@Test
public void testSearchMetaFactsCallsDelegate() throws Exception {

  FactSearchMetaDelegate delegate = mock(FactSearchMetaDelegate.class);
  when(delegateProvider.get(FactSearchMetaDelegate.class)).thenReturn(delegate);
  SearchMetaFactsRequest request = new SearchMetaFactsRequest();
  service.searchMetaFacts(RequestHeader.builder().build(), request);
  verify(delegate).handle(request);
}