/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.envers.test.integration.revfordate;
import java.util.Date;
import javax.persistence.EntityManager;
import org.hibernate.envers.AuditReader;
import org.hibernate.envers.exception.RevisionDoesNotExistException;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.entities.StrTestEntity;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.hibernate.ejb.Ejb3Configuration;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class RevisionForDate extends AbstractEntityTest {
private long timestamp1;
private long timestamp2;
private long timestamp3;
private long timestamp4;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(StrTestEntity.class);
}
@BeforeClass(dependsOnMethods = "init")
public void initData() throws InterruptedException {
timestamp1 = System.currentTimeMillis();
Thread.sleep(100);
// Revision 1
EntityManager em = getEntityManager();
em.getTransaction().begin();
StrTestEntity rfd = new StrTestEntity("x");
em.persist(rfd);
Integer id = rfd.getId();
em.getTransaction().commit();
timestamp2 = System.currentTimeMillis();
Thread.sleep(100);
// Revision 2
em.getTransaction().begin();
rfd = em.find(StrTestEntity.class, id);
rfd.setStr("y");
em.getTransaction().commit();
timestamp3 = System.currentTimeMillis();
Thread.sleep(100);
// Revision 3
em.getTransaction().begin();
rfd = em.find(StrTestEntity.class, id);
rfd.setStr("z");
em.getTransaction().commit();
timestamp4 = System.currentTimeMillis();
}
@Test(expectedExceptions = RevisionDoesNotExistException.class)
public void testTimestamps1() {
getAuditReader().getRevisionNumberForDate(new Date(timestamp1));
}
@Test
public void testTimestamps() {
assert getAuditReader().getRevisionNumberForDate(new Date(timestamp2)).intValue() == 1;
assert getAuditReader().getRevisionNumberForDate(new Date(timestamp3)).intValue() == 2;
assert getAuditReader().getRevisionNumberForDate(new Date(timestamp4)).intValue() == 3;
}
@Test
public void testDatesForRevisions() {
AuditReader vr = getAuditReader();
assert vr.getRevisionNumberForDate(vr.getRevisionDate(1)).intValue() == 1;
assert vr.getRevisionNumberForDate(vr.getRevisionDate(2)).intValue() == 2;
assert vr.getRevisionNumberForDate(vr.getRevisionDate(3)).intValue() == 3;
}
@Test
public void testRevisionsForDates() {
AuditReader vr = getAuditReader();
assert vr.getRevisionDate(vr.getRevisionNumberForDate(new Date(timestamp2))).getTime() <= timestamp2;
assert vr.getRevisionDate(vr.getRevisionNumberForDate(new Date(timestamp2)).intValue()+1).getTime() > timestamp2;
assert vr.getRevisionDate(vr.getRevisionNumberForDate(new Date(timestamp3))).getTime() <= timestamp3;
assert vr.getRevisionDate(vr.getRevisionNumberForDate(new Date(timestamp3)).intValue()+1).getTime() > timestamp3;
assert vr.getRevisionDate(vr.getRevisionNumberForDate(new Date(timestamp4))).getTime() <= timestamp4;
}
}