Semantic Web Services Test Case Generator (SWSTCG) is a tool for generating Web service test cases using WSDL-S and Object Constraint Language (OCL). The test case generation technique is Orthogonal Array Testing (OAT). It generates WSDL from a Web service to be tested and converts it into WSDL-S by giving OCL references where pre and post conditions are defined. Test data, using OAT, with different factors, levels, and strengths are generated and documented in XML based test files called Web Service Test Specifications (WSTS) and executed. The proposed method is compared with the Factorial Design/All Combinations Testing (ACT) and Pair-Wise Testing (PWT) method.
Serene is a validation engine that implements the JAXP 1.3 Validation Framework API for RELAX NG based on an algorithm centered on providing good messages and having a clear handling of ambiguity and conflicts. It has an implementation of the JAXP Validation Framework API for ISO Schematron and support for Schematron markup embedded in RELAX NG schemas.