@Test
public void testDropSentryRole() throws Exception {

  TDropSentryRoleRequest request = new TDropSentryRoleRequest();
  TDropSentryRoleResponse response = new TDropSentryRoleResponse();
  invoker.drop_sentry_role(commitContext, request, response);
  Mockito.verify(handler).drop_sentry_role(commitContext,
      request, response);
}