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In web services-based applications, Web applications can be composed of hundreds of web services. Hence, application system quality depends on the quality of the involved web services. When the service evolves, it may not satisfy anymore the requirements of end user (anyone who use the web service). Any change of a web service, it must be re-tested at the unit level, and re-used to form services-based...
One of the great benefits of using a Stream X-machine (SXM) to specify a system is its associated testing method. Under certain test conditions, this method produces a test suite that can determine the correctness of the implementation under test (IUT). However, the size of the test suite is generally very large, the manual test suite generation is very complex and error-prone. With the more and more...
In order to verify the behavior of Semantic Web services, this paper have chosen Stream X-machine(SXM) as a test model to test the Web services operation sequence and proposed the systematic method to utilize semantic information (pre-conditions of the operation and effect) to construct SXM. This paper explains the construction algorithm by the example of multimedia international conference and conducts...
With the increase of the popularity of Web service, more and more Web applications are developed with this new kind of components. Web service quality validation and control is becoming very critical to vendors, brokers and application builders. Both brokers and users usually have to use black-box testing because design and implementation details of Web service are unavailable. This paper proposes...
To generate test cases for the unit testing of business process written in BPEL, developers have to prepare input data for the BPEL process under test (PUT) and verification conditions for output data from the PUT. It could be a tedious task due to the complexity of the PUT which describes the Web flow of a distributed collaboration of individual service providers executing concurrently. This paper...
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