@Test
public void testCreateFactCommentCallsDelegate() throws Exception {

  FactCreateCommentDelegate delegate = mock(FactCreateCommentDelegate.class);
  when(delegateProvider.get(FactCreateCommentDelegate.class)).thenReturn(delegate);
  CreateFactCommentRequest request = new CreateFactCommentRequest();
  service.createFactComment(RequestHeader.builder().build(), request);
  verify(delegate).handle(request);
}