Creating Tests for C Language Using Google CTest Package

The article discusses a practical method of testing C code using the Google Test (gtest) framework. Unit testing is a crucial stage in the software development process that helps identify bugs and ensure that different parts of a program work as expected. The author explains how to set up the gtest environment in a C project, which is the first step towards implementing testing. Further along in the article, several examples of unit tests are presented, demonstrating how to write tests and interpret the results. With this information, programmers can more easily incorporate unit testing into their projects, leading to better code quality and fewer bugs in the final product. The use of gtest not only increases developer efficiency but also improves team communication, as all code changes are continuously verified, revealing potential issues early on.