Description: Gray Box Testing is a testing technique that combines elements of black box and white box testing. In this approach, the tester has partial knowledge of the internal mechanisms of the application, allowing them to design more effective and specific test cases. However, unlike white box testing, the tester does not have complete access to the source code, meaning their analysis focuses on the functionality and behavior of the software from a more external perspective. This method is particularly useful for identifying errors in business logic and in the interaction between different components of the system. Gray Box Testing allows for a deeper evaluation of the application, as the tester can use their understanding of the architecture and design of the software to create tests that address both functional and non-functional requirements. This approach is particularly relevant in test-driven development (TDD), where the goal is to ensure that the software meets user expectations while maintaining code quality. In summary, Gray Box Testing offers a balance between the internal and external perspectives of software, making it a valuable tool in the quality assurance process.
