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Hybrid testing approach for web services composition using genetic algorithm

Web service composition is aimed to compose new web service form to respond the goal of business process. The web service selection brings to consider accurate and reliability composition. Mostly a web service is exist tested quality of service (QoS) that is called non-functional testing described time, availability and cost. However, the web services composition need to meet the business requirement to plan the best form of composition. This paper presents framework of hybrid testing approach for web services composition using genetic algorithm in order to employ both of functional testing as equivalence class testing (ECT), which is a technique of software testing and applied to process of this web service composition and non-functional testing in order to choose the proper web service from this kind of quality testing. As a web services are various serve. In addition, web service compositions can be composed various pattern. Therefore, the problem is solved by genetic algorithm (GA). The contribution of research is to help choosing web service composition which is taken the minimum defect via proposed functional and non-functional mechanism. The experimental results are worked with different two business process goal to guide the composed web services efficiently to support suitable web service composition.