/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2011, 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.onetoone.optional;

import org.hibernate.Session;
import org.hibernate.cfg.Configuration;
import org.hibernate.cfg.Environment;

import org.junit.Test;

import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;

import static org.junit.Assert.assertNull;

/**
 * @author Gavin King
 */
public class OptionalOneToOneTest extends BaseCoreFunctionalTestCase {
	@Override
	public String[] getMappings() {
		return new String[] { "onetoone/optional/Person.hbm.xml" };
	}

	@Override
	public void configure(Configuration cfg) {
		cfg.setProperty( Environment.USE_SECOND_LEVEL_CACHE, "false");
		cfg.setProperty(Environment.GENERATE_STATISTICS, "true");
	}

	@Test
	public void testOptionalOneToOneRetrieval() {
		Session s = openSession();
		s.beginTransaction();
		Person me = new Person();
		me.name = "Steve";
		s.save( me );
		s.getTransaction().commit();
		s.close();

		s = openSession();
		s.beginTransaction();
		me = ( Person ) s.load( Person.class, me.name );
		assertNull( me.address );
		s.delete( me );
		s.getTransaction().commit();
		s.close();
	}
}