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* Use `[[nodiscard]]` instead of GTEST_MUST_USE_RESULT_ * Use `[[maybe_unused]]` instead of GTEST_INTERNAL_ATTRIBUTE_MAYBE_UNUSED * Use `[[deprecated]]` instead of `GTEST_INTERNAL_DEPRECATED` * Remove `GTEST_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL` PiperOrigin-RevId: 729523519 Change-Id: Ia1b901cf9c0a0e148eec419ada0e0b56aba2dd3d
Googletest Mocking (gMock) Framework
Overview
Google's framework for writing and using C++ mock classes. It can help you derive better designs of your system and write better tests.
It is inspired by:
It is designed with C++'s specifics in mind.
gMock:
- Provides a declarative syntax for defining mocks.
- Can define partial (hybrid) mocks, which are a cross of real and mock objects.
- Handles functions of arbitrary types and overloaded functions.
- Comes with a rich set of matchers for validating function arguments.
- Uses an intuitive syntax for controlling the behavior of a mock.
- Does automatic verification of expectations (no record-and-replay needed).
- Allows arbitrary (partial) ordering constraints on function calls to be expressed.
- Lets a user extend it by defining new matchers and actions.
- Does not use exceptions.
- Is easy to learn and use.
Details and examples can be found here:
GoogleMock is a part of GoogleTest C++ testing framework and a subject to the same requirements.