@Test
public void shouldBuildDisjointClasses()
throws OWLOntologyCreationException {
// given
BuilderDisjointClasses builder = new BuilderDisjointClasses(df)
.withItem(ce).withItem(df.getOWLClass(iri));
OWLAxiom expected = df.getOWLDisjointClassesAxiom(ce,
df.getOWLClass(iri));
OWLOntology o = m.createOntology();
// when
builder.applyChanges(o);
// then
assertTrue(o.containsAxiom(expected));
}