/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hp.hpl.jena.rdf.model.test;
import com.hp.hpl.jena.graph.Factory;
import com.hp.hpl.jena.graph.Graph;
import com.hp.hpl.jena.rdf.model.Model;
import com.hp.hpl.jena.rdf.model.Property;
import com.hp.hpl.jena.rdf.model.RDFNode;
import com.hp.hpl.jena.rdf.model.Resource;
import com.hp.hpl.jena.rdf.model.ResourceFactory;
import com.hp.hpl.jena.rdf.model.impl.ModelCom;
import com.hp.hpl.jena.rdf.model.test.helpers.ModelHelper;
import com.hp.hpl.jena.rdf.model.test.helpers.TestingModelFactory;
import org.junit.Assert;
public class TestContains extends AbstractModelTestBase
{
public TestContains( final TestingModelFactory modelFactory,
final String name )
{
super(modelFactory, name);
}
private Property prop( final String uri )
{
return ResourceFactory.createProperty("eh:/" + uri);
}
private Resource res( final String uri )
{
return ResourceFactory.createResource("eh:/" + uri);
}
public void testContains()
{
testContains(false, "", "x");
testContains(false, "a R b", "x");
testContains(false, "a R b; c P d", "x");
/* */
testContains(false, "a R b", "z");
/* */
testContains(true, "x R y", "x");
testContains(true, "a P b", "P");
testContains(true, "i Q j", "j");
testContains(true, "x R y; a P b; i Q j", "y");
/* */
testContains(true, "x R y; a P b; i Q j", "y");
testContains(true, "x R y; a P b; i Q j", "R");
testContains(true, "x R y; a P b; i Q j", "a");
}
public void testContains( final boolean yes, final String facts,
final String resource )
{
final Model m = ModelHelper.modelWithStatements(this, facts);
final RDFNode r = ModelHelper.rdfNode(m, resource);
if (ModelHelper.modelWithStatements(this, facts).containsResource(r) != yes)
{
Assert.fail("[" + facts + "] should" + (yes ? "" : " not")
+ " contain " + resource);
}
}
public void testContainsWithNull()
{
testCWN(false, "", null, null, null);
testCWN(true, "x R y", null, null, null);
testCWN(false, "x R y", null, null, res("z"));
testCWN(true, "x RR y", res("x"), prop("RR"), null);
testCWN(true, "a BB c", null, prop("BB"), res("c"));
testCWN(false, "a BB c", null, prop("ZZ"), res("c"));
}
public void testCWN( final boolean yes, final String facts,
final Resource S, final Property P, final RDFNode O )
{
Assert.assertEquals(yes, ModelHelper.modelWithStatements(this, facts)
.contains(S, P, O));
}
public void testModelComContainsSPcallsContainsSPO()
{
final Graph g = Factory.createDefaultGraph();
final boolean[] wasCalled = { false };
// FIXME change to dynamic proxy
final Model m = new ModelCom(g) {
@Override
public boolean contains( final Resource s, final Property p,
final RDFNode o )
{
wasCalled[0] = true;
return super.contains(s, p, o);
}
};
Assert.assertFalse(m.contains(ModelHelper.resource("r"),
ModelHelper.property("p")));
Assert.assertTrue("contains(S,P) should call contains(S,P,O)",
wasCalled[0]);
}
}