/*
* 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.manytomany;
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.IntNoAutoIdTestEntity;
import org.hibernate.envers.test.entities.manytomany.WhereJoinTableEntity;
import org.hibernate.envers.test.tools.TestTools;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class BasicWhereJoinTable extends BaseEnversJPAFunctionalTestCase {
private Integer ite1_1_id;
private Integer ite1_2_id;
private Integer ite2_1_id;
private Integer ite2_2_id;
private Integer wjte1_id;
private Integer wjte2_id;
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] {WhereJoinTableEntity.class, IntNoAutoIdTestEntity.class};
}
@Test
@Priority(10)
public void initData() {
EntityManager em = getEntityManager();
IntNoAutoIdTestEntity ite1_1 = new IntNoAutoIdTestEntity( 1, 10 );
IntNoAutoIdTestEntity ite1_2 = new IntNoAutoIdTestEntity( 1, 11 );
IntNoAutoIdTestEntity ite2_1 = new IntNoAutoIdTestEntity( 2, 20 );
IntNoAutoIdTestEntity ite2_2 = new IntNoAutoIdTestEntity( 2, 21 );
WhereJoinTableEntity wjte1 = new WhereJoinTableEntity();
wjte1.setData( "wjte1" );
WhereJoinTableEntity wjte2 = new WhereJoinTableEntity();
wjte1.setData( "wjte2" );
// Revision 1
em.getTransaction().begin();
em.persist( ite1_1 );
em.persist( ite1_2 );
em.persist( ite2_1 );
em.persist( ite2_2 );
em.persist( wjte1 );
em.persist( wjte2 );
em.getTransaction().commit();
em.clear();
// Revision 2 (wjte1: 1_1, 2_1)
em.getTransaction().begin();
wjte1 = em.find( WhereJoinTableEntity.class, wjte1.getId() );
wjte1.getReferences1().add( ite1_1 );
wjte1.getReferences2().add( ite2_1 );
em.getTransaction().commit();
em.clear();
// Revision 3 (wjte1: 1_1, 2_1; wjte2: 1_1, 1_2)
em.getTransaction().begin();
wjte2 = em.find( WhereJoinTableEntity.class, wjte2.getId() );
wjte2.getReferences1().add( ite1_1 );
wjte2.getReferences1().add( ite1_2 );
em.getTransaction().commit();
em.clear();
// Revision 4 (wjte1: 2_1; wjte2: 1_1, 1_2, 2_2)
em.getTransaction().begin();
wjte1 = em.find( WhereJoinTableEntity.class, wjte1.getId() );
wjte2 = em.find( WhereJoinTableEntity.class, wjte2.getId() );
wjte1.getReferences1().remove( ite1_1 );
wjte2.getReferences2().add( ite2_2 );
em.getTransaction().commit();
em.clear();
//
ite1_1_id = ite1_1.getId();
ite1_2_id = ite1_2.getId();
ite2_1_id = ite2_1.getId();
ite2_2_id = ite2_2.getId();
wjte1_id = wjte1.getId();
wjte2_id = wjte2.getId();
}
@Test
public void testRevisionsCounts() {
assertEquals( Arrays.asList( 1, 2, 4 ), getAuditReader().getRevisions( WhereJoinTableEntity.class, wjte1_id ) );
assertEquals( Arrays.asList( 1, 3, 4 ), getAuditReader().getRevisions( WhereJoinTableEntity.class, wjte2_id ) );
assertEquals( Arrays.asList( 1 ), getAuditReader().getRevisions( IntNoAutoIdTestEntity.class, ite1_1_id ) );
assertEquals( Arrays.asList( 1 ), getAuditReader().getRevisions( IntNoAutoIdTestEntity.class, ite1_2_id ) );
assertEquals( Arrays.asList( 1 ), getAuditReader().getRevisions( IntNoAutoIdTestEntity.class, ite2_1_id ) );
assertEquals( Arrays.asList( 1 ), getAuditReader().getRevisions( IntNoAutoIdTestEntity.class, ite2_2_id ) );
}
@Test
public void testHistoryOfWjte1() {
IntNoAutoIdTestEntity ite1_1 = getEntityManager().find( IntNoAutoIdTestEntity.class, ite1_1_id );
IntNoAutoIdTestEntity ite2_1 = getEntityManager().find( IntNoAutoIdTestEntity.class, ite2_1_id );
WhereJoinTableEntity rev1 = getAuditReader().find( WhereJoinTableEntity.class, wjte1_id, 1 );
WhereJoinTableEntity rev2 = getAuditReader().find( WhereJoinTableEntity.class, wjte1_id, 2 );
WhereJoinTableEntity rev3 = getAuditReader().find( WhereJoinTableEntity.class, wjte1_id, 3 );
WhereJoinTableEntity rev4 = getAuditReader().find( WhereJoinTableEntity.class, wjte1_id, 4 );
// Checking 1st list
assert TestTools.checkCollection( rev1.getReferences1() );
assert TestTools.checkCollection( rev2.getReferences1(), ite1_1 );
assert TestTools.checkCollection( rev3.getReferences1(), ite1_1 );
assert TestTools.checkCollection( rev4.getReferences1() );
// Checking 2nd list
assert TestTools.checkCollection( rev1.getReferences2() );
assert TestTools.checkCollection( rev2.getReferences2(), ite2_1 );
assert TestTools.checkCollection( rev3.getReferences2(), ite2_1 );
assert TestTools.checkCollection( rev4.getReferences2(), ite2_1 );
}
@Test
public void testHistoryOfWjte2() {
IntNoAutoIdTestEntity ite1_1 = getEntityManager().find( IntNoAutoIdTestEntity.class, ite1_1_id );
IntNoAutoIdTestEntity ite1_2 = getEntityManager().find( IntNoAutoIdTestEntity.class, ite1_2_id );
IntNoAutoIdTestEntity ite2_2 = getEntityManager().find( IntNoAutoIdTestEntity.class, ite2_2_id );
WhereJoinTableEntity rev1 = getAuditReader().find( WhereJoinTableEntity.class, wjte2_id, 1 );
WhereJoinTableEntity rev2 = getAuditReader().find( WhereJoinTableEntity.class, wjte2_id, 2 );
WhereJoinTableEntity rev3 = getAuditReader().find( WhereJoinTableEntity.class, wjte2_id, 3 );
WhereJoinTableEntity rev4 = getAuditReader().find( WhereJoinTableEntity.class, wjte2_id, 4 );
// Checking 1st list
assert TestTools.checkCollection( rev1.getReferences1() );
assert TestTools.checkCollection( rev2.getReferences1() );
assert TestTools.checkCollection( rev3.getReferences1(), ite1_1, ite1_2 );
assert TestTools.checkCollection( rev4.getReferences1(), ite1_1, ite1_2 );
// Checking 2nd list
assert TestTools.checkCollection( rev1.getReferences2() );
assert TestTools.checkCollection( rev2.getReferences2() );
assert TestTools.checkCollection( rev3.getReferences2() );
assert TestTools.checkCollection( rev4.getReferences2(), ite2_2 );
}
}