001    /*
002     * $Id: ShortCircuitingExpressionTest.java 1104080 2011-05-17 09:22:09Z mcucchiara $
003     * Licensed to the Apache Software Foundation (ASF) under one
004     * or more contributor license agreements.  See the NOTICE file
005     * distributed with this work for additional information
006     * regarding copyright ownership.  The ASF licenses this file
007     * to you under the Apache License, Version 2.0 (the
008     * "License"); you may not use this file except in compliance
009     * with the License.  You may obtain a copy of the License at
010     *
011     * http://www.apache.org/licenses/LICENSE-2.0
012     *
013     * Unless required by applicable law or agreed to in writing,
014     * software distributed under the License is distributed on an
015     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
016     * KIND, either express or implied.  See the License for the
017     * specific language governing permissions and limitations
018     * under the License.
019     */
020    package org.apache.commons.ognl.test;
021    
022    import org.apache.commons.ognl.NoSuchPropertyException;
023    import org.apache.commons.ognl.OgnlException;
024    import org.junit.runner.RunWith;
025    import org.junit.runners.Parameterized;
026    import org.junit.runners.Parameterized.Parameters;
027    
028    import java.util.ArrayList;
029    import java.util.Collection;
030    
031    @RunWith(value = Parameterized.class)
032    public class ShortCircuitingExpressionTest
033        extends OgnlTestCase
034    {
035        private static Object[][] TESTS = { { "#root ? someProperty : 99", new Integer( 99 ) },
036            { "#root ? 99 : someProperty", OgnlException.class },
037            { "(#x=99)? #x.someProperty : #x", NoSuchPropertyException.class },
038            { "#xyzzy.doubleValue()", NullPointerException.class }, { "#xyzzy && #xyzzy.doubleValue()", null },
039            { "(#x=99) && #x.doubleValue()", new Double( 99 ) }, { "#xyzzy || 101", new Integer( 101 ) },
040            { "99 || 101", new Integer( 99 ) }, };
041    
042        /*
043         * =================================================================== Public static methods
044         * ===================================================================
045         */
046        @Parameters
047        public static Collection<Object[]> data()
048        {
049            Collection<Object[]> data = new ArrayList<Object[]>(TESTS.length);
050            for ( int i = 0; i < TESTS.length; i++ )
051            {
052                Object[] tmp = new Object[6];
053                tmp[0] = TESTS[i][0] + " (" + TESTS[i][1] + ")";
054                tmp[1] = null;
055                tmp[2] = TESTS[i][0];
056                tmp[3] = TESTS[i][1];
057    
058                data.add( tmp );
059            }
060            return data;
061        }
062    
063        /*
064         * =================================================================== Constructors
065         * ===================================================================
066         */
067        public ShortCircuitingExpressionTest( String name, Object root, String expressionString, Object expectedResult,
068                                              Object setValue, Object expectedAfterSetResult )
069        {
070            super( name, root, expressionString, expectedResult, setValue, expectedAfterSetResult );
071        }
072    }