/*
* 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.basic;
import java.util.Arrays;
import javax.persistence.EntityManager;
import org.hibernate.envers.exception.RevisionDoesNotExistException;
import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
import org.hibernate.envers.test.Priority;
import org.junit.Test;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class SingleOperationInTransaction extends BaseEnversJPAFunctionalTestCase {
private Integer id1;
private Integer id2;
private Integer id3;
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] {BasicTestEntity1.class};
}
private Integer addNewEntity(String str, long lng) {
EntityManager em = getEntityManager();
em.getTransaction().begin();
BasicTestEntity1 bte1 = new BasicTestEntity1( str, lng );
em.persist( bte1 );
em.getTransaction().commit();
return bte1.getId();
}
private void modifyEntity(Integer id, String str, long lng) {
EntityManager em = getEntityManager();
em.getTransaction().begin();
BasicTestEntity1 bte1 = em.find( BasicTestEntity1.class, id );
bte1.setLong1( lng );
bte1.setStr1( str );
em.getTransaction().commit();
}
@Test
@Priority(10)
public void initData() {
id1 = addNewEntity( "x", 1 ); // rev 1
id2 = addNewEntity( "y", 20 ); // rev 2
id3 = addNewEntity( "z", 30 ); // rev 3
modifyEntity( id1, "x2", 2 ); // rev 4
modifyEntity( id2, "y2", 20 ); // rev 5
modifyEntity( id1, "x3", 3 ); // rev 6
modifyEntity( id1, "x3", 3 ); // no rev
modifyEntity( id2, "y3", 21 ); // rev 7
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList( 1, 4, 6 ).equals( getAuditReader().getRevisions( BasicTestEntity1.class, id1 ) );
assert Arrays.asList( 2, 5, 7 ).equals( getAuditReader().getRevisions( BasicTestEntity1.class, id2 ) );
assert Arrays.asList( 3 ).equals( getAuditReader().getRevisions( BasicTestEntity1.class, id3 ) );
}
@Test
public void testRevisionsDates() {
for ( int i = 1; i < 7; i++ ) {
assert getAuditReader().getRevisionDate( i ).getTime() <=
getAuditReader().getRevisionDate( i + 1 ).getTime();
}
}
@Test(expected = RevisionDoesNotExistException.class)
public void testNotExistingRevision() {
getAuditReader().getRevisionDate( 8 );
}
@Test(expected = IllegalArgumentException.class)
public void testIllegalRevision() {
getAuditReader().getRevisionDate( 0 );
}
@Test
public void testHistoryOfId1() {
BasicTestEntity1 ver1 = new BasicTestEntity1( id1, "x", 1 );
BasicTestEntity1 ver2 = new BasicTestEntity1( id1, "x2", 2 );
BasicTestEntity1 ver3 = new BasicTestEntity1( id1, "x3", 3 );
assert getAuditReader().find( BasicTestEntity1.class, id1, 1 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id1, 2 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id1, 3 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id1, 4 ).equals( ver2 );
assert getAuditReader().find( BasicTestEntity1.class, id1, 5 ).equals( ver2 );
assert getAuditReader().find( BasicTestEntity1.class, id1, 6 ).equals( ver3 );
assert getAuditReader().find( BasicTestEntity1.class, id1, 7 ).equals( ver3 );
}
@Test
public void testHistoryOfId2() {
BasicTestEntity1 ver1 = new BasicTestEntity1( id2, "y", 20 );
BasicTestEntity1 ver2 = new BasicTestEntity1( id2, "y2", 20 );
BasicTestEntity1 ver3 = new BasicTestEntity1( id2, "y3", 21 );
assert getAuditReader().find( BasicTestEntity1.class, id2, 1 ) == null;
assert getAuditReader().find( BasicTestEntity1.class, id2, 2 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id2, 3 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id2, 4 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id2, 5 ).equals( ver2 );
assert getAuditReader().find( BasicTestEntity1.class, id2, 6 ).equals( ver2 );
assert getAuditReader().find( BasicTestEntity1.class, id2, 7 ).equals( ver3 );
}
@Test
public void testHistoryOfId3() {
BasicTestEntity1 ver1 = new BasicTestEntity1( id3, "z", 30 );
assert getAuditReader().find( BasicTestEntity1.class, id3, 1 ) == null;
assert getAuditReader().find( BasicTestEntity1.class, id3, 2 ) == null;
assert getAuditReader().find( BasicTestEntity1.class, id3, 3 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id3, 4 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id3, 5 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id3, 6 ).equals( ver1 );
assert getAuditReader().find( BasicTestEntity1.class, id3, 7 ).equals( ver1 );
}
@Test
public void testHistoryOfNotExistingEntity() {
assert getAuditReader().find( BasicTestEntity1.class, id1 + id2 + id3, 1 ) == null;
assert getAuditReader().find( BasicTestEntity1.class, id1 + id2 + id3, 7 ) == null;
}
@Test
public void testRevisionsOfNotExistingEntity() {
assert getAuditReader().getRevisions( BasicTestEntity1.class, id1 + id2 + id3 ).size() == 0;
}
}