/*
* 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.collection;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.test.AbstractEntityTest;
import org.hibernate.envers.test.Priority;
import org.hibernate.envers.test.entities.collection.StringMapEntity;
import org.hibernate.envers.test.tools.TestTools;
import org.junit.Test;
import javax.persistence.EntityManager;
import java.util.Arrays;
import java.util.Collections;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class StringMap extends AbstractEntityTest {
private Integer sme1_id;
private Integer sme2_id;
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(StringMapEntity.class);
}
@Test
@Priority(10)
public void initData() {
EntityManager em = getEntityManager();
StringMapEntity sme1 = new StringMapEntity();
StringMapEntity sme2 = new StringMapEntity();
// Revision 1 (sme1: initialy empty, sme2: initialy 1 mapping)
em.getTransaction().begin();
sme2.getStrings().put("1", "a");
em.persist(sme1);
em.persist(sme2);
em.getTransaction().commit();
// Revision 2 (sme1: adding 2 mappings, sme2: no changes)
em.getTransaction().begin();
sme1 = em.find(StringMapEntity.class, sme1.getId());
sme2 = em.find(StringMapEntity.class, sme2.getId());
sme1.getStrings().put("1", "a");
sme1.getStrings().put("2", "b");
em.getTransaction().commit();
// Revision 3 (sme1: removing an existing mapping, sme2: replacing a value)
em.getTransaction().begin();
sme1 = em.find(StringMapEntity.class, sme1.getId());
sme2 = em.find(StringMapEntity.class, sme2.getId());
sme1.getStrings().remove("1");
sme2.getStrings().put("1", "b");
em.getTransaction().commit();
// No revision (sme1: removing a non-existing mapping, sme2: replacing with the same value)
em.getTransaction().begin();
sme1 = em.find(StringMapEntity.class, sme1.getId());
sme2 = em.find(StringMapEntity.class, sme2.getId());
sme1.getStrings().remove("3");
sme2.getStrings().put("1", "b");
em.getTransaction().commit();
//
sme1_id = sme1.getId();
sme2_id = sme2.getId();
}
@Test
public void testRevisionsCounts() {
assert Arrays.asList(1, 2, 3).equals(getAuditReader().getRevisions(StringMapEntity.class, sme1_id));
assert Arrays.asList(1, 3).equals(getAuditReader().getRevisions(StringMapEntity.class, sme2_id));
}
@Test
public void testHistoryOfSse1() {
StringMapEntity rev1 = getAuditReader().find(StringMapEntity.class, sme1_id, 1);
StringMapEntity rev2 = getAuditReader().find(StringMapEntity.class, sme1_id, 2);
StringMapEntity rev3 = getAuditReader().find(StringMapEntity.class, sme1_id, 3);
StringMapEntity rev4 = getAuditReader().find(StringMapEntity.class, sme1_id, 4);
assert rev1.getStrings().equals(Collections.EMPTY_MAP);
assert rev2.getStrings().equals(TestTools.makeMap("1", "a", "2", "b"));
assert rev3.getStrings().equals(TestTools.makeMap("2", "b"));
assert rev4.getStrings().equals(TestTools.makeMap("2", "b"));
}
@Test
public void testHistoryOfSse2() {
StringMapEntity rev1 = getAuditReader().find(StringMapEntity.class, sme2_id, 1);
StringMapEntity rev2 = getAuditReader().find(StringMapEntity.class, sme2_id, 2);
StringMapEntity rev3 = getAuditReader().find(StringMapEntity.class, sme2_id, 3);
StringMapEntity rev4 = getAuditReader().find(StringMapEntity.class, sme2_id, 4);
assert rev1.getStrings().equals(TestTools.makeMap("1", "a"));
assert rev2.getStrings().equals(TestTools.makeMap("1", "a"));
assert rev3.getStrings().equals(TestTools.makeMap("1", "b"));
assert rev4.getStrings().equals(TestTools.makeMap("1", "b"));
}
}