/*
 * 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.orphan.onetoone;

import javax.persistence.EntityManager;

import org.junit.Test;

import org.hibernate.jpa.test.BaseEntityManagerFunctionalTestCase;
import org.hibernate.testing.FailureExpected;
import org.hibernate.testing.TestForIssue;

import static org.junit.Assert.fail;

/**
 * @author Martin Simka
 * @author Gail Badner
 */
public class OneToOneOrphanTest extends BaseEntityManagerFunctionalTestCase {

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

	@Test
	@TestForIssue(jiraKey = "HHH-9568")
	public void testFlushTransientOneToOneNoCascade() throws Exception {
		EntityManager em = getOrCreateEntityManager();
		em.getTransaction().begin();

		B b = new B();
		A a = new A();

		a.setB(b);
		try {
			em.persist( a );
			em.flush();
			em.getTransaction().commit();
			fail( "should have raised an IllegalStateException" );
		}
		catch (IllegalStateException ex) {
			if ( em.getTransaction().isActive() ) {
				em.getTransaction().rollback();
			}
			// IllegalStateException caught as expected
		}
		finally {
			em.close();
		}
	}
}