/*
* 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.manytomany.unidirectional;
import java.util.Arrays;
import java.util.List;
import java.util.ArrayList;
import javax.persistence.EntityManager;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.test.AbstractEntityTest;
import static org.hibernate.envers.test.tools.TestTools.*;
import org.hibernate.envers.test.entities.UnversionedStrTestEntity;
import org.hibernate.envers.test.entities.manytomany.unidirectional.M2MTargetNotAuditedEntity;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import static org.testng.Assert.*;
/**
* A test for auditing a many-to-many relation where the target entity is not audited.
* @author Adam Warski
*/
public class M2MRelationNotAuditedTarget extends AbstractEntityTest {
private Integer tnae1_id;
private Integer tnae2_id;
private Integer uste1_id;
private Integer uste2_id;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(M2MTargetNotAuditedEntity.class);
cfg.addAnnotatedClass(UnversionedStrTestEntity.class);
}
@BeforeClass(dependsOnMethods = "init")
public void initData() {
EntityManager em = getEntityManager();
UnversionedStrTestEntity uste1 = new UnversionedStrTestEntity("str1");
UnversionedStrTestEntity uste2 = new UnversionedStrTestEntity("str2");
// No revision
em.getTransaction().begin();
em.persist(uste1);
em.persist(uste2);
em.getTransaction().commit();
// Revision 1
em.getTransaction().begin();
uste1 = em.find(UnversionedStrTestEntity.class, uste1.getId());
uste2 = em.find(UnversionedStrTestEntity.class, uste2.getId());
M2MTargetNotAuditedEntity tnae1 = new M2MTargetNotAuditedEntity(1, "tnae1", new ArrayList<UnversionedStrTestEntity>());
M2MTargetNotAuditedEntity tnae2 = new M2MTargetNotAuditedEntity(2, "tnae2", new ArrayList<UnversionedStrTestEntity>());
tnae2.getReferences().add(uste1);
tnae2.getReferences().add(uste2);
em.persist(tnae1);
em.persist(tnae2);
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
tnae1 = em.find(M2MTargetNotAuditedEntity.class, tnae1.getId());
tnae2 = em.find(M2MTargetNotAuditedEntity.class, tnae2.getId());
tnae1.getReferences().add(uste1);
tnae2.getReferences().remove(uste1);
em.getTransaction().commit();
// Revision 3
em.getTransaction().begin();
tnae1 = em.find(M2MTargetNotAuditedEntity.class, tnae1.getId());
tnae2 = em.find(M2MTargetNotAuditedEntity.class, tnae2.getId());
//field not changed!!!
tnae1.getReferences().add(uste1);
tnae2.getReferences().remove(uste2);
em.getTransaction().commit();
// Revision 4
em.getTransaction().begin();
tnae1 = em.find(M2MTargetNotAuditedEntity.class, tnae1.getId());
tnae2 = em.find(M2MTargetNotAuditedEntity.class, tnae2.getId());
tnae1.getReferences().add(uste2);
tnae2.getReferences().add(uste1);
em.getTransaction().commit();
//
tnae1_id = tnae1.getId();
tnae2_id = tnae2.getId();
uste1_id = uste1.getId();
uste2_id = uste2.getId();
}
@Test
public void testRevisionsCounts() {
List<Number> revisions = getAuditReader().getRevisions(M2MTargetNotAuditedEntity.class, tnae1_id);
assert Arrays.asList(1, 2, 4).equals(revisions);
revisions = getAuditReader().getRevisions(M2MTargetNotAuditedEntity.class, tnae2_id);
assert Arrays.asList(1, 2, 3, 4).equals(revisions);
}
@Test
public void testHistoryOfTnae1_id() {
UnversionedStrTestEntity uste1 = getEntityManager().find(UnversionedStrTestEntity.class, uste1_id);
UnversionedStrTestEntity uste2 = getEntityManager().find(UnversionedStrTestEntity.class, uste2_id);
M2MTargetNotAuditedEntity rev1 = getAuditReader().find(M2MTargetNotAuditedEntity.class, tnae1_id, 1);
M2MTargetNotAuditedEntity rev2 = getAuditReader().find(M2MTargetNotAuditedEntity.class, tnae1_id, 2);
M2MTargetNotAuditedEntity rev3 = getAuditReader().find(M2MTargetNotAuditedEntity.class, tnae1_id, 3);
M2MTargetNotAuditedEntity rev4 = getAuditReader().find(M2MTargetNotAuditedEntity.class, tnae1_id, 4);
assertTrue(checkList(rev1.getReferences()));
assertTrue(checkList(rev2.getReferences(), uste1));
assertTrue(checkList(rev3.getReferences(), uste1));
assertTrue(checkList(rev4.getReferences(), uste1, uste2));
}
@Test
public void testHistoryOfTnae2_id() {
UnversionedStrTestEntity uste1 = getEntityManager().find(UnversionedStrTestEntity.class, uste1_id);
UnversionedStrTestEntity uste2 = getEntityManager().find(UnversionedStrTestEntity.class, uste2_id);
M2MTargetNotAuditedEntity rev1 = getAuditReader().find(M2MTargetNotAuditedEntity.class, tnae2_id, 1);
M2MTargetNotAuditedEntity rev2 = getAuditReader().find(M2MTargetNotAuditedEntity.class, tnae2_id, 2);
M2MTargetNotAuditedEntity rev3 = getAuditReader().find(M2MTargetNotAuditedEntity.class, tnae2_id, 3);
M2MTargetNotAuditedEntity rev4 = getAuditReader().find(M2MTargetNotAuditedEntity.class, tnae2_id, 4);
assertTrue(checkList(rev1.getReferences(), uste1, uste2));
assertTrue(checkList(rev2.getReferences(), uste2));
assertTrue(checkList(rev3.getReferences()));
assertTrue(checkList(rev4.getReferences(), uste1));
}
}