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1. #CMAKE INCLUDE GTEST AND GMOCK HOW TO#
2. #CMAKE INCLUDE GTEST AND GMOCK MANUAL#
3. #CMAKE INCLUDE GTEST AND GMOCK CODE#

Unit testing frameworks not only help automate these operations, but also let you benefit from the following:

#CMAKE INCLUDE GTEST AND GMOCK MANUAL#

Manual unit testing involves a lot of routines: writing stub test code, implementing main(), printing output messages, and so on. Mock objects are lightweight implementations of test targets, used when the under-test functionality contains complex dependencies and it is difficult to construct a viable test case using real-world objects. Unit testing is often combined with mocking.

#CMAKE INCLUDE GTEST AND GMOCK CODE#

They are used to set up and clean up the environment for each test within a group and thus avoid code duplication.

Fixture classes help organize shared resources for multiple tests. Suites combine tests with common functionality (for example, when performing different cases for the same function). It's useful to group test cases when they are logically connected or use the same data. Organizing tests in a way that the order in which you run them doesn't affect the results. Passed 0.3 - checking the results (assertions block)Ĭreating tests for all publicly exposed functions, including class constructors and operators.Ĭovering all code paths and checking both trivial and edge cases, including those with incorrect input data (refer to negative testing).Īssuring that each test works independently and does't prevent other tests from execution. my_project/buildġ/1 Test #1: HelloTest.BasicAssertions. The CXX compiler identification is GNU 10.2.1 The C compiler identification is GNU 10.2.1 Now you can build and run your test: my_project$ cmake -S. Last two lines enable CMake’s test runner to discover the tests included in the You want to build ( hello_test), and links it to GoogleTest ( gtest_main). The above configuration enables testing in CMake, declares the C++ test binary ) include (GoogleTest ) gtest_discover_tests (hello_test ) With GoogleTest declared as a dependency, you can use GoogleTest code withinĪs an example, create a file named hello_ in your my_project

#CMAKE INCLUDE GTEST AND GMOCK HOW TO#

Hash often to point to the latest version.įor more information about how to create CMakeLists.txt files, see the The Git commit hash of the GoogleTest version to use we recommend updating the The above configuration declares a dependency on GoogleTest which is downloadedįrom GitHub. ) # For Windows: Prevent overriding the parent project's compiler/linker settings set (gtest_force_shared_crt ON CACHE BOOL "" FORCE ) FetchContent_MakeAvailable (googletest ) You’ll use this file to set up your project and declare a dependency onįirst, create a directory for your project:Ĭmake_minimum_required (VERSION 3.14 ) project (my_project ) # GoogleTest requires at least C++14 set (CMAKE_CXX_STANDARD 14 ) set (CMAKE_CXX_STANDARD_REQUIRED ON ) include (FetchContent ) FetchContent_Declare ( Set up a projectĬMake uses a file named CMakeLists.txt to configure the build system for a Note: The terminal commands in this tutorial show a Unix shell prompt, but theĬommands work on the Windows command line as well. If you don’t already have CMake installed, see the See Supported Platforms for more information about platforms

You’re using GoogleTest for the first time or need a refresher, we recommend

This tutorial aims to get you up and running with GoogleTest using CMake.