Description: Test coverage analysis is the process of evaluating the extent of test coverage in a software application. This analysis helps determine which parts of the code have been executed during testing, aiding in identifying areas that may not have been sufficiently tested. Test coverage is measured through various metrics, such as line coverage, branch coverage, and function coverage, each providing a different perspective on the effectiveness of the tests performed. A high level of coverage does not guarantee the absence of errors, but it does indicate that significant efforts have been made to test the software. This process is fundamental in software development, as it contributes to improving the quality of the final product and reducing the risk of failures in production. Furthermore, in the context of software engineering methodologies, test coverage analysis becomes a valuable tool to ensure that the expected behaviors of the software are reflected in the tests, thus aligning development with end-user expectations.
