@Test
public void testSimpleValidator() throws Exception
{
MuleClient muleClient = new MuleClient(muleContext);
ShippingCostCalculatorRequest payload = new ShippingCostCalculatorRequest("12345");
MuleMessage result = muleClient.send("vm://shippingCostClient.in", payload, null);
assertThat(result.getPayload(), is(instanceOf(ShippingCostCalculatorResponse.class)));
}