Google Mock

GoogleTest automatically discovers and runs tests without manual registration, as highlighted in the features, eliminating boilerplate code and improving developer productivity.

It provides a variety of assertions including equality, inequality, exceptions, and custom assertions, detailed in the features section, enabling comprehensive test coverage with minimal effort.

The framework combines GoogleTest and GoogleMock into a single solution, offering integrated mocking capabilities for dependency testing, as noted in the repository merger announcement.

Adopted by major projects like Chromium and LLVM, as listed in the README, ensuring battle-tested stability and community support for large-scale C++ development.