/*
 * 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.test.propertyref.component.partial;

import org.hibernate.Hibernate;
import org.hibernate.Session;

import org.hibernate.testing.junit4.BaseNonConfigCoreFunctionalTestCase;
import org.junit.Test;

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


/**
 * @author Gavin King
 */
public class PartialComponentPropertyRefTest extends BaseNonConfigCoreFunctionalTestCase {
	public String[] getMappings() {
		return new String[] { "propertyref/component/partial/Mapping.hbm.xml" };
	}

	@Override
	protected String getCacheConcurrencyStrategy() {
		return "nonstrict-read-write";
	}

	@Test
	public void testComponentPropertyRef() {
		Session s = openSession();
		s.beginTransaction();
		Person p = new Person();
		p.setIdentity( new Identity() );
		Account a = new Account();
		a.setNumber("123-12345-1236");
		a.setOwner(p);
		p.getIdentity().setName("Gavin");
		p.getIdentity().setSsn("123-12-1234");
		s.persist(p);
		s.persist(a);
		s.getTransaction().commit();
		s.close();

		s = openSession();
		s.beginTransaction();
		a = (Account) s.createQuery("from Account a left join fetch a.owner").uniqueResult();
		assertTrue( Hibernate.isInitialized( a.getOwner() ) );
		assertNotNull( a.getOwner() );
		assertEquals( "Gavin", a.getOwner().getIdentity().getName() );
		s.clear();
		
		a = (Account) s.get(Account.class, "123-12345-1236");
		assertFalse( Hibernate.isInitialized( a.getOwner() ) );
		assertNotNull( a.getOwner() );
		assertEquals( "Gavin", a.getOwner().getIdentity().getName() );
		assertTrue( Hibernate.isInitialized( a.getOwner() ) );
		
		s.clear();

		sessionFactory().getCache().evictEntityRegion( Account.class );
		sessionFactory().getCache().evictEntityRegion( Person.class );
		
		a = (Account) s.get(Account.class, "123-12345-1236");
		assertTrue( Hibernate.isInitialized( a.getOwner() ) );
		assertNotNull( a.getOwner() );
		assertEquals( "Gavin", a.getOwner().getIdentity().getName() );
		assertTrue( Hibernate.isInitialized( a.getOwner() ) );
		
		s.delete( a );
		s.delete( a.getOwner() );
		s.getTransaction().commit();
		s.close();
	}
}