/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010, Red Hat Inc. or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.hibernate.test.annotations.lob;

import java.util.Arrays;

import org.hibernate.Session;
import org.hibernate.type.MaterializedBlobType;
import org.hibernate.type.Type;

import org.junit.Test;

import org.hibernate.testing.DialectChecks;
import org.hibernate.testing.RequiresDialectFeature;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

/**
 * @author Steve Ebersole
 */
@RequiresDialectFeature(DialectChecks.SupportsExpectedLobUsagePattern.class)
public class MaterializedBlobTest extends BaseCoreFunctionalTestCase {
	@Override
	protected Class<?>[] getAnnotatedClasses() {
		return new Class<?>[] { MaterializedBlobEntity.class };
	}

	@Test
	public void testTypeSelection() {
		int index = sessionFactory().getEntityPersister( MaterializedBlobEntity.class.getName() ).getEntityMetamodel().getPropertyIndex( "theBytes" );
		Type  type = sessionFactory().getEntityPersister( MaterializedBlobEntity.class.getName() ).getEntityMetamodel().getProperties()[index].getType();
		assertEquals( MaterializedBlobType.INSTANCE, type );
	}

	@Test
	public void testSaving() {
		byte[] testData = "test data".getBytes();

		Session session = openSession();
		session.beginTransaction();
		MaterializedBlobEntity entity = new MaterializedBlobEntity( "test", testData );
		session.save( entity );
		session.getTransaction().commit();
		session.close();

		session = openSession();
		session.beginTransaction();
		entity = ( MaterializedBlobEntity ) session.get( MaterializedBlobEntity.class, entity.getId() );
		assertTrue( Arrays.equals( testData, entity.getTheBytes() ) );
		session.delete( entity );
		session.getTransaction().commit();
		session.close();
	}
}