foundation/eclipselink.core.test/src/it/java/org/eclipse/persistence/testing/tests/queries/report/PlaceHolderReportQueryTestCase.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.report;

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

/**
 * ReportQuery test for Scenario 1.1
 * SELECT F_NAME, L_NAME FROM EMPLOYEE
 */
public class PlaceHolderReportQueryTestCase extends TestCase {
    protected ReportQuery reportQuery;
    protected Vector expectedResults;
    protected Vector results;

    @Override
    protected void setup() {
        results = new Vector();
        expectedResults = new Vector();
    }

    @Override
    public void test() {
        try {
            reportQuery = new ReportQuery(new ExpressionBuilder());
            reportQuery.setReferenceClass(Employee.class);
            reportQuery.addAttribute("firstName");
            reportQuery.addAttribute("NullPlaceHolder", null);
            reportQuery.addAttribute("lastName");
            results = (Vector)getSession().executeQuery(reportQuery);
        } catch (org.eclipse.persistence.exceptions.QueryException exception) {
            throw new TestErrorException("Exception thrown because row size check based on total result size, including place holders, not expected fields; see CR 4240");
        }
    }
}