directories to ensure consistent execution across environments.

A clean C++ test layout uses tests/unit and tests/integration directories to separate test scopes, enabling reliable GoogleTest discovery and consistent CMake integration across different execution environments.

Enabling sanitizers like ASan, UBSan, and TSan in a C++ CI pipeline requires configuring CMake build flags and CTest execution to instrument binaries and automatically report memory or undefined behavior issues.

The C++ testing workflow supports TDD by providing red, green, refactor guidance and clear instructions for structuring GoogleTest fixtures and mocks to ensure robust and maintainable test suites.

Generating test coverage reports involves configuring CMake builds with coverage flags and running GoogleTest through CTest, enabling CI pipelines to collect and report coverage metrics automatically.

Automating C++ test discovery is best achieved using CTest integrated with CMake to automatically register GoogleTest cases, creating CI-friendly test targets that execute consistently across different pipeline environments.