41 lines
1.5 KiB
Markdown
41 lines
1.5 KiB
Markdown
# Googletest Mocking (gMock) Framework
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### Overview
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Google's framework for writing and using C++ mock classes. It can help you
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derive better designs of your system and write better tests.
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It is inspired by:
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* [jMock](http://www.jmock.org/)
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* [EasyMock](https://easymock.org/)
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* [Hamcrest](https://code.google.com/p/hamcrest/)
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It is designed with C++'s specifics in mind.
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gMock:
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- Provides a declarative syntax for defining mocks.
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- Can define partial (hybrid) mocks, which are a cross of real and mock
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objects.
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- Handles functions of arbitrary types and overloaded functions.
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- Comes with a rich set of matchers for validating function arguments.
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- Uses an intuitive syntax for controlling the behavior of a mock.
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- Does automatic verification of expectations (no record-and-replay needed).
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- Allows arbitrary (partial) ordering constraints on function calls to be
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expressed.
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- Lets a user extend it by defining new matchers and actions.
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- Does not use exceptions.
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- Is easy to learn and use.
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Details and examples can be found here:
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* [gMock for Dummies](https://google.github.io/googletest/gmock_for_dummies.html)
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* [Legacy gMock FAQ](https://google.github.io/googletest/gmock_faq.html)
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* [gMock Cookbook](https://google.github.io/googletest/gmock_cook_book.html)
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* [gMock Cheat Sheet](https://google.github.io/googletest/gmock_cheat_sheet.html)
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GoogleMock is a part of
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[GoogleTest C++ testing framework](https://github.com/google/googletest/) and a
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subject to the same requirements.
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