基于扩展WSDL变异的Web服务测试方法

Test method for Web Services based on extended WSDL mutation

提出一种基于扩展WSDL变异的Web服务测试方法,并设计算法,自动产生变异后的WSDL文件。为了产生Web服务的接口变异,该测试方法在扩展WSDL文档中应用变异算子,从而能够测试出WSDL文档中的定义错误以及Web服务中的逻辑错误。最后通过一个实例验证了该方法的有效性。

Testing the interoperabillty of Web Services is important for the correct implementation of Web Services. A method for Web Services based on extended WSDL mutation was proposed, and an algorithm to generate mutated WSDL document was designed. This method applied mutation operators to WSDL document in order to generate mutated Web Services interface that was used to test the definition error and logic error in the Web Services. At last, the example shows that the test method is effective.