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1 /* 2 * $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/test/org/apache/commons/jelly/TestCoreTags.java,v 1.8 2002/05/28 07:20:06 jstrachan Exp $ 3 * $Revision: 1.8 $ 4 * $Date: 2002/05/28 07:20:06 $ 5 * 6 * ==================================================================== 7 * 8 * The Apache Software License, Version 1.1 9 * 10 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights 11 * reserved. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 17 * 1. Redistributions of source code must retain the above copyright 18 * notice, this list of conditions and the following disclaimer. 19 * 20 * 2. Redistributions in binary form must reproduce the above copyright 21 * notice, this list of conditions and the following disclaimer in 22 * the documentation and/or other materials provided with the 23 * distribution. 24 * 25 * 3. The end-user documentation included with the redistribution, if 26 * any, must include the following acknowlegement: 27 * "This product includes software developed by the 28 * Apache Software Foundation (http://www.apache.org/)." 29 * Alternately, this acknowlegement may appear in the software itself, 30 * if and wherever such third-party acknowlegