/*
* 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.backendtck.jpa;
import static org.fest.assertions.Assertions.assertThat;
import java.util.HashMap;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import javax.persistence.PersistenceException;
import org.hibernate.ogm.jpa.impl.OgmEntityManager;
import org.hibernate.ogm.jpa.impl.OgmEntityManagerFactory;
import org.hibernate.ogm.utils.PackagingRule;
import org.hibernate.ogm.utils.TestHelper;
import org.hibernate.ogm.utils.jpa.JpaTestCase;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
/**
* @author Emmanuel Bernard <emmanuel@hibernate.org>
*/
public class JPAAPIWrappingTest extends JpaTestCase {
@Rule
public PackagingRule packaging = new PackagingRule( "persistencexml/jpajtastandalone.xml", Poem.class );
@Rule
public ExpectedException thrown = ExpectedException.none();
@Test
public void testWrappedStandalone() throws Exception {
final EntityManagerFactory emf = Persistence.createEntityManagerFactory( "jpajtastandalone", TestHelper.getEnvironmentProperties() );
assertThat( emf.getClass() ).isEqualTo( OgmEntityManagerFactory.class );
EntityManager em = emf.createEntityManager();
assertThat( em.getClass() ).isEqualTo( OgmEntityManager.class );
em.close();
em = emf.createEntityManager( new HashMap() );
assertThat( em.getClass() ).isEqualTo( OgmEntityManager.class );
em.close();
emf.close();
}
@Test
public void testUndefinedPU() throws Exception {
thrown.expect( PersistenceException.class );
Persistence.createEntityManagerFactory( "does-not-exist-PU" );
}
@Test
public void testWrapInContainer() throws Exception {
assertThat( getFactory().getClass() ).isEqualTo( OgmEntityManagerFactory.class );
EntityManager entityManager = getFactory().createEntityManager();
assertThat( entityManager.getClass() ).isEqualTo( OgmEntityManager.class );
entityManager.close();
entityManager = getFactory().createEntityManager( new HashMap() );
assertThat( entityManager.getClass() ).isEqualTo( OgmEntityManager.class );
entityManager.close();
}
@Test
public void testIllegalArgumentExceptionIfQueryDefinitionDoesNotExists() throws Exception {
thrown.expect( IllegalArgumentException.class );
EntityManager em = getFactory().createEntityManager();
em.createNamedQuery( "DoesNotExistsQuery" );
}
@Override
public Class<?>[] getEntities() {
return new Class<?>[] { Poem.class };
}
}