/*
* 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.basic;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.Priority;
import org.junit.Test;
import javax.persistence.EntityManager;
import java.util.Arrays;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class Delete extends AbstractEntityTest {
private Integer id1;
private Integer id2;
private Integer id3;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(BasicTestEntity2.class);
}
@Test
@Priority(10)
public void initData() {
// Revision 1
EntityManager em = getEntityManager();
em.getTransaction().begin();
BasicTestEntity2 bte1 = new BasicTestEntity2("x", "a");
BasicTestEntity2 bte2 = new BasicTestEntity2("y", "b");
BasicTestEntity2 bte3 = new BasicTestEntity2("z", "c");
em.persist(bte1);
em.persist(bte2);
em.persist(bte3);
em.getTransaction().commit();
// Revision 2
em = getEntityManager();
em.getTransaction().begin();
bte1 = em.find(BasicTestEntity2.class, bte1.getId());
bte2 = em.find(BasicTestEntity2.class, bte2.getId());
bte3 = em.find(BasicTestEntity2.class, bte3.getId());
bte1.setStr1("x2");
bte2.setStr2("b2");
em.remove(bte3);
em.getTransaction().commit();
// Revision 3
em = getEntityManager();
em.getTransaction().begin();
bte2 = em.find(BasicTestEntity2.class, bte2.getId());
em.remove(bte2);
em.getTransaction().commit();
// Revision 4
em = getEntityManager();
em.getTransaction().begin();
bte1 = em.find(BasicTestEntity2.class, bte1.getId());
em.remove(bte1);
em.getTransaction().commit();
id1 = bte1.getId();
id2 = bte2.getId();
id3 = bte3.getId();
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList(1, 2, 4).equals(getAuditReader().getRevisions(BasicTestEntity2.class, id1));
assert Arrays.asList(1, 3).equals(getAuditReader().getRevisions(BasicTestEntity2.class, id2));
assert Arrays.asList(1, 2).equals(getAuditReader().getRevisions(BasicTestEntity2.class, id3));
}
@Test
public void testHistoryOfId1() {
BasicTestEntity2 ver1 = new BasicTestEntity2(id1, "x", null);
BasicTestEntity2 ver2 = new BasicTestEntity2(id1, "x2", null);
assert getAuditReader().find(BasicTestEntity2.class, id1, 1).equals(ver1);
assert getAuditReader().find(BasicTestEntity2.class, id1, 2).equals(ver2);
assert getAuditReader().find(BasicTestEntity2.class, id1, 3).equals(ver2);
assert getAuditReader().find(BasicTestEntity2.class, id1, 4) == null;
}
@Test
public void testHistoryOfId2() {
BasicTestEntity2 ver1 = new BasicTestEntity2(id2, "y", null);
assert getAuditReader().find(BasicTestEntity2.class, id2, 1).equals(ver1);
assert getAuditReader().find(BasicTestEntity2.class, id2, 2).equals(ver1);
assert getAuditReader().find(BasicTestEntity2.class, id2, 3) == null;
assert getAuditReader().find(BasicTestEntity2.class, id2, 4) == null;
}
@Test
public void testHistoryOfId3() {
BasicTestEntity2 ver1 = new BasicTestEntity2(id3, "z", null);
assert getAuditReader().find(BasicTestEntity2.class, id3, 1).equals(ver1);
assert getAuditReader().find(BasicTestEntity2.class, id3, 2) == null;
assert getAuditReader().find(BasicTestEntity2.class, id3, 3) == null;
assert getAuditReader().find(BasicTestEntity2.class, id3, 4) == null;
}
}