/*
* 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.inheritance.joined;
import java.util.Arrays;
import javax.persistence.EntityManager;
import org.junit.Test;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
import org.hibernate.envers.test.Priority;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class ChildNullAuditing extends BaseEnversJPAFunctionalTestCase {
private Integer id1;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(ChildEntity.class);
cfg.addAnnotatedClass(ParentEntity.class);
}
@Test
@Priority(10)
public void initData() {
EntityManager em = getEntityManager();
id1 = 1;
// Rev 1
em.getTransaction().begin();
ChildEntity ce = new ChildEntity(id1, "x", null);
em.persist(ce);
em.getTransaction().commit();
// Rev 2
em.getTransaction().begin();
ce = em.find(ChildEntity.class, id1);
ce.setData(null);
ce.setNumVal(2l);
em.getTransaction().commit();
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList(1, 2).equals(getAuditReader().getRevisions(ChildEntity.class, id1));
}
@Test
public void testHistoryOfChildId1() {
ChildEntity ver1 = new ChildEntity(id1, "x", null);
ChildEntity ver2 = new ChildEntity(id1, null, 2l);
assert getAuditReader().find(ChildEntity.class, id1, 1).equals(ver1);
assert getAuditReader().find(ChildEntity.class, id1, 2).equals(ver2);
assert getAuditReader().find(ParentEntity.class, id1, 1).equals(ver1);
assert getAuditReader().find(ParentEntity.class, id1, 2).equals(ver2);
}
@Test
public void testPolymorphicQuery() {
ChildEntity childVer1 = new ChildEntity(id1, "x", null);
assert getAuditReader().createQuery().forEntitiesAtRevision(ChildEntity.class, 1).getSingleResult()
.equals(childVer1);
assert getAuditReader().createQuery().forEntitiesAtRevision(ParentEntity.class, 1).getSingleResult()
.equals(childVer1);
}
}