/*
* 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.collection.embeddable;
import java.util.Arrays;
import java.util.Collections;
import javax.persistence.EntityManager;
import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
import org.hibernate.envers.test.Priority;
import org.hibernate.envers.test.entities.collection.EmbeddableListEntity1;
import org.hibernate.envers.test.entities.components.Component3;
import org.hibernate.envers.test.entities.components.Component4;
import org.hibernate.testing.TestForIssue;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
* @author Kristoffer Lundberg (kristoffer at cambio dot se)
*/
@TestForIssue(jiraKey = "HHH-6613")
public class EmbeddableList1 extends BaseEnversJPAFunctionalTestCase {
private Integer ele1_id = null;
private final Component4 c4_1 = new Component4( "c41", "c41_value", "c41_description" );
private final Component4 c4_2 = new Component4( "c42", "c42_value2", "c42_description" );
private final Component3 c3_1 = new Component3( "c31", c4_1, c4_2 );
private final Component3 c3_2 = new Component3( "c32", c4_1, c4_2 );
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class<?>[] {EmbeddableListEntity1.class};
}
@Test
@Priority(10)
public void initData() {
EntityManager em = getEntityManager();
EmbeddableListEntity1 ele1 = new EmbeddableListEntity1();
// Revision 1 (ele1: initially 1 element in both collections)
em.getTransaction().begin();
ele1.getComponentList().add( c3_1 );
em.persist( ele1 );
em.getTransaction().commit();
// Revision (still 1) (ele1: removing non-existing element)
em.getTransaction().begin();
ele1 = em.find( EmbeddableListEntity1.class, ele1.getId() );
ele1.getComponentList().remove( c3_2 );
em.getTransaction().commit();
// Revision 2 (ele1: adding one element)
em.getTransaction().begin();
ele1 = em.find( EmbeddableListEntity1.class, ele1.getId() );
ele1.getComponentList().add( c3_2 );
em.getTransaction().commit();
// Revision 3 (ele1: adding one existing element)
em.getTransaction().begin();
ele1 = em.find( EmbeddableListEntity1.class, ele1.getId() );
ele1.getComponentList().add( c3_1 );
em.getTransaction().commit();
// Revision 4 (ele1: removing one existing element)
em.getTransaction().begin();
ele1 = em.find( EmbeddableListEntity1.class, ele1.getId() );
ele1.getComponentList().remove( c3_2 );
em.getTransaction().commit();
ele1_id = ele1.getId();
em.close();
}
@Test
public void testRevisionsCounts() {
assertEquals(
Arrays.asList( 1, 2, 3, 4 ), getAuditReader().getRevisions(
EmbeddableListEntity1.class,
ele1_id
)
);
}
@Test
public void testHistoryOfEle1() {
EmbeddableListEntity1 rev1 = getAuditReader().find( EmbeddableListEntity1.class, ele1_id, 1 );
EmbeddableListEntity1 rev2 = getAuditReader().find( EmbeddableListEntity1.class, ele1_id, 2 );
EmbeddableListEntity1 rev3 = getAuditReader().find( EmbeddableListEntity1.class, ele1_id, 3 );
EmbeddableListEntity1 rev4 = getAuditReader().find( EmbeddableListEntity1.class, ele1_id, 4 );
assertEquals( Collections.singletonList( c3_1 ), rev1.getComponentList() );
assertEquals( Arrays.asList( c3_1, c3_2 ), rev2.getComponentList() );
assertEquals( Arrays.asList( c3_1, c3_2, c3_1 ), rev3.getComponentList() );
assertEquals( Arrays.asList( c3_1, c3_1 ), rev4.getComponentList() );
}
}