/**
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
*/
/*
* Created on Sep 16, 2009
*/
package com.bigdata.rdf.sail;
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.Collection;
import java.util.LinkedList;
import java.util.Properties;
import org.openrdf.OpenRDFException;
import org.openrdf.model.impl.LiteralImpl;
import org.openrdf.model.vocabulary.XMLSchema;
import org.openrdf.query.Binding;
import org.openrdf.query.BindingSet;
import org.openrdf.query.QueryLanguage;
import org.openrdf.query.TupleQuery;
import org.openrdf.query.TupleQueryResult;
import org.openrdf.query.impl.BindingImpl;
import org.openrdf.rio.RDFFormat;
import com.bigdata.rdf.axioms.NoAxioms;
import com.bigdata.rdf.vocab.NoVocabulary;
/**
* Test suite for ticket #1388: xsd:date function
*/
public class TestTicket1388 extends ProxyBigdataSailTestCase {
public Properties getTriplesNoInference() {
Properties props = super.getProperties();
// triples with sids
props.setProperty(BigdataSail.Options.QUADS, "false");
props.setProperty(BigdataSail.Options.STATEMENT_IDENTIFIERS, "false");
// no inference
props.setProperty(BigdataSail.Options.TRUTH_MAINTENANCE, "false");
props.setProperty(BigdataSail.Options.AXIOMS_CLASS, NoAxioms.class.getName());
props.setProperty(BigdataSail.Options.VOCABULARY_CLASS, NoVocabulary.class.getName());
props.setProperty(BigdataSail.Options.JUSTIFY, "false");
props.setProperty(BigdataSail.Options.TEXT_INDEX, "false");
return props;
}
/**
*
*/
public TestTicket1388() {
}
/**
* @param arg0
*/
public TestTicket1388(String arg0) {
super(arg0);
}
/**
* When loading quads into a triple store, the context is striped away by
* default.
*/
public void testDateFunction() throws Exception {
BigdataSailRepositoryConnection cxn = null;
final BigdataSail sail = getSail(getTriplesNoInference());
try {
sail.initialize();
final BigdataSailRepository repo = new BigdataSailRepository(sail);
cxn = (BigdataSailRepositoryConnection) repo.getConnection();
cxn.begin();
try {
InputStream is = TestTicket1388.class.getResourceAsStream("testTicket1388.n3");
if (is == null) {
throw new IOException("Could not locate resource: " + "testTicket1388.n3");
}
Reader reader = new InputStreamReader(new BufferedInputStream(is));
try {
cxn.add(reader, "", RDFFormat.N3);
} finally {
reader.close();
}
cxn.commit();
} catch (OpenRDFException ex) {
cxn.rollback();
throw ex;
}
cxn.commit();
final String query = "SELECT ?myDate (count(?doc) as ?countDoc) \n " + //
"{ ?doc rdf:type <http://www.example.com/Document> . \n " + //
" ?doc <http://www.example.com/created> ?date . \n " + //
" filter((<http://www.w3.org/2001/XMLSchema#date>(?date)) >= \"2014-04-11\"^^<http://www.w3.org/2001/XMLSchema#date>) .\n " + //
" filter((<http://www.w3.org/2001/XMLSchema#date>(?date)) < \"2014-05-30\"^^<http://www.w3.org/2001/XMLSchema#date>) .\n " + //
" bind((<http://www.w3.org/2001/XMLSchema#date>(?date)) as ?myDate) .\n " + //
"} group by ?myDate";
final TupleQuery q = cxn.prepareTupleQuery(QueryLanguage.SPARQL,
query);
final TupleQueryResult tqr = q.evaluate();
final Collection<BindingSet> solution = new LinkedList<BindingSet>();
//[myDate="2014-04-11"^^<http://www.w3.org/2001/XMLSchema#date>;countDoc="3"^^<http://www.w3.org/2001/XMLSchema#integer>]
//[myDate="2014-05-29"^^<http://www.w3.org/2001/XMLSchema#date>;countDoc="2"^^<http://www.w3.org/2001/XMLSchema#integer>]
solution.add(createBindingSet(new Binding[] {
new BindingImpl("myDate", new LiteralImpl("2014-04-11", XMLSchema.DATE)),
new BindingImpl("countDoc", new LiteralImpl(Integer.toString(3), XMLSchema.INTEGER))
}));
solution.add(createBindingSet(new Binding[] {
new BindingImpl("myDate", new LiteralImpl("2014-05-29", XMLSchema.DATE)),
new BindingImpl("countDoc", new LiteralImpl(Integer.toString(2), XMLSchema.INTEGER))
}));
compare(tqr, solution);
tqr.close();
} finally {
if (cxn != null)
cxn.close();
sail.__tearDownUnitTest();
}
}
}