摘要
针对已有的测试模型大都没有明确提出如何应对需求变化的问题,本文从需求变更对模块组装方式的影响入手,通过分析需求变更的类型,提出一个可以应对需求变化的测试模型,并在此基础上讨论了需求管理工具的选择。最后,通过分析一个实际的软件开发项目对该模型的有效性进行验证。
Requirement Modification happens from time to time in the process of software system development,which causes problems in software testing.However,current test models lack definite solutions to the problem of requirement modification.Based on the analysis of the relationship between different types of requirement modification and module assembling formats,this paper develops an improved model suitable for requirement modification of software and discusses the selection of requirement management tools.Finally,the validity of this new test model is proved by analyzing a real software development project with this model.
出处
《成都电子机械高等专科学校学报》
2011年第1期38-42,共5页
Journal of Chengdu Electromechanical College
关键词
软件需求
需求变更
测试模型
模块组装方式
Software requirement
Requirement modification
Test model
Module assembling format
