UML建模技术在轨道交通CTCS-3级列车控利系统测试案例生成中的应用

摘要

针对CTCS-3级列车控制系统测试案例的特点和生成过程,提出了UML建模技术在测试案例生成中的应用.说明了利用这种方法生成测试案例的优势,介绍了生成测试案例的总体思路.测试案例的生成分为两步,即功能特征的提取和基于UML建模的测试案例生成.从UML的静态建模分析和动态建模分析两个方面阐述了具体实现过程,并举例说明了UML建模技术在测试案例生成过程中的应用.%In allusion to the feature and generating process of CTCS-3 test cases, the application of UML modeling technology in the generation of test cases is put forward, the advantage of this method and the concept of generating test cases are introduced. The generation of test cases could be divided into two steps, namely the extraction of features and the generation of test cases based on UML. The concrete implementation process is also described by analyzing the static modeling and dynamic modeling, and an example is taken to explain the application of UML modeling technology in the generating process of the test cases.