基于UML活动图测试场景的优先级判断

Priority Judgment Based on the Test Scenario from UML Activity Diagram

由于UML模型在设计过程中产生,作为测试模型不需要额外的开支,因此以UML作为测试模型的研究很多。目前的研究方法大多数采用灰盒测试方法[1]对各种模型的条件、节点、方法等进行遍历,得到测试场景。然而在实际中,通过这些方法从UML模型中会得到很多的测试场景,目的就是要对找出的灰盒测试用例进行优先级判断,找出较为重要的测试用例,这些测试用例能为实际的测试过程提供着重测试的依据。

Because UML model can be generated in the process of design, and it doesn＇t need additional expense as a test model, so many people intend to use the UML model as a test model. The current research methods go though all the conditions, nodes and methods of the UML model by using the grey-box-testing theory. In fact, too much test scenarios can be generated from the UML model by these methods. This paper is to find the important test scenarios by the priority judgment of all the test scenarios, which can provide a basis of stressed test in the actual testing process.