/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
 *
 * 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.envers.test.integration.superclass.auditAtMethodSuperclassLevel.auditMethodSubclass;

import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.exception.NotAuditedException;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.Priority;
import org.hibernate.envers.test.integration.superclass.auditAtMethodSuperclassLevel.AuditedMethodMappedSuperclass;
import org.hibernate.envers.test.integration.superclass.auditAtMethodSuperclassLevel.NotAuditedSubclassEntity;
import org.junit.Test;

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

/**
 * @author Adam Warski (adam at warski dot org)
 * 
 * @author Hern&aacut;n Chanfreau
 * 
 */
public class MappedSubclassingMethodAuditedTest extends AbstractEntityTest {
	private Integer id2_1;
	private Integer id1_1;

	public void configure(Ejb3Configuration cfg) {
		cfg.addAnnotatedClass(AuditedMethodMappedSuperclass.class);
		cfg.addAnnotatedClass(AuditedMethodSubclassEntity.class);
		cfg.addAnnotatedClass(NotAuditedSubclassEntity.class);
	}

	@Test
    @Priority(10)
	public void initData() {
		// Revision 1
		EntityManager em = getEntityManager();
		em.getTransaction().begin();
		NotAuditedSubclassEntity nas = new NotAuditedSubclassEntity("nae","super str","not audited str");
		em.persist(nas);
		AuditedMethodSubclassEntity ae = new AuditedMethodSubclassEntity("ae", "super str", "audited str");
		em.persist(ae);
		id1_1 = ae.getId();
		id2_1 = nas.getId();
		em.getTransaction().commit();

		// Revision 2
		em.getTransaction().begin();
		ae = em.find(AuditedMethodSubclassEntity.class, id1_1);
		ae.setStr("ae new");
		ae.setSubAuditedStr("audited str new");
		nas = em.find(NotAuditedSubclassEntity.class, id2_1);
		nas.setStr("nae new");
		nas.setNotAuditedStr("not aud str new");
		em.getTransaction().commit();
	}

	@Test
	public void testRevisionsCountsForAudited() {
		assert Arrays.asList(1, 2).equals(
				getAuditReader().getRevisions(AuditedMethodSubclassEntity.class, id1_1));
	}
	
	@Test(expected= NotAuditedException.class )
	public void testRevisionsCountsForNotAudited() {
		try {
			getAuditReader().getRevisions(NotAuditedSubclassEntity.class, id2_1);
			assert(false);
		} catch (NotAuditedException nae) {
			throw nae;
		}
	}
	

	@Test
	public void testHistoryOfAudited() {
		AuditedMethodSubclassEntity ver1 = new AuditedMethodSubclassEntity(id1_1, "ae", "super str", "audited str");
		AuditedMethodSubclassEntity ver2 = new AuditedMethodSubclassEntity(id1_1, "ae new", "super str", "audited str new");
		
		AuditedMethodSubclassEntity rev1 = getAuditReader().find(AuditedMethodSubclassEntity.class, id1_1, 1);  
		AuditedMethodSubclassEntity rev2 = getAuditReader().find(AuditedMethodSubclassEntity.class, id1_1, 2);
		
		//this property is not audited on superclass
		assert(rev1.getOtherStr() == null);
		assert(rev2.getOtherStr() == null);
			
		assert rev1.equals(ver1);
		assert rev2.equals(ver2);
	}
	
	@Test(expected=NotAuditedException.class)
	public void testHistoryOfNotAudited() {
		try {
			getAuditReader().find(NotAuditedSubclassEntity.class, id2_1, 1);
			assert(false);
		} catch (NotAuditedException nae) {
			throw nae;
		}
	}
	
}