@Test
public void testSymmetricObjectPropertyAxiomAccessors() {
OWLOntology ont = getOWLOntology("ont");
OWLObjectProperty propP = ObjectProperty(iri("p"));
OWLOntologyManager man = ont.getOWLOntologyManager();
OWLSymmetricObjectPropertyAxiom ax = SymmetricObjectProperty(propP);
man.addAxiom(ont, ax);
performAxiomTests(ont, ax);
assertTrue(ont.getSymmetricObjectPropertyAxioms(propP).contains(ax));
assertTrue(ont.getAxioms(propP, EXCLUDED).contains(ax));
assertTrue(isSymmetric(propP, ont));