/*
* 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.quotation;
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.hibernate.mapping.Table;
import org.junit.Test;
/**
* @author Lukasz Antoniak (lukasz dot antoniak at gmail dot com)
*/
public class QuotedFieldsTest extends BaseEnversJPAFunctionalTestCase {
private Long qfeId1 = null;
private Long qfeId2 = null;
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] {QuotedFieldsEntity.class};
}
@Test
@Priority(10)
public void initData() {
QuotedFieldsEntity qfe1 = new QuotedFieldsEntity( "data1", 1 );
QuotedFieldsEntity qfe2 = new QuotedFieldsEntity( "data2", 2 );
// Revision 1
EntityManager em = getEntityManager();
em.getTransaction().begin();
em.persist( qfe1 );
em.persist( qfe2 );
em.getTransaction().commit();
// Revision 2
em.getTransaction().begin();
qfe1 = em.find( QuotedFieldsEntity.class, qfe1.getId() );
qfe1.setData1( "data1 changed" );
em.getTransaction().commit();
// Revision 3
em.getTransaction().begin();
qfe2 = em.find( QuotedFieldsEntity.class, qfe2.getId() );
qfe2.setData2( 3 );
em.getTransaction().commit();
qfeId1 = qfe1.getId();
qfeId2 = qfe2.getId();
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList( 1, 2 ).equals( getAuditReader().getRevisions( QuotedFieldsEntity.class, qfeId1 ) );
assert Arrays.asList( 1, 3 ).equals( getAuditReader().getRevisions( QuotedFieldsEntity.class, qfeId2 ) );
}
@Test
public void testHistoryOfId1() {
QuotedFieldsEntity ver1 = new QuotedFieldsEntity( qfeId1, "data1", 1 );
QuotedFieldsEntity ver2 = new QuotedFieldsEntity( qfeId1, "data1 changed", 1 );
assert getAuditReader().find( QuotedFieldsEntity.class, qfeId1, 1 ).equals( ver1 );
assert getAuditReader().find( QuotedFieldsEntity.class, qfeId1, 2 ).equals( ver2 );
assert getAuditReader().find( QuotedFieldsEntity.class, qfeId1, 3 ).equals( ver2 );
}
@Test
public void testHistoryOfId2() {
QuotedFieldsEntity ver1 = new QuotedFieldsEntity( qfeId2, "data2", 2 );
QuotedFieldsEntity ver2 = new QuotedFieldsEntity( qfeId2, "data2", 3 );
assert getAuditReader().find( QuotedFieldsEntity.class, qfeId2, 1 ).equals( ver1 );
assert getAuditReader().find( QuotedFieldsEntity.class, qfeId2, 2 ).equals( ver1 );
assert getAuditReader().find( QuotedFieldsEntity.class, qfeId2, 3 ).equals( ver2 );
}
@Test
public void testEscapeEntityField() {
Table table = metadata().getEntityBinding(
"org.hibernate.envers.test.integration.naming.quotation.QuotedFieldsEntity_AUD"
).getTable();
Column column1 = getColumnByName( table, "id" );
Column column2 = getColumnByName( table, "data1" );
Column column3 = getColumnByName( table, "data2" );
assert column1 != null;
assert column2 != null;
assert column3 != null;
assert column1.isQuoted();
assert column2.isQuoted();
assert column3.isQuoted();
}
private Column getColumnByName(Table table, String columnName) {
Iterator<Column> columnIterator = table.getColumnIterator();
while ( columnIterator.hasNext() ) {
Column column = columnIterator.next();
if ( columnName.equals( column.getName() ) ) {
return column;
}
}
return null;
}
}