@Test
public void testTraverseGraphByObjectSearchWithoutSearchResult() throws Exception {

  when(objectFactDao.searchObjects(any())).thenReturn(ResultContainer.<ObjectRecord>builder().build());
  ResultSet<?> result = delegate.handle(new TraverseGraphByObjectSearchRequest().setSearch(new SearchObjectRequest()));
  assertFalse(result.iterator().hasNext());
  verify(requestConverter).apply(notNull());
  verify(objectFactDao).searchObjects(notNull());
  verifyNoInteractions(traverseGraphHandler);
}