从用例模型到基于使用测试模型的转化

On the transformation of Use Case Model to Usage-based Test Model

1 引言 需求分析和系统测试是软件开发过程中非常重要的两个方面.系统测试包括功能测试和非功能测试,功能测试的主要目的是通过测试判断系统是否正确实现了功能需求,非功能测试中最主要的是可靠性测试即该系统的使用是否可靠.系统测试需要使用需求分析得到的相关信息,两者关系比较紧密.如何将两者集成起来是本文主要讨论的问题.

Requirements specification and system test are two important aspects in software development process. In this paper we focus on Use Case Model(UCM)in requirements specification and statistical usage test(SUT)in system test,and present a transformation approach from UCM to state hierarchy model,which is the underlying model of SUT. Both advantages and disadvantages of this approach are discussed.