ManyToManyInverseToSuperclassTest.java

/*
 * 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.manytomany.inverseToSuperclass;

import java.util.ArrayList;
import javax.persistence.EntityManager;

import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
import org.hibernate.envers.test.Priority;

import org.junit.Test;

/**
 * @author Hern�n Chanfreau
 */
public class ManyToManyInverseToSuperclassTest extends BaseEnversJPAFunctionalTestCase {
	private long m1_id;

	@Override
	protected String[] getMappings() {
		return new String[] {"mappings/manyToMany/inverseToSuperclass/mappings.hbm.xml"};
	}

	@Test
	@Priority(10)
	public void initData() {
		EntityManager em = getEntityManager();

		Master m1 = new Master();
		DetailSubclass det1 = new DetailSubclass2();

		// Revision 1
		em.getTransaction().begin();

		det1.setStr2( "detail 1" );

		m1.setStr( "master" );
		m1.setItems( new ArrayList<DetailSubclass>() );
		m1.getItems().add( det1 );

		det1.setMasters( new ArrayList<Master>() );
		det1.getMasters().add( m1 );

		em.persist( m1 );
		em.getTransaction().commit();
		m1_id = m1.getId();

		// Revision 2
//		em.getTransaction().begin();
//
//		m1 = em.find(Master.class, m1_id);
//
//		det2.setStr2("detail 2");
//		det2.setParent(m1);
//		m1.getItems().add(det2);
//		em.getTransaction().commit();
//
//		// Revision 3
//		em.getTransaction().begin();
//
//		m1 = em.find(Master.class, m1_id);
//		m1.setStr("new master");
//
//		det1 = m1.getItems().get(0);
//		det1.setStr2("new detail");
//		DetailSubclass det3 = new DetailSubclass2();
//		det3.setStr2("detail 3");
//		det3.setParent(m1);
//
//		m1.getItems().get(1).setParent(null);
//		// m1.getItems().remove(1);
//		m1.getItems().add(det3);
//
//		em.persist(m1);
//		em.getTransaction().commit();
//
//		// Revision 4
//		em.getTransaction().begin();
//
//		m1 = em.find(Master.class, m1_id);
//
//		det1 = m1.getItems().get(0);
//		det1.setParent(null);
//		// m1.getItems().remove(det1);
//
//		em.persist(m1);
//		em.getTransaction().commit();

	}

	@Test
	public void testHistoryExists() {
		Master rev1_1 = getAuditReader().find( Master.class, m1_id, 1 );
		Master rev1_2 = getAuditReader().find( Master.class, m1_id, 2 );
		Master rev1_3 = getAuditReader().find( Master.class, m1_id, 3 );
		Master rev1_4 = getAuditReader().find( Master.class, m1_id, 4 );

		assert (rev1_1 != null);
		assert (rev1_2 != null);
		assert (rev1_3 != null);
		assert (rev1_4 != null);
	}

}