@Test
 public void testSignedPartsOK() throws Exception {
   SoapMessage message = coachMessage("signed_parts_policy_body.xml");
   control.replay();
   SecurityVerificationOutInterceptor.INSTANCE.handleMessage(message);
   control.verify();
 }
 @Test(expected = PolicyException.class)
 public void testSignedPartsNoBinding() throws Exception {
   SoapMessage message = coachMessage("signed_parts_missing_binding.xml");
   control.replay();
   SecurityVerificationOutInterceptor.INSTANCE.handleMessage(message);
   control.verify();
 }