foundation/eclipselink.core.test/src/it/java/org/eclipse/persistence/testing/tests/expressions/ExpressionOperatorUnitTestSuite.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
//     05/07/2009-1.1.1 Guy Pelletier
//       - 263904: [PATCH] ExpressionOperator doesn't compare arrays correctly
package org.eclipse.persistence.testing.tests.expressions;

import java.util.*;
import org.eclipse.persistence.tools.schemaframework.PopulationManager;
import org.eclipse.persistence.expressions.*;
import org.eclipse.persistence.testing.framework.*;

public class ExpressionOperatorUnitTestSuite extends ExpressionTestSuite {
    public ExpressionOperatorUnitTestSuite() {
        setDescription("This suite tests ExpressionOperator.");
    }

    public void _testEquals$nullTest() {
        ExpressionOperator operator = ExpressionOperator.getOperator(ExpressionOperator.Between);
        ExpressionOperator operator2 = null;
        if (operator.equals(operator2)) {
            throw new TestErrorException("Equals() must handle null case.");
        }
    }

    public void _testEquals$ObjectTest() {
        ExpressionOperator operator = ExpressionOperator.getOperator(ExpressionOperator.Between);
        Object operator2 = 5;
        if (operator.equals(operator2)) {
            throw new TestErrorException("Equals() must handle other class case.");
        }
    }

    public void _testEqualsTest() {
        ExpressionOperator operator = ExpressionOperator.getOperator(ExpressionOperator.Between);
        ExpressionOperator operator2 = new ExpressionOperator(ExpressionOperator.Between, new Vector());
        if (!operator.equals(operator2)) {
            throw new TestErrorException("Equals() must do comparison by selector only.");
        }
    }

    public void _testEqualsArrayTest() {
        Vector dbStrings = new Vector();
        dbStrings.add("one");
        dbStrings.add("two");

        ExpressionOperator operator1 = new ExpressionOperator(0, dbStrings);
        ExpressionOperator operator2 = new ExpressionOperator(0, dbStrings);

        if (!operator1.equals(operator2)) {
            throw new TestErrorException("Equals() must do comparison by database strings.");
        }
    }

    public void _testIsComparisonOperatorTest() {
        ExpressionOperator operator = ExpressionOperator.getOperator(ExpressionOperator.Between);
        if (!operator.isComparisonOperator()) {
            throw new TestErrorException("IsComparisonOperator() invalid.");
        }
    }

    public void _testIsFunctionOperatorTest() {
        ExpressionOperator operator = ExpressionOperator.getOperator(ExpressionOperator.Not);
        if (!operator.isFunctionOperator()) {
            throw new TestErrorException("IsFunctionOperator() invalid.");
        }
    }

    public void _testIsLogicalOperatorTest() {
        ExpressionOperator operator = ExpressionOperator.getOperator(ExpressionOperator.And);
        if (!operator.isLogicalOperator()) {
            throw new TestErrorException("IsLogicalOperator() invalid.");
        }
    }

    @Override
    public void addTests() {
        setManager(PopulationManager.getDefaultManager());

        addTest(new UnitTestCase("Equals$nullTest"));
        addTest(new UnitTestCase("Equals$ObjectTest"));
        addTest(new UnitTestCase("EqualsTest"));
        addTest(new UnitTestCase("EqualsArrayTest"));
        addTest(new UnitTestCase("IsComparisonOperatorTest"));
        addTest(new UnitTestCase("IsFunctionOperatorTest"));
        addTest(new UnitTestCase("IsLogicalOperatorTest"));
    }
}