/**
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.bigdata.rdf.rules;
import org.openrdf.model.URI;
import org.openrdf.model.impl.URIImpl;
import org.openrdf.model.vocabulary.OWL;
import org.openrdf.model.vocabulary.RDF;
import com.bigdata.rdf.rio.IStatementBuffer;
import com.bigdata.rdf.rio.StatementBuffer;
import com.bigdata.rdf.store.AbstractTripleStore;
import com.bigdata.rdf.vocab.Vocabulary;
import com.bigdata.relation.rule.Rule;
import com.bigdata.util.InnerCause;
import com.bigdata.util.concurrent.ExecutionExceptions;
/**
* Test suite for owl:FunctionalProperty processing.
*
* <pre>
* (x rdf:type owl:FunctionalProperty), (a x b), (a x c) ->
* throw ConstraintViolationException
* </pre>
*
* @see RuleOwlFunctionalProperty
*
* @author <a href="mailto:mrpersonick@users.sourceforge.net">Mike Personick</a>
*/
public class TestRuleOwlFunctionalProperty extends AbstractRuleTestCase {
/**
*
*/
public TestRuleOwlFunctionalProperty() {
super();
}
/**
* @param name
*/
public TestRuleOwlFunctionalProperty(String name) {
super(name);
}
public void test_RuleOwlFunctionalProperty() throws Exception {
AbstractTripleStore store = getStore();
try {
URI john = new URIImpl("http://www.foo.org/john");
URI mary = new URIImpl("http://www.foo.org/mary");
URI susie = new URIImpl("http://www.foo.org/susie");
URI wife = new URIImpl("http://www.foo.org/wife");
IStatementBuffer buffer = new StatementBuffer(store, 100/* capacity */);
buffer.add(wife, RDF.TYPE, OWL.FUNCTIONALPROPERTY);
buffer.add(john, wife, mary);
// write on the store.
buffer.flush();
// verify statement(s).
assertTrue(store.hasStatement(wife, RDF.TYPE, OWL.FUNCTIONALPROPERTY));
assertTrue(store.hasStatement(john, wife, mary));
final long nbefore = store.getStatementCount();
final Vocabulary vocab = store.getVocabulary();
final Rule r = new RuleOwlFunctionalProperty(store.getSPORelation()
.getNamespace(), vocab);
// apply the rule.
applyRule(store, r, -1/*solutionCount*/,0/*mutationCount*/);
/*
* validate the state of the primary store.
*/
// told
assertTrue(store.hasStatement(wife, RDF.TYPE, OWL.FUNCTIONALPROPERTY));
assertTrue(store.hasStatement(john, wife, mary));
// final #of statements in the store.
assertEquals(nbefore, store.getStatementCount());
// add another value for the functional property
buffer.add(john, wife, susie);
buffer.flush();
applyRule(store, r, -1/*solutionCount*/, 2/*mutationCount*/);
assertTrue(store.hasStatement(mary, OWL.SAMEAS, susie));
assertTrue(store.hasStatement(susie, OWL.SAMEAS, mary));
// final #of statements in the store.
assertEquals(nbefore+3, store.getStatementCount());
// try {
//
// // apply the rule.
// applyRule(store, r, -1/*solutionCount*/,0/*mutationCount*/);
//
// fail("should have violated the functional property");
//
// } catch (Exception ex) {
//
// if (!InnerCause.isInnerCause(ex,
// ConstraintViolationException.class)) {
// fail("Expected: " + ConstraintViolationException.class);
// }
//
//// final ExecutionExceptions ex2 = (ExecutionExceptions)
//// InnerCause.getInnerCause(ex, ExecutionExceptions.class);
////
//// Throwable t = ex2.causes().get(0);
//// while (t.getCause() != null)
//// t = t.getCause();
////
//// if (!(t instanceof ConstraintViolationException))
//// fail("inner cause should be a ConstraintViolationException");
//
// }
} finally {
store.__tearDownUnitTest();
}
}
public void test_RuleOwlInverseFunctionalProperty() throws Exception {
AbstractTripleStore store = getStore();
try {
URI john = new URIImpl("http://www.foo.org/john");
URI paul = new URIImpl("http://www.foo.org/paul");
URI mary = new URIImpl("http://www.foo.org/mary");
URI wife = new URIImpl("http://www.foo.org/wife");
IStatementBuffer buffer = new StatementBuffer(store, 100/* capacity */);
buffer.add(wife, RDF.TYPE, OWL.INVERSEFUNCTIONALPROPERTY);
buffer.add(john, wife, mary);
// write on the store.
buffer.flush();
// verify statement(s).
assertTrue(store.hasStatement(wife, RDF.TYPE, OWL.INVERSEFUNCTIONALPROPERTY));
assertTrue(store.hasStatement(john, wife, mary));
final long nbefore = store.getStatementCount();
final Vocabulary vocab = store.getVocabulary();
final Rule r = new RuleOwlInverseFunctionalProperty(store.getSPORelation()
.getNamespace(), vocab);
// apply the rule.
applyRule(store, r, -1/*solutionCount*/,0/*mutationCount*/);
/*
* validate the state of the primary store.
*/
// told
assertTrue(store.hasStatement(wife, RDF.TYPE, OWL.INVERSEFUNCTIONALPROPERTY));
assertTrue(store.hasStatement(john, wife, mary));
// final #of statements in the store.
assertEquals(nbefore, store.getStatementCount());
// add another S for the inverse functional property
buffer.add(paul, wife, mary);
buffer.flush();
applyRule(store, r, -1/*solutionCount*/, 2/*mutationCount*/);
assertTrue(store.hasStatement(john, OWL.SAMEAS, paul));
assertTrue(store.hasStatement(paul, OWL.SAMEAS, john));
// final #of statements in the store.
assertEquals(nbefore+3, store.getStatementCount());
// try {
//
// // apply the rule.
// applyRule(store, r, -1/*solutionCount*/,0/*mutationCount*/);
//
// fail("should have violated the inverse functional property");
//
// } catch (Exception ex) {
//
// if (!InnerCause.isInnerCause(ex,
// ConstraintViolationException.class)) {
// fail("Expected: " + ConstraintViolationException.class);
// }
//// final ExecutionExceptions ex2 = (ExecutionExceptions)
//// InnerCause.getInnerCause(ex, ExecutionExceptions.class);
////
//// Throwable t = ex2.causes().get(0);
//// while (t.getCause() != null)
//// t = t.getCause();
////
//// if (!(t instanceof ConstraintViolationException))
//// fail("inner cause should be a ConstraintViolationException");
//
// }
} finally {
store.__tearDownUnitTest();
}
}
}