/*
* JBoss DNA (http://www.jboss.org/dna)
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
* See the AUTHORS.txt file in the distribution for a full listing of
* individual contributors.
*
* JBoss DNA is free software. Unless otherwise indicated, all code in JBoss DNA
* is licensed to you under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* JBoss DNA 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.dna.jcr;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNull.notNullValue;
import static org.hamcrest.core.IsNull.nullValue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThat;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import javax.jcr.PropertyType;
import javax.jcr.Value;
import org.jboss.dna.graph.property.Name;
import org.jboss.dna.graph.property.NameFactory;
import org.jboss.dna.graph.property.basic.BasicName;
import org.jboss.dna.jcr.nodetype.NodeTypeTemplate;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* BDD test cases for property and child node definition inheritance. Could be part of RepositoryNodeTypeManagerTest, but split
* off to isolate tests for this behavior vs. projection/inference and registration/unregistration behavior.
*/
public class ItemDefinitionTest extends AbstractSessionTest {
private static final Name NODE_TYPE_A = new BasicName(TestLexicon.Namespace.URI, "nodeA");
private static final Name NODE_TYPE_B = new BasicName(TestLexicon.Namespace.URI, "nodeB");
private static final Name NODE_TYPE_C = new BasicName(TestLexicon.Namespace.URI, "nodeC");
private static final Name SINGLE_PROP1 = new BasicName(TestLexicon.Namespace.URI, "singleProp1");
private static final Name SINGLE_PROP2 = new BasicName(TestLexicon.Namespace.URI, "singleProp2");
protected NameFactory nameFactory;
@Override
@Before
public void beforeEach() throws Exception {
super.beforeEach();
nameFactory = session.getExecutionContext().getValueFactories().getNameFactory();
}
@Override
protected void initializeContent() {
graph.create("/jcr:system").and().create("/jcr:system/dna:namespaces");
}
@After
public void after() throws Exception {
if (session != null && session.isLive()) {
session.logout();
}
}
@Test
public void shouldNotFindInvalidPropertyDefinition() throws Exception {
// This property name is not defined for any of our test types
Name badName = nameFactory.create("undefinedName");
JcrPropertyDefinition propDef;
propDef = repoTypeManager.findPropertyDefinition(NODE_TYPE_A, Collections.<Name>emptyList(), badName, null, true, true);
assertThat(propDef, is(nullValue()));
propDef = repoTypeManager.findPropertyDefinition(NODE_TYPE_B, Collections.<Name>emptyList(), badName, null, true, true);
assertThat(propDef, is(nullValue()));
propDef = repoTypeManager.findPropertyDefinition(NODE_TYPE_C, Collections.<Name>emptyList(), badName, null, true, true);
assertThat(propDef, is(nullValue()));
}
@Test
public void shouldUseNearestPropertyDefinition() {
// If a property is defined at multiple points in the type hierarchy, the property definition closest to the given type
// should be used.
JcrPropertyDefinition propDef;
propDef = repoTypeManager.findPropertyDefinition(NODE_TYPE_A,
Collections.<Name>emptyList(),
SINGLE_PROP1,
null,
true,
true);
assertThat(propDef, is(notNullValue()));
assertEquals(propDef.getRequiredType(), PropertyType.STRING);
propDef = repoTypeManager.findPropertyDefinition(NODE_TYPE_B,
Collections.<Name>emptyList(),
SINGLE_PROP1,
null,
true,
true);
assertThat(propDef, is(notNullValue()));
assertEquals(propDef.getRequiredType(), PropertyType.DOUBLE);
propDef = repoTypeManager.findPropertyDefinition(NODE_TYPE_C,
Collections.<Name>emptyList(),
SINGLE_PROP1,
null,
true,
true);
assertThat(propDef, is(notNullValue()));
assertEquals(propDef.getRequiredType(), PropertyType.LONG);
}
@Test
public void shouldFindBestMatchDefinition() {
/*
* In cases where there is more than one valid definition for the same property,
* the best match should be returned.
