极限编程与测试驱动开发的研究与应用-软件工程专业论文.docxVIP

摘要摘要 摘要 摘要 自上个擞纪醐年代以来，软释工程思想逐渐影成并发展，出现了缀雾软件 嚣笈模鍪与方法，铡热瀑毒模型、捷速燕型、增量模型翻螺旋援型等。聪在粥 年代戳薅又摧掇的较糌麓力成熬魔摸型(Capability Maturity Model，CMM)，更 是对软件开发的过程管理提出了确切的衡量指标。德这些成就依然没有能缀好的 解决项目超期，成本超预算的问题。许多公司的开发团队陷入过程不断增长的泥 潭。针对这些问题，一批业界专家～起概括出了一些可以让软件开发圈以县有快 速工诈、魏藏变纯麓力的拚篮观耱瓣刘。德们稼囊溅魏敏捷联盟，毽绷攥撼鹣各 种方法统称为敏捷方法。 极限编程(Extreme Programming，XP)是最为瀛行的敏捷开发方法之～。它可 以在保证提离软件生产率和软件质量的前提下，简化繁重的软件过程以减轻工程 人员的负掇。 本文开头介绍了极限编程毽谂，以及极辍编震熬娥佳实践之一昀测试驱动开 发技术。然赢簿要介绍了本文测试驱动开发麴项强鬻爨，总缝了采翔传统开发方 式导致项圈失败的经验教谶，霉l入极限编程程测试鞣动开发。 然后，文章介绍了测试驱动歼发和其它的极限编糕实践的联系，结合实际项 目详细讲述如何应用测试驱动开发技术。文章还对基于AD0。NET的测试驱动开 发进行了骈究。 最蘑，文章瓣整个应用和磷究工箨激赉慧绪。 关键诃：敏捷软件开发，极限编程，测试驱动开发 AbstractABST冀AeT Abstract ABST冀AeT Sincel960s。a lot of software development mcthods h驸e come out with the development of software engm9 ecn+ng，such as waterfall model，掣糯】model， incremental model etc．In 1990s，Capability Maturity Model(CMM)appeared。飘even gives the evaluation guidelines for the process management of software development- But the phenomena such as proj ects postponed and the cost exceeding the budget is still very commoll。Many software project teams are swamped by the continuously increasing process of development，To solve these problems,a lot醒experts in software indus瞬summarized some values and principals that make the developer teams response to the change quickly。They called themselves Agile Alliance。Rose methods are wholly called as Agile Methods． Extreme Programming(期)勰one of the most popular agile so腑are developme赫t methods．it can simplify arduous softvcare process and lighten the burden醚software engineers wb避e辨aranteeing software productiv姆and quality． The纛斌part of this article introduces the theory罐the XP and the Test*狳i窜e薤 Development(TDD)which is one of the c．ore practices of XP．Then the background of the project on which TDD will be applied is described briefly．After thm，it麟akes a summary of the failed project which caused姆following a traditional development proces鹣then introduces the Test Driven Development into the new proj酩￡， The second part shows the r