foundation/eclipselink.core.test/src/it/java/org/eclipse/persistence/testing/tests/collections/map/TestUpdateAggregateDirectMapMapping.java

/*
 * Copyright (c) 1998, 2021 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 v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     tware - initial implementation
package org.eclipse.persistence.testing.tests.collections.map;

import org.eclipse.persistence.sessions.UnitOfWork;
import org.eclipse.persistence.testing.framework.TestErrorException;
import org.eclipse.persistence.testing.models.collections.map.AggregateMapKey;
import org.eclipse.persistence.testing.models.collections.map.AggregateDirectMapHolder;

public class TestUpdateAggregateDirectMapMapping extends TestReadAggregateDirectMapMapping {

    @Override
    public void test(){
        UnitOfWork uow = getSession().acquireUnitOfWork();
        holders = uow.readAllObjects(AggregateDirectMapHolder.class, holderExp);
        AggregateDirectMapHolder holder = (AggregateDirectMapHolder)holders.get(0);
        AggregateMapKey mapKey = new AggregateMapKey();
        mapKey.setKey(1);
        holder.removeAggregateToDirectMapItem(mapKey);
        mapKey = new AggregateMapKey();
        mapKey.setKey(3);
        holder.addAggregateToDirectMapItem(mapKey, 3);
        uow.commit();
        Object holderForComparison = uow.readObject(holder);
        if (!compareObjects(holder, holderForComparison)){
            throw new TestErrorException("Objects do not match after write");
        }

    }

    @Override
    public void verify(){
        getSession().getIdentityMapAccessor().initializeIdentityMaps();
        Object changedHolder = holders.get(0);
        holders = getSession().readAllObjects(AggregateDirectMapHolder.class, holderExp);
        AggregateDirectMapHolder holder = (AggregateDirectMapHolder)holders.get(0);
        if (!compareObjects(holder, changedHolder)){
            throw new TestErrorException("Objects do not match reinitialize");
        }
        AggregateMapKey mapKey = new AggregateMapKey();
        mapKey.setKey(1);
        if (holder.getAggregateToDirectMap().containsKey(mapKey)){
            throw new TestErrorException("Item that was removed is still present in map.");
        }
        mapKey = new AggregateMapKey();
        mapKey.setKey(3);
        Integer value = (Integer)holder.getAggregateToDirectMap().get(mapKey);
        if (value != 3){
            throw new TestErrorException("Item was not correctly added to map");
        }
    }

}