assertNotNull(wsdl.getInterfaces()[0].getProperty(Constants.WSDL_PROPERTY_POLICYURIS));
assertEquals(1, wsdl.getBindings()[0].getExtensibilityElements(Constants.WSDL_ELEMENT_POLICYREFERENCE).size());
assertEquals(3, wsdl.getExtensibilityElements(Constants.WSDL_ELEMENT_POLICY).size());
Writer fw = IOUtils.getCharsetFileWriter(new File(wsdlPath), Constants.DEFAULT_XML_CHARSET);
new WSDLWriter(wsdl).write(fw, Constants.DEFAULT_XML_CHARSET);
fw.close();
//validate the generated WSDL
validateGeneratedWSDL(new File(wsdlPath), new File(fixturefile));