Debugging And Testing Questions Medium
Gray box testing is a software testing technique that combines elements of both black box testing and white box testing. In gray box testing, the tester has partial knowledge of the internal workings of the system being tested. They have access to some internal information, such as the system architecture, design documents, or limited knowledge of the code.
Gray box testing is used when the tester wants to simulate real-world scenarios and have a better understanding of the system's internal behavior. It allows the tester to design test cases based on the system's architecture and internal logic, while also considering the external inputs and outputs. This approach helps in identifying defects that may not be apparent through black box testing alone.
Gray box testing is particularly useful in situations where the system's source code is not available or when the tester wants to focus on specific areas of the system without having complete knowledge of its internals. It can be applied during various stages of the software development lifecycle, including unit testing, integration testing, and system testing.
Overall, gray box testing provides a balanced approach by leveraging both black box and white box testing techniques, allowing testers to uncover defects and ensure the system's functionality, reliability, and security.