@Test
public void testEmailGateway() {
SCAClient client = (SCAClient)node;
EmailGateway cc = client.getService(EmailGateway.class, "EmailGatewayClient");
ObjectFactory objectFactory = new ObjectFactory();
EmailType email = objectFactory.createEmailType();
email.setTo("Fred");
email.setTitle("An email");
email.setBody("A message");
System.out.println(cc.sendEmail(email));
}