/*
* 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.naming.ids;
import java.util.Arrays;
import java.util.Iterator;
import javax.persistence.EntityManager;
import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
import org.hibernate.envers.test.Priority;
import org.hibernate.mapping.Column;
import org.junit.Test;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertFalse;
import static junit.framework.Assert.assertTrue;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class JoinMulIdNaming extends BaseEnversJPAFunctionalTestCase {
private MulIdNaming ed_id1;
private MulIdNaming ed_id2;
private MulIdNaming ing_id1;
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] {JoinMulIdNamingRefEdEntity.class, JoinMulIdNamingRefIngEntity.class};
}
@Test
@Priority(10)
public void initData() {
ed_id1 = new MulIdNaming( 10, 20 );
ed_id2 = new MulIdNaming( 11, 21 );
ing_id1 = new MulIdNaming( 12, 22 );
JoinMulIdNamingRefEdEntity ed1 = new JoinMulIdNamingRefEdEntity( ed_id1, "data1" );
JoinMulIdNamingRefEdEntity ed2 = new JoinMulIdNamingRefEdEntity( ed_id2, "data2" );
JoinMulIdNamingRefIngEntity ing1 = new JoinMulIdNamingRefIngEntity( ing_id1, "x", ed1 );
// Revision 1
EntityManager em = getEntityManager();
em.getTransaction().begin();
em.persist( ed1 );
em.persist( ed2 );
em.persist( ing1 );
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
ed2 = em.find( JoinMulIdNamingRefEdEntity.class, ed_id2 );
ing1 = em.find( JoinMulIdNamingRefIngEntity.class, ing_id1 );
ing1.setData( "y" );
ing1.setReference( ed2 );
em.getTransaction().commit();
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList( 1, 2 ).equals(
getAuditReader().getRevisions(
JoinMulIdNamingRefEdEntity.class,
ed_id1
)
);
assert Arrays.asList( 1, 2 ).equals(
getAuditReader().getRevisions(
JoinMulIdNamingRefEdEntity.class,
ed_id2
)
);
assert Arrays.asList( 1, 2 ).equals(
getAuditReader().getRevisions(
JoinMulIdNamingRefIngEntity.class,
ing_id1
)
);
}
@Test
public void testHistoryOfEdId1() {
JoinMulIdNamingRefEdEntity ver1 = new JoinMulIdNamingRefEdEntity( ed_id1, "data1" );
assert getAuditReader().find( JoinMulIdNamingRefEdEntity.class, ed_id1, 1 ).equals( ver1 );
assert getAuditReader().find( JoinMulIdNamingRefEdEntity.class, ed_id1, 2 ).equals( ver1 );
}
@Test
public void testHistoryOfEdId2() {
JoinMulIdNamingRefEdEntity ver1 = new JoinMulIdNamingRefEdEntity( ed_id2, "data2" );
assert getAuditReader().find( JoinMulIdNamingRefEdEntity.class, ed_id2, 1 ).equals( ver1 );
assert getAuditReader().find( JoinMulIdNamingRefEdEntity.class, ed_id2, 2 ).equals( ver1 );
}
@Test
public void testHistoryOfIngId1() {
JoinMulIdNamingRefIngEntity ver1 = new JoinMulIdNamingRefIngEntity( ing_id1, "x", null );
JoinMulIdNamingRefIngEntity ver2 = new JoinMulIdNamingRefIngEntity( ing_id1, "y", null );
assert getAuditReader().find( JoinMulIdNamingRefIngEntity.class, ing_id1, 1 ).equals( ver1 );
assert getAuditReader().find( JoinMulIdNamingRefIngEntity.class, ing_id1, 2 ).equals( ver2 );
assert getAuditReader().find( JoinMulIdNamingRefIngEntity.class, ing_id1, 1 ).getReference().equals(
new JoinMulIdNamingRefEdEntity( ed_id1, "data1" )
);
assert getAuditReader().find( JoinMulIdNamingRefIngEntity.class, ing_id1, 2 ).getReference().equals(
new JoinMulIdNamingRefEdEntity( ed_id2, "data2" )
);
}
@SuppressWarnings({"unchecked"})
@Test
public void testJoinColumnNames() {
Iterator<Column> columns = metadata().getEntityBinding(
"org.hibernate.envers.test.integration.naming.ids.JoinMulIdNamingRefIngEntity_AUD"
).getProperty( "reference_id1" ).getColumnIterator();
assertTrue( columns.hasNext() );
assertEquals( "ID1_reference", columns.next().getName() );
assertFalse( columns.hasNext() );
columns = metadata().getEntityBinding(
"org.hibernate.envers.test.integration.naming.ids.JoinMulIdNamingRefIngEntity_AUD"
).getProperty( "reference_id2" ).getColumnIterator();
assertTrue( columns.hasNext() );
assertEquals( "ID2_reference", columns.next().getName() );
assertFalse( columns.hasNext() );
}
}