/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.envers.test.integration.onetoone.bidirectional.ids;
import java.util.Arrays;
import javax.persistence.EntityManager;
import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
import org.hibernate.envers.test.Priority;
import org.hibernate.envers.test.entities.ids.MulId;
import org.junit.Test;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class MulIdBidirectional extends BaseEnversJPAFunctionalTestCase {
private MulId ed1_id;
private MulId ed2_id;
private MulId ing1_id;
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] {BiMulIdRefEdEntity.class, BiMulIdRefIngEntity.class};
}
@Test
@Priority(10)
public void initData() {
ed1_id = new MulId( 1, 2 );
ed2_id = new MulId( 3, 4 );
ing1_id = new MulId( 5, 6 );
BiMulIdRefEdEntity ed1 = new BiMulIdRefEdEntity( ed1_id.getId1(), ed1_id.getId2(), "data_ed_1" );
BiMulIdRefEdEntity ed2 = new BiMulIdRefEdEntity( ed2_id.getId1(), ed2_id.getId2(), "data_ed_2" );
BiMulIdRefIngEntity ing1 = new BiMulIdRefIngEntity( ing1_id.getId1(), ing1_id.getId2(), "data_ing_1" );
// Revision 1
EntityManager em = getEntityManager();
em.getTransaction().begin();
ing1.setReference( ed1 );
em.persist( ed1 );
em.persist( ed2 );
em.persist( ing1 );
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
ing1 = em.find( BiMulIdRefIngEntity.class, ing1_id );
ed2 = em.find( BiMulIdRefEdEntity.class, ed2_id );
ing1.setReference( ed2 );
em.getTransaction().commit();
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList( 1, 2 ).equals( getAuditReader().getRevisions( BiMulIdRefEdEntity.class, ed1_id ) );
assert Arrays.asList( 1, 2 ).equals( getAuditReader().getRevisions( BiMulIdRefEdEntity.class, ed2_id ) );
assert Arrays.asList( 1, 2 ).equals( getAuditReader().getRevisions( BiMulIdRefIngEntity.class, ing1_id ) );
}
@Test
public void testHistoryOfEdId1() {
BiMulIdRefIngEntity ing1 = getEntityManager().find( BiMulIdRefIngEntity.class, ing1_id );
BiMulIdRefEdEntity rev1 = getAuditReader().find( BiMulIdRefEdEntity.class, ed1_id, 1 );
BiMulIdRefEdEntity rev2 = getAuditReader().find( BiMulIdRefEdEntity.class, ed1_id, 2 );
assert rev1.getReferencing().equals( ing1 );
assert rev2.getReferencing() == null;
}
@Test
public void testHistoryOfEdId2() {
BiMulIdRefIngEntity ing1 = getEntityManager().find( BiMulIdRefIngEntity.class, ing1_id );
BiMulIdRefEdEntity rev1 = getAuditReader().find( BiMulIdRefEdEntity.class, ed2_id, 1 );
BiMulIdRefEdEntity rev2 = getAuditReader().find( BiMulIdRefEdEntity.class, ed2_id, 2 );
assert rev1.getReferencing() == null;
assert rev2.getReferencing().equals( ing1 );
}
@Test
public void testHistoryOfIngId1() {
BiMulIdRefEdEntity ed1 = getEntityManager().find( BiMulIdRefEdEntity.class, ed1_id );
BiMulIdRefEdEntity ed2 = getEntityManager().find( BiMulIdRefEdEntity.class, ed2_id );
BiMulIdRefIngEntity rev1 = getAuditReader().find( BiMulIdRefIngEntity.class, ing1_id, 1 );
BiMulIdRefIngEntity rev2 = getAuditReader().find( BiMulIdRefIngEntity.class, ing1_id, 2 );
assert rev1.getReference().equals( ed1 );
assert rev2.getReference().equals( ed2 );
}
}