/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you under the Apache License, Version 2.0 (the | |
* "License"); you may not use this file except in compliance | |
* with the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, | |
* software distributed under the License is distributed on an | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
* KIND, either express or implied. See the License for the | |
* specific language governing permissions and limitations | |
* under the License. | |
*/ | |
package org.apache.commons.ognl.test; | |
import java.util.ArrayList; | |
import java.util.Collection; | |
import org.apache.commons.ognl.test.objects.Root; | |
import org.junit.Test; | |
import org.junit.runner.RunWith; | |
import org.junit.runners.Parameterized; | |
import org.junit.runners.Parameterized.Parameters; | |
@RunWith(value = Parameterized.class) | |
public class NullStringCatenationTest | |
extends OgnlTestCase | |
{ | |
public static final String MESSAGE = "blarney"; | |
private static final Root ROOT = new Root(); | |
private static final Object[][] TESTS = | |
{ | |
// Null string catenation | |
{ ROOT, "\"bar\" + null", "barnull" }, // Catenate null to a string | |
{ ROOT, "\"bar\" + nullObject", "barnull" }, // Catenate null to a string | |
{ ROOT, "20.56 + nullObject", NullPointerException.class }, // Catenate null to a number | |
{ ROOT, "(true ? 'tabHeader' : '') + (false ? 'tabHeader' : '')", "tabHeader" }, | |
{ ROOT, "theInt == 0 ? '5%' : theInt + '%'", "6%" }, | |
{ ROOT, "'width:' + width + ';'", "width:238px;" }, | |
{ ROOT, "theLong + '_' + index", "4_1" }, | |
{ ROOT, "'javascript:' + @org.apache.commons.ognl.test.NullStringCatenationTest@MESSAGE", "javascript:blarney" }, | |
{ ROOT, "printDelivery ? '' : 'javascript:deliverySelected(' + property.carrier + ',' + currentDeliveryId + ')'", "" }, | |
{ ROOT, "bean2.id + '_' + theInt", "1_6" } | |
}; | |
/** | |
* Setup parameters for this test which are used to call this class constructor | |
* @return the collection of paramaters | |
*/ | |
@Parameters | |
public static Collection<Object[]> data() | |
{ | |
Collection<Object[]> data = new ArrayList<Object[]>(TESTS.length); | |
for ( int i = 0; i < TESTS.length; i++ ) | |
{ | |
Object[] tmp = new Object[4]; | |
tmp[0] = TESTS[i][1]; | |
tmp[1] = TESTS[i][0]; | |
tmp[2] = TESTS[i][1]; | |
tmp[3] = TESTS[i][2]; | |
data.add( tmp ); | |
} | |
return data; | |
} | |
/** | |
* Constructor: size of the Object[] returned by the @Parameter annotated method must match | |
* the number of arguments in this constructor | |
*/ | |
public NullStringCatenationTest( String name, Object root, String expressionString, Object expectedResult) | |
{ | |
super( name, root, expressionString, expectedResult ); | |
} | |
@Test | |
@Override | |
public void runTest() throws Exception | |
{ | |
super.runTest(); | |
} | |
} |