generator.setOutputDirectory(getTestFilePath("target/test-services"));
generator.setDestinationPackage("org.codehaus.xfire.generator.messagepart");
generator.setBinding("jaxb");
generator.setBaseURI(getTestFilePath("src/wsdl/import-test/"));
generator.setOverwrite(true);
generator.generate();
JCodeModel model = generator.getCodeModel();
JDefinedClass concat = model._getClass("org.codehaus.xfire.generator.messagepart.concatPortType");
assertNotNull(concat);