foundation/eclipselink.core.test/src/org/eclipse/persistence/testing/tests/unitofwork/UnitOfWorkRevertWithNewObjectTest.java

/*******************************************************************************
 * Copyright (c) 1998, 2013 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the 
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 
 * which accompanies this distribution. 
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at 
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
 ******************************************************************************/  
package org.eclipse.persistence.testing.tests.unitofwork;

import org.eclipse.persistence.sessions.UnitOfWork;
import org.eclipse.persistence.testing.framework.AutoVerifyTestCase;
import org.eclipse.persistence.testing.framework.TestErrorException;
import org.eclipse.persistence.testing.models.employee.domain.Employee;


public class UnitOfWorkRevertWithNewObjectTest extends AutoVerifyTestCase {
    public UnitOfWorkRevertWithNewObjectTest() {
    }

    protected void test() {
        //First test to see if it works without registering any objects.
        //The motivation for this is a bug that was found.
        UnitOfWork unitOfWork = getSession().acquireUnitOfWork();
        unitOfWork.registerObject(new Employee());
        try {
            unitOfWork.revertAndResume();
        } catch (NullPointerException ex) {
            throw new TestErrorException("Null Pointer Exception thrown durring revert, bug 4544221");
        }
    }
}