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A few tests are examining code locations and looking af the resulting line numbers to verify that GoogleTest shows those to users correctly. Some of those locations change when clang-format is run. For those locations, I've wrapped portions in: // clang-format off ... // clang-format on There may be other locations that are currently not tickled by running clang-format. PiperOrigin-RevId: 434844712 Change-Id: I3a9f0a6f39eff741c576b6de389bef9b1d11139d
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.