What does test coverage analysis assess?

Test coverage analysis is a critical aspect of ensuring the effectiveness of software testing. It specifically assesses how comprehensively the testing process covers the potential uses and functionalities of an application. By evaluating test coverage, organizations can determine whether their testing efforts effectively validate all the different paths through the application, including various user inputs, error conditions, and use cases. This analysis helps identify areas of the application that may not have been tested adequately, which could lead to undetected defects or vulnerabilities.

High test coverage is indicative of a robust testing strategy that ensures more aspects of the application are validated, ultimately leading to higher quality software. Identifying and addressing gaps in test coverage is essential for minimizing risks and improving application security and reliability.