GetReferenceTest.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 GetReferenceTest extends BaseEntityManagerFunctionalTestCase {
	@Test
	public void testWrongIdType() throws Exception {
		EntityManager em = getOrCreateEntityManager();
		try {
			em.getReference( Competitor.class, "30" );
			fail("Expected IllegalArgumentException");
		}
		catch (IllegalArgumentException e) {
			//success
		}
		catch ( Exception e ) {
			fail("Wrong exception: " + e );
		}

		try {
			em.getReference( Mail.class, 1 );
			fail("Expected IllegalArgumentException");
		}
		catch (IllegalArgumentException e) {
			//success
		}
		catch ( Exception e ) {
			fail("Wrong exception: " + e );
		}
		em.close();
	}

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