UML Activity Diagram-based Polymorphic Test Case Generation
XU Pan-deng · Jisuanji gongcheng · 2010
Since the current researches of activity diagram do not take into account of the polymorphism,which is one of the most important characteristics of the object-oriented software,it is impossible to test the polymorphism information of the activity diagram. Combining with the object-oriented polymorphic feature,this paper uses UML class diagram to do weighted expansion to the nodes containing polymorphism information in the activity diagram,and traversals it with an optimization algorithm to get the test case series which are smaller in amount but higher in coverage rate. It uses an example to prove the availability and effectiveness of the approach.