RefreshTest.java

/*
 * 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.jpa.test.emops;

import javax.persistence.EntityManager;

import org.junit.Test;

import org.hibernate.jpa.test.BaseEntityManagerFunctionalTestCase;

import static org.junit.Assert.fail;

/**
 * @author Emmanuel Bernard
 */
public class RefreshTest extends BaseEntityManagerFunctionalTestCase {
	@Test
	public void testRefreshNonManaged() throws Exception {
		EntityManager em = getOrCreateEntityManager();
		em.getTransaction().begin();
		Race race = new Race();
		em.persist( race );
		em.flush();
		em.clear();

		try {
			em.refresh( race );
			fail("Refresh should fail on a non managed entity");
		}
		catch( IllegalArgumentException e) {
			//success
		}

		em.getTransaction().rollback();
		em.close();
	}

	@Override
	public Class[] getAnnotatedClasses() {
		return new Class[] {
				Race.class,
				Competitor.class
		};
	}
}