@Test public void testInverse() { final StringWriter s = new StringWriter(); final ATermRenderer r = new ATermManchesterSyntaxRenderer(); r.setWriter(new PrintWriter(s)); final ATermAppl p = term("p"); r.visit(inv(p)); final String expected = "inverse p"; final String actual = s.toString(); assertEquals(expected, actual); }
@Test public void testInverse() { final StringWriter s = new StringWriter(); final ATermRenderer r = new ATermManchesterSyntaxRenderer(); r.setWriter(new PrintWriter(s)); final ATermAppl p = term("p"); r.visit(inv(p)); final String expected = "inverse p"; final String actual = s.toString(); assertEquals(expected, actual); }
@Test public void testELExpressivityAnonymousInverseRestriction() { classes(_C, _D); objectProperties(_p); _kb.addSubClass(_C, some(inv(_p), _D)); assertFalse(_kb.getExpressivity().isEL()); assertFalse(SimplifiedELClassifier.class.equals(_kb.getTaxonomyBuilder().getClass())); }
@Test public void functionalSubTrans() { classes(_A); objectProperties(_r, _f); _kb.addFunctionalProperty(_f); _kb.addTransitiveProperty(_r); _kb.addSubProperty(_f, _r); _kb.addEquivalentClass(_D, and(_C, some(_f, not(_C)))); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(and(not(_A), some(inv(_f), _A), all(inv(_r), some(inv(_f), _A))))); }
@Test public void doubleBlockingExample() { classes(_C, _D); objectProperties(_f, _r); _kb.addTransitiveProperty(_r); _kb.addSubProperty(_f, _r); _kb.addEquivalentClass(_D, and(_C, some(_f, not(_C)))); _kb.addSubClass(TOP, max(_f, 1, TOP)); assertTrue(_kb.isConsistent()); assertFalse(_kb.isSatisfiable(and(not(_C), some(inv(_f), _D), all(inv(_r), some(inv(_f), _D))))); }
@Test public void propertyChain() { classes(_C, _D); objectProperties(_p, _q, _r, _s); _kb.addDisjointClass(_C, _D); _kb.addSubProperty(list(_p, inv(_q), _r, _s), _s); _kb.addSubClass(_D, all(_s, _C)); _kb.addSubClass(_D, some(_p, some(inv(_q), some(_r, some(_s, _D))))); assertTrue(_kb.isConsistent()); assertFalse(_kb.isSatisfiable(_D)); }
@Test public void test518() { // tests if the interaction between some values restriction and inverses ends up creating a cycle in the // completion graph classes(_A, _B, _C); objectProperties(_p, _q); _kb.addInverseFunctionalProperty(_p); _kb.addSubProperty(_q, inv(_p)); assertFalse(_kb.isSatisfiable(some(_p, some(_q, all(_p, BOTTOM))))); }
@Test public void somePQallAnonInvR1() { classes(_C); objectProperties(_p, _q, _r); _kb.addSubProperty(list(_p, _q), _r); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(_C)); assertTrue(_kb.isSatisfiable(all(inv(_r), not(_C)))); assertFalse(_kb.isSatisfiable(and(_C, some(_p, some(_q, all(inv(_r), not(_C))))))); }
@Test public void somePQallAnonInvR2() { classes(_C); objectProperties(_p, _q, _r); _kb.addSubProperty(list(_p, _q), _r); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(_C)); assertTrue(_kb.isSatisfiable(some(_q, all(inv(_r), not(_C))))); assertFalse(_kb.isSatisfiable(and(_C, some(_p, some(_q, all(inv(_r), not(_C))))))); }
@Test public void nestedPropertyChains() { classes(_C); objectProperties(_p, _q, _r, _f); _kb.addSubProperty(list(_p, _q), _r); _kb.addSubProperty(list(_r, _q), _f); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(_C)); assertTrue(_kb.isSatisfiable(all(inv(_f), not(_C)))); assertFalse(_kb.isSatisfiable(and(_C, some(_p, some(_q, some(_q, all(inv(_f), not(_C)))))))); }
