How do you design and execute pairwise tests for complex systems?
Pairwise testing is a test design technique that reduces the number of test cases by combining the values of two parameters at a time. It is based on the assumption that most defects are caused by interactions of two factors, and that testing all possible combinations of factors is impractical and unnecessary. Pairwise testing can help you save time and resources, while still covering a high percentage of potential defects. But how do you design and execute pairwise tests for complex systems that have multiple parameters, constraints, and dependencies? In this article, we will explain the steps and tools you can use to apply pairwise testing to complex systems.