System.out.println(masterRequest);
ModelNode response = masterClient.execute(masterRequest);
System.out.println(response);
ModelNode returnVal = validateResponse(response);
ModelNode name = validateResponse(returnVal.get("step-1"));
Assert.assertEquals("master", name.asString());
ModelNode inetAddress = validateResponse(returnVal.get("step-2"));
Assert.assertEquals(ModelType.EXPRESSION, inetAddress.getType());
name = validateResponse(returnVal.get("step-3"));
Assert.assertEquals("slave", name.asString());
inetAddress = validateResponse(returnVal.get("step-4"));