@Test public void testGuessingRule() { classes(_C, _D); objectProperties(_p); individuals(_a, _b); _kb.addEquivalentClass(_C, hasValue(inv(_p), _a)); _kb.addType(_a, card(_p, 2, _D)); _kb.addType(_a, card(_p, 3, TOP)); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(_C)); }
@Test public void cdClassificationWithInverses() { classes(_C, _D, _E); objectProperties(_p); _kb.addSubClass(_C, some(_p, _D)); _kb.addSubClass(_D, all(inv(_p), _E)); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSubClassOf(_C, _E)); _kb.classify(); assertTrue(_kb.isSubClassOf(_C, _E)); }
@Test public void somePallInvP() { classes(_C, _D); objectProperties(_p); _kb.addSubClass(_D, some(_p, _C)); _kb.addSubClass(_C, all(inv(_p), not(_D))); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(_C)); assertFalse(_kb.isSatisfiable(_D)); }
@Test public void someFunctionalP() { classes(_C, _D); objectProperties(_p); _kb.addFunctionalProperty(_p); _kb.addSubClass(_D, some(inv(_p), _C)); _kb.addSubClass(_C, some(_p, not(_D))); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(_C)); assertFalse(_kb.isSatisfiable(_D)); }
@Test public void somePallInvPwithReflexivity() { classes(_C, _D); objectProperties(_p, _r); _kb.addReflexiveProperty(_r); _kb.addSubClass(_D, some(_p, _C)); _kb.addSubClass(_C, all(inv(_p), not(_D))); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(_C)); assertFalse(_kb.isSatisfiable(_D)); }
@Test public void cachedIntersectionUnsat() { classes(_B, _C, _D); objectProperties(_p); _kb.addDisjointClass(_C, _D); _kb.addSubClass(_B, some(_p, some(inv(_p), and(_C, _D)))); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(_C)); assertTrue(_kb.isSatisfiable(_D)); assertFalse(_kb.isSatisfiable(_B)); }
@Test public void somePQallInvR() { classes(_C, _D); objectProperties(_p, _q, _r); _kb.addSubProperty(list(_p, _q), _r); _kb.addSubClass(_D, some(_p, some(_q, _C))); _kb.addSubClass(_C, all(inv(_r), not(_D))); assertTrue(_kb.isConsistent()); assertTrue(_kb.isSatisfiable(_C)); assertFalse(_kb.isSatisfiable(_D)); }
@Test public void transitivityInverse() { classes(_C, _D); objectProperties(_p, _q, _r); _kb.addTransitiveProperty(_r); _kb.addSubProperty(_r, _q); _kb.addSubClass(_D, all(_q, _C)); assertTrue(_kb.isConsistent()); assertFalse(_kb.isSatisfiable(some(_p, and(_D, some(_p, and(some(inv(_r), _D), some(_r, not(_C)))))))); }
@Test public void propertyChainInverse() { classes(_C, _D); objectProperties(_p, _q, _r); _kb.addSubProperty(list(_r, _p), _q); _kb.addSubClass(_D, all(_q, _C)); assertTrue(_kb.isConsistent()); assertFalse(_kb.isSatisfiable(some(_p, and(_D, some(_p, and(some(inv(_r), _D), some(_p, not(_C)))))))); }
@Test public void propertyChainInverseCardinality() { classes(_C, _D); objectProperties(_p, _q, _r); // functionality has no effect, it is used to force // double blocking instead of equality blocking _kb.addFunctionalProperty(_p); _kb.addSubProperty(list(_r, _p), _q); _kb.addSubClass(_D, all(_q, _C)); assertTrue(_kb.isConsistent()); assertFalse(_kb.isSatisfiable(some(_p, and(_D, some(_p, and(some(inv(_r), _D), some(_p, not(_C)))))))); }