*/
Value doubleValue = session.getValueFactory().createValue(0.7);
Value longValue = session.getValueFactory().createValue(10);
Value stringValue = session.getValueFactory().createValue("Should not work");
JcrPropertyDefinition propDef;
// Should prefer the double definition from NODE_TYPE_C since the value is of type double
propDef = repoTypeManager.findPropertyDefinition(NODE_TYPE_C,
Collections.<Name>emptyList(),
SINGLE_PROP2,
doubleValue,
true,
true);
assertThat(propDef, is(notNullValue()));
assertEquals(propDef.getRequiredType(), PropertyType.DOUBLE);
// Should prefer the long definition from NODE_TYPE_C since the value is of type long
propDef = repoTypeManager.findPropertyDefinition(NODE_TYPE_C,
Collections.<Name>emptyList(),
SINGLE_PROP2,
longValue,
true,
true);
assertThat(propDef, is(notNullValue()));
assertEquals(propDef.getRequiredType(), PropertyType.LONG);
// Should not allow a string though, since the NODE_TYPE_C definition narrows the acceptable types to double and long
propDef = repoTypeManager.findPropertyDefinition(NODE_TYPE_C,
Collections.<Name>emptyList(),
SINGLE_PROP2,
stringValue,
true,
true);
assertThat(propDef, is(nullValue()));
}
/*
* Build a hierarchy of node types with the following relationships:
*
* dnatest:nodeA extends nt:base
* dnatest:nodeB extends nt:base
* dnatest:nodeC extends dnatest:nodeB
*
* And the following single-valued property definitions
*
* dnatest:nodeA defines properties:
* dnatest:singleProp1 of type STRING
* dnatest:nodeB defines properties:
* dnatest:singleProp1 of type DOUBLE
* dnatest:singleProp2 of type UNDEFINED
* dnatest:nodeC defines properties:
* dnatest:singleProp1 of type LONG
* dnatest:singleProp2 of type DOUBLE
* dnatest:singleProp2 of type LONG (note the double-definition)
*/
@Override
protected List<NodeTypeTemplate> getTestTypes() {
NodeTypeTemplate nodeA = new JcrNodeTypeTemplate(context);
nodeA.setName("dnatest:nodeA");
JcrPropertyDefinitionTemplate nodeASingleProp1 = new JcrPropertyDefinitionTemplate(context);
nodeASingleProp1.setName("dnatest:singleProp1");
nodeASingleProp1.setRequiredType(PropertyType.STRING);
nodeA.getPropertyDefinitionTemplates().add(nodeASingleProp1);
NodeTypeTemplate nodeB = new JcrNodeTypeTemplate(context);
nodeB.setName("dnatest:nodeB");
JcrPropertyDefinitionTemplate nodeBSingleProp1 = new JcrPropertyDefinitionTemplate(context);
nodeBSingleProp1.setName("dnatest:singleProp1");
nodeBSingleProp1.setRequiredType(PropertyType.DOUBLE);
nodeB.getPropertyDefinitionTemplates().add(nodeBSingleProp1);
JcrPropertyDefinitionTemplate nodeBSingleProp2 = new JcrPropertyDefinitionTemplate(context);
nodeBSingleProp2.setName("dnatest:singleProp2");
nodeBSingleProp2.setRequiredType(PropertyType.UNDEFINED);
nodeB.getPropertyDefinitionTemplates().add(nodeBSingleProp2);
NodeTypeTemplate nodeC = new JcrNodeTypeTemplate(context);
nodeC.setName("dnatest:nodeC");
nodeC.setDeclaredSupertypeNames(new String[] {"dnatest:nodeB"});
JcrPropertyDefinitionTemplate nodeCSingleProp1 = new JcrPropertyDefinitionTemplate(context);
nodeCSingleProp1.setName("dnatest:singleProp1");
nodeCSingleProp1.setRequiredType(PropertyType.LONG);
nodeC.getPropertyDefinitionTemplates().add(nodeCSingleProp1);
JcrPropertyDefinitionTemplate nodeCSingleProp2Double = new JcrPropertyDefinitionTemplate(context);
nodeCSingleProp2Double.setName("dnatest:singleProp2");
nodeCSingleProp2Double.setRequiredType(PropertyType.DOUBLE);
nodeC.getPropertyDefinitionTemplates().add(nodeCSingleProp2Double);
JcrPropertyDefinitionTemplate nodeCSingleProp2Long = new JcrPropertyDefinitionTemplate(context);
nodeCSingleProp2Long.setName("dnatest:singleProp2");
nodeCSingleProp2Long.setRequiredType(PropertyType.LONG);
nodeC.getPropertyDefinitionTemplates().add(nodeCSingleProp2Long);
return Arrays.asList(new NodeTypeTemplate[] {nodeA, nodeB, nodeC});
}
}