Description: Logical coverage is a metric used in test-driven development (TDD) that evaluates how many logical paths in the code have been executed during testing. This measure is crucial for ensuring that the software functions correctly and that all possible execution routes have been considered. Logical coverage focuses on the structure of the code, analyzing the decisions and branches that may occur during execution. By measuring logical coverage, developers can identify areas of the code that have not been tested, allowing them to improve software quality and reduce the likelihood of errors. High logical coverage does not guarantee the absence of bugs, but it does indicate that thorough testing has been conducted on different code paths. This metric can be expressed as a percentage, where 100% logical coverage means that all logical decisions have been evaluated at least once during testing. In summary, logical coverage is an essential tool in a developer’s arsenal, as it provides a clear view of the effectiveness of the tests performed and helps ensure that the software meets the necessary quality standards.
