Evolutionary Test Case Generation from UML-Diagram with Concurrency

To find equality between software products and artifacts, model-based test (MBT) handles specific representations of software requirement. When those conclude concurrency and loop in MBT, it explosively increases a number of paths are applied by existing coverage criteria. Therefore, in this paper, we propose exploration method to avoid path explosion problem, and solution to generate test data automatically using evolutionary algorithm. The result of practical study shows our proposal’s efficiency. Testers, who deal with their project through our approach, could find necessary test path. And our approach makes it possible to generate test data according to various test coverage criteria.