}
@Test
public void shouldBuildDisjointUnion() {
// given
BuilderDisjointUnion builder = new BuilderDisjointUnion(df)
.withClass(ce).withItems(classes).withAnnotations(annotations);
OWLObject expected = df.getOWLDisjointUnionAxiom(ce, classes,
annotations);
// when
OWLObject built = builder.buildObject();
// then
assertEquals(expected, built);
}