cpp-testing

Configure GoogleTest and CTest by defining CMake targets and enabling test discovery, which structures your C++ testing workflow and allows you to run unit tests through CTest. This setup streamlines test execution and CI integration.

The best way to structure C++ unit tests is by using GoogleTest fixtures for shared setup and GoogleMock for creating mocks. This approach isolates dependencies and ensures robust test coverage for complex modern C++17/20 codebases.

Integrate sanitizers into your C++ testing workflow by configuring specific compiler flags within your CMake build setup. This detects memory errors and undefined behavior during test execution, ensuring robust diagnostics for your GoogleTest suite.

Yes, you can apply TDD workflows to C++17 and C++20 codebases by following structured guidance for writing and updating tests. This ensures proper test organization and robust coverage when adding new features or debugging flaky tests.

CMake test discovery fails when CTest configuration lacks proper target linking or test registration for GoogleTest. Ensure your CMake setup correctly integrates test discovery directives to expose and execute your unit tests properly.