/**
* Copyright (C) 2001-2004 France Telecom R&D
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.objectweb.speedo.runtime.ref.fkId;
import javax.jdo.PersistenceManager;
import junit.framework.Assert;
import org.objectweb.speedo.SpeedoTestHelper;
import org.objectweb.speedo.pobjects.ref.fkId.Project;
import org.objectweb.speedo.pobjects.ref.fkId.Release;
/**
*
* Test one to one relationship sharing the smae composite id,
* this composite id being used to describe the reverse field relationship.
* @author Y. Bersihand
*/
public class TestSameCompositeId extends SpeedoTestHelper {
public TestSameCompositeId(String s) {
super(s);
}
protected String getLoggerName() {
return LOG_NAME + "rt.ref.fkId.TestSameCompositeId";
}
/**
* Make persistent a project and an associated release
* Retrieve the project and test the id fields of the project and its release.
*/
public void testRetrieveRelationship() {
PersistenceManager pm = pmf.getPersistenceManager();
String name_id = "project1";
String team_id = "dpc";
Project p1 = new Project(name_id, team_id);
Release r1 = new Release();
r1.setProject(p1);
r1.setVersion(1);
//make the project persistent
pm.makePersistent(p1);
//keep the id of the project
Object project1ID = pm.getObjectId(p1);
Assert.assertNotNull("null object identifier", project1ID);
pm.close();
p1 = null;
r1 = null;
pm = pmf.getPersistenceManager();
//retrieve the project
p1 = (Project) pm.getObjectById(project1ID, true);
Assert.assertNotNull("null instance returned by getObjectById", p1);
Assert.assertEquals("Bad project name", name_id, p1.getNameId());
Assert.assertEquals("Bad project name", team_id, p1.getTeamId());
Assert.assertNotNull("null instance returned by p1.getRelease()", p1.getRelease());
Assert.assertEquals("Bad project name for release", name_id, p1.getRelease().getNameId());
Assert.assertEquals("Bad team name for release", team_id, p1.getRelease().getTeamId());
//delete the release and the project
pm.currentTransaction().begin();
pm.deletePersistent(p1.getRelease());
pm.deletePersistent(p1);
pm.currentTransaction().commit();
pm.close();
}
}