public void testRR() {
Statement st = SPO;
Model m = model;
ReifiedStatement rs1 = m.createReifiedStatement(aURI, st);
ReifiedStatement rs2 = m.createReifiedStatement(anotherURI, st);
m.removeReification(rs1);
testNotReifying(m, aURI);
assertTrue("st is still reified", st.isReified());
m.removeReification(rs2);
assertFalse("st should no longer be reified", st.isReified());
}
public void testListReifiedSpecificStatements() {
assertEquals("no statements should match st", empty, getSetRS(model, SPO));
/* */
ReifiedStatement rs = model.createReifiedStatement(aURI, SPO);
ReifiedStatement rs2 = model.createReifiedStatement(anotherURI, SPO2);
model.add(rs, P, O);
// assertEquals( "still no matching statement", empty, getSetRS( m, stOther ) );
/* */
Set justRS2 = arrayToSet(new Object[] {rs2});
model.add(rs2, P, O);
assertEquals("now one matching statement", justRS2, getSetRS(model, SPO2));
}
/**
* test that listReifiedStatements produces an iterator that contains the right reified
* statements. We *don't* test that they're not duplicated, because they might be; disallowing
* duplicates could be expensive.
*/
public void testListReifiedStatements() {
assertEquals("initially: no reified statements", empty, getSetRS(model));
ReifiedStatement rs = model.createReifiedStatement(aURI, SPO);
// assertEquals( "still: no reified statements", empty, getSetRS( m ) );
/* */
model.add(rs, P, O);
Set justRS = arrayToSet(new Object[] {rs});
assertEquals("post-add: one reified statement", justRS, getSetRS(model));
model.add(S, P, rs);
assertEquals("post-add: still one reified statement", justRS, getSetRS(model));
/* */
ReifiedStatement rs2 = model.createReifiedStatement(anotherURI, SPO2);
Set bothRS = arrayToSet(new Object[] {rs, rs2});
model.add(rs2, P, O);
assertEquals("post-add: still one reified statement", bothRS, getSetRS(model));
}
public void testConstructionByURI() {
ReifiedStatement rs = model.createReifiedStatement("spoo:handle", SPO);
ReifiedStatement rs2 = SPO.createReifiedStatement("spoo:gripper");
assertEquals("recover statement (URI)", SPO, rs.getStatement());
assertEquals("recover URI", "spoo:handle", rs.getURI());
assertEquals("recover URI", "spoo:gripper", rs2.getURI());
}
public void testRemoveReificationWorks() {
Statement st = SPO;
Model m = model;
m.createReifiedStatement(aURI, st);
assertTrue("st is now reified", st.isReified());
m.removeAllReifications(st);
assertFalse("st is no longer reified", st.isReified());
}
public void testStatementListReifiedStatements() {
Statement st = SPO;
Model m = model;
assertEquals(
"it's not there yet", empty, GraphTestBase.iteratorToSet(st.listReifiedStatements()));
ReifiedStatement rs = m.createReifiedStatement(aURI, st);
Set justRS = arrayToSet(new Object[] {rs});
m.add(rs, P, O);
assertEquals("it's here now", justRS, GraphTestBase.iteratorToSet(st.listReifiedStatements()));
}
public void testIsReified() {
ReifiedStatement rs = model.createReifiedStatement(aURI, SPO);
Resource BS = model.createResource(anchor + "BS");
Property BP = model.createProperty(anchor + "BP");
RDFNode BO = model.createProperty(anchor + "BO");
model.add(rs, P, O);
assertTrue("st should be reified now", SPO.isReified());
assertTrue("m should have st reified now", model.isReified(SPO));
assertFalse(
"this new statement should not be reified", model.createStatement(BS, BP, BO).isReified());
}
public void testDoesNotReifyElsewhere() {
final String uri = "spoo:rubbish";
Model m2 = getModel();
model.createReifiedStatement(uri, SPO);
testDoesNotReify("blue model should not reify rubbish", m2.createResource(uri));
}
/**
* this test appeared when TestStatementResources crashed using reified statements as a step-0
* implementation for asSubject()/asObject(). Looks like there was a problem in
* modelReifier().getRS(), which we're fixing ...
*/
public void testListDoesntCrash() {
model.createReifiedStatement(SPO);
model.createReifiedStatement(SPO2);
assertTrue("should be non-empty", model.listReifiedStatements().hasNext());
}
public void testConstructionFromModels() {
testStatementAndModel("fromModel", model.createReifiedStatement(SPO), model, SPO);
}
public void testConversion() {
final String uri = "spoo:handle";
model.createReifiedStatement(uri, SPO);
ReifiedStatement rs2 = (ReifiedStatement) model.createResource(uri).as(ReifiedStatement.class);
assertEquals("recover statement", SPO, rs2.getStatement());
}
