CPPUnit
CPPUnit is an open source unit testing framework for C++. It allows you to write tests to check the functionality of C++ code and libraries. CPPUnit provides assertations, test fixtures, and test suites to help test C++ code effectively.
CPPUnit: Open Source Unit Testing Framework for C++
CPPUnit is an open source unit testing framework for C++. It allows you to write tests to check the functionality of C++ code and libraries. CPPUnit provides assertations, test fixtures, and test suites to help test C++ code effectively.
What is CPPUnit?
CPPUnit is an open-source unit testing framework for the C++ programming language. It allows developers to write tests to check the functionality of C++ code and libraries. Some key features of CPPUnit include:
- Assertions - CPPUnit provides a set of assertions like ASSERT_EQUAL, ASSERT_TRUE, and ASSERT_THROW to test expected behavior and catch issues.
- Test fixtures - Fixtures allow you to reuse common test code across multiple test cases. This includes things like setUp() and tearDown() methods.
- Test suites - Tests can be organized into test suites which can be run together. This helps organize large numbers of tests.
- GUI based runners - CPPUnit provides both console and GUI based test runners to execute test suites.
- Extensibility - CPPUnit can be extended by subclassing existing classes or writing completely new ones.
By thoroughly unit testing C++ code using CPPUnit, developers can catch bugs early, reduce defects, and improve the overall quality of C++ projects. The framework is popular for testing projects in domains like finance, gaming, telecom, etc. Key adopters include MySQL, ScummVM, Digia Plc, etc.
CPPUnit Features
Features
- Test fixture classes to manage test cases
- Assertions for testing expected results
- Test suites to group related tests
- Test runners to execute tests and report results
Pricing
- Open Source
Pros
Lightweight and easy to integrate with existing code
Cross-platform support
Active open source community
Integrates with build tools like make and IDEs
Cons
Less features than larger frameworks like Google Test
Limited support for mocking
Steeper learning curve than testing frameworks for other languages
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