/*
* Hibernate OGM, Domain model persistence for NoSQL datastores
*
* 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.ogm.datastore.mongodb.test.id.objectid;
import static org.fest.assertions.Assertions.assertThat;
import javax.persistence.EntityManager;
import org.hibernate.cfg.AvailableSettings;
import org.hibernate.ogm.utils.jpa.GetterPersistenceUnitInfo;
import org.hibernate.ogm.utils.jpa.JpaTestCase;
import org.junit.Test;
/**
* Tests for using object ids with MongoDB.
*
* @author Gunnar Morling
*
*/
public class ObjectIdJpaTest extends JpaTestCase {
@Test
public void canUseObjectIdAssignedUponInsertInOneToManyAssociation() throws Exception {
EntityManager em = null;
try {
getTransactionManager().begin();
em = getFactory().createEntityManager();
// given
Bar goldFishBar = new Bar( "Goldfisch Bar" );
goldFishBar.getDoorMen().add( new DoorMan( "Bruce" ) );
goldFishBar.getDoorMen().add( new DoorMan( "Dwain" ) );
// when
em.persist( goldFishBar );
getTransactionManager().commit();
em.clear();
// then
getTransactionManager().begin();
Bar barLoaded = em.find( Bar.class, goldFishBar.getId() );
assertThat( barLoaded.getDoorMen() ).onProperty( "name" ).containsOnly( "Bruce", "Dwain" );
getTransactionManager().commit();
}
finally {
if ( em != null ) {
em.close();
}
}
}
@Override
public Class<?>[] getEntities() {
return new Class<?>[] { Bar.class, DoorMan.class, MusicGenre.class };
}
@Override
protected void refineInfo(GetterPersistenceUnitInfo info) {
info.getProperties().put( AvailableSettings.USE_NEW_ID_GENERATOR_MAPPINGS, "false" );
}
}