/*
* 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.collection.mapkey;
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.StrTestEntity;
import org.hibernate.envers.test.tools.TestTools;
import org.junit.Test;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class IdMapKey extends BaseEnversJPAFunctionalTestCase {
private Integer imke_id;
private Integer ste1_id;
private Integer ste2_id;
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] {IdMapKeyEntity.class, StrTestEntity.class};
}
@Test
@Priority(10)
public void initData() {
EntityManager em = getEntityManager();
IdMapKeyEntity imke = new IdMapKeyEntity();
// Revision 1 (intialy 1 mapping)
em.getTransaction().begin();
StrTestEntity ste1 = new StrTestEntity( "x" );
StrTestEntity ste2 = new StrTestEntity( "y" );
em.persist( ste1 );
em.persist( ste2 );
imke.getIdmap().put( ste1.getId(), ste1 );
em.persist( imke );
em.getTransaction().commit();
// Revision 2 (sse1: adding 1 mapping)
em.getTransaction().begin();
ste2 = em.find( StrTestEntity.class, ste2.getId() );
imke = em.find( IdMapKeyEntity.class, imke.getId() );
imke.getIdmap().put( ste2.getId(), ste2 );
em.getTransaction().commit();
//
imke_id = imke.getId();
ste1_id = ste1.getId();
ste2_id = ste2.getId();
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList( 1, 2 ).equals( getAuditReader().getRevisions( IdMapKeyEntity.class, imke_id ) );
}
@Test
public void testHistoryOfImke() {
StrTestEntity ste1 = getEntityManager().find( StrTestEntity.class, ste1_id );
StrTestEntity ste2 = getEntityManager().find( StrTestEntity.class, ste2_id );
IdMapKeyEntity rev1 = getAuditReader().find( IdMapKeyEntity.class, imke_id, 1 );
IdMapKeyEntity rev2 = getAuditReader().find( IdMapKeyEntity.class, imke_id, 2 );
assert rev1.getIdmap().equals( TestTools.makeMap( ste1.getId(), ste1 ) );
assert rev2.getIdmap().equals( TestTools.makeMap( ste1.getId(), ste1, ste2.getId(), ste2 ) );
}
}