/*
* 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.exception.RevisionDoesNotExistException;
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 SingleOperationInTransaction extends AbstractEntityTest {
private Integer id1;
private Integer id2;
private Integer id3;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(BasicTestEntity1.class);
}
private Integer addNewEntity(String str, long lng) {
EntityManager em = getEntityManager();
em.getTransaction().begin();
BasicTestEntity1 bte1 = new BasicTestEntity1(str, lng);
em.persist(bte1);
em.getTransaction().commit();
return bte1.getId();
}
private void modifyEntity(Integer id, String str, long lng) {
EntityManager em = getEntityManager();
em.getTransaction().begin();
BasicTestEntity1 bte1 = em.find(BasicTestEntity1.class, id);
bte1.setLong1(lng);
bte1.setStr1(str);
em.getTransaction().commit();
}
@Test
@Priority(10)
public void initData() {
id1 = addNewEntity("x", 1); // rev 1
id2 = addNewEntity("y", 20); // rev 2
id3 = addNewEntity("z", 30); // rev 3
modifyEntity(id1, "x2", 2); // rev 4
modifyEntity(id2, "y2", 20); // rev 5
modifyEntity(id1, "x3", 3); // rev 6
modifyEntity(id1, "x3", 3); // no rev
modifyEntity(id2, "y3", 21); // rev 7
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList(1, 4, 6).equals(getAuditReader().getRevisions(BasicTestEntity1.class, id1));
assert Arrays.asList(2, 5, 7).equals(getAuditReader().getRevisions(BasicTestEntity1.class, id2));
assert Arrays.asList(3).equals(getAuditReader().getRevisions(BasicTestEntity1.class, id3));
}
@Test
public void testRevisionsDates() {
for (int i=1; i<7; i++) {
assert getAuditReader().getRevisionDate(i).getTime() <=
getAuditReader().getRevisionDate(i+1).getTime();
}
}
@Test(expected = RevisionDoesNotExistException.class)
public void testNotExistingRevision() {
getAuditReader().getRevisionDate(8);
}
@Test(expected = IllegalArgumentException.class)
public void testIllegalRevision() {
getAuditReader().getRevisionDate(0);
}
@Test
public void testHistoryOfId1() {
BasicTestEntity1 ver1 = new BasicTestEntity1(id1, "x", 1);
BasicTestEntity1 ver2 = new BasicTestEntity1(id1, "x2", 2);
BasicTestEntity1 ver3 = new BasicTestEntity1(id1, "x3", 3);
assert getAuditReader().find(BasicTestEntity1.class, id1, 1).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id1, 2).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id1, 3).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id1, 4).equals(ver2);
assert getAuditReader().find(BasicTestEntity1.class, id1, 5).equals(ver2);
assert getAuditReader().find(BasicTestEntity1.class, id1, 6).equals(ver3);
assert getAuditReader().find(BasicTestEntity1.class, id1, 7).equals(ver3);
}
@Test
public void testHistoryOfId2() {
BasicTestEntity1 ver1 = new BasicTestEntity1(id2, "y", 20);
BasicTestEntity1 ver2 = new BasicTestEntity1(id2, "y2", 20);
BasicTestEntity1 ver3 = new BasicTestEntity1(id2, "y3", 21);
assert getAuditReader().find(BasicTestEntity1.class, id2, 1) == null;
assert getAuditReader().find(BasicTestEntity1.class, id2, 2).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id2, 3).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id2, 4).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id2, 5).equals(ver2);
assert getAuditReader().find(BasicTestEntity1.class, id2, 6).equals(ver2);
assert getAuditReader().find(BasicTestEntity1.class, id2, 7).equals(ver3);
}
@Test
public void testHistoryOfId3() {
BasicTestEntity1 ver1 = new BasicTestEntity1(id3, "z", 30);
assert getAuditReader().find(BasicTestEntity1.class, id3, 1) == null;
assert getAuditReader().find(BasicTestEntity1.class, id3, 2) == null;
assert getAuditReader().find(BasicTestEntity1.class, id3, 3).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id3, 4).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id3, 5).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id3, 6).equals(ver1);
assert getAuditReader().find(BasicTestEntity1.class, id3, 7).equals(ver1);
}
@Test
public void testHistoryOfNotExistingEntity() {
assert getAuditReader().find(BasicTestEntity1.class, id1+id2+id3, 1) == null;
assert getAuditReader().find(BasicTestEntity1.class, id1+id2+id3, 7) == null;
}
@Test
public void testRevisionsOfNotExistingEntity() {
assert getAuditReader().getRevisions(BasicTestEntity1.class, id1+id2+id3).size() == 0;
}
}