摘要:随着面向服务技术和云计算技术的不断成熟，尤其是面向服务体系结构SOA的不断完善以及推广，其主要内容Web服务已经被广泛应用.为了充分利用Web服务并解决单个Web服务功能有限的问题，业界将多个原子Web服务按照一定的规则和业务逻辑进行组合，以提供更多功能更强大的服务，实现了Web服务的增值和复用.为了保证Web服务组合的质量，需要对Web服务组合进行全面、充分的测试.然而，Web服务组合的动态特性和分布式特点使得其测试技术和方法与传统的软件测试有很大的区别，存在很多挑战.针对Web服务组合测试，对近年来Web服务组合测试研究中的测试用例生成技术、回归测试技术、测试执行和度量方法进行了系统的总结和分析.此外，还对Web服务组合测试中有待研究的问题进行了分析和展望.



Abstract:As service-oriented technology and cloud computing technology continue to mature, and especially the service-oriented architecture (SOA) continue to improve and proliferate, content Web services have become widely used. In order to take full advantage of general Web services and overcome the problem of limited functionality of individual Web service, the industry embraces approach of combining multiple atomic Web services in accordance with certain rules and business logic to provide more functionality and more powerful services, enabling the increment and reuse of Web services. To ensure the quality of the Web service composition, comprehensive and adequate testing of the Web service composition is required. However, due to the dynamic and distributed features of Web service composition, the testing techniques and methods are different from those of traditional software, thus bringing many challenges. This paper systematically summarizes and analyzes test case generation techniques, regression testing techniques, test execution and measurement methods in Web service composition testing research in recent years. The paper also provides an analysis and outlook on the issues that need to be studied in the Web service composition testing.



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