foundation/eclipselink.core.test/src/it/java/org/eclipse/persistence/testing/tests/queries/ShallowRefreshTest.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:
//     Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.testing.tests.queries;

import org.eclipse.persistence.testing.framework.*;
import org.eclipse.persistence.testing.models.employee.domain.*;
import org.eclipse.persistence.queries.*;

/**
 * Test shallow refresh, non-cascaded.
 */
public class ShallowRefreshTest extends TestCase {
    protected Employee originalObject;
    protected String firstName;

    public ShallowRefreshTest() {
        setDescription("This test verifies the shallow refresh feature works properly");
    }

    @Override
    public void reset() {
        getSession().getIdentityMapAccessor().initializeIdentityMaps();
    }

    @Override
    protected void setup() {
        originalObject = (Employee)getSession().readObject(Employee.class);
    }

    @Override
    public void test() {
        firstName = originalObject.getFirstName();
        originalObject.setFirstName("Godzilla");
        originalObject.getAddress().setCity("Foo Town");

        ReadObjectQuery query = new ReadObjectQuery();
        query.setSelectionObject(originalObject);
        query.refreshIdentityMapResult();
        getSession().executeQuery(query);

    }

    @Override
    protected void verify() {
        if (!(originalObject.getFirstName().equals(firstName))) {
            throw new TestErrorException("The shallow refresh test failed.");
        }

        if (!(originalObject.getAddress().getCity().equals("Foo Town"))) {
            throw new TestErrorException("The shallow refresh test failed.");
        }
    }
}