@Test public void shouldHandleNullManager_For_GetTopObjectPropertyNode() { try { when(ontology.getOWLOntologyManager()).thenReturn(null); reasoner.getTopObjectPropertyNode(); } catch (NullPointerException e) { fail("NullPointerException"); } }
@Test public void shouldGetTopObjectPropertyNode() { Node<OWLObjectPropertyExpression> node = reasoner.getTopObjectPropertyNode(); assertThat(node.getEntities(), is(Collections.singleton(owlTopObjectProperty))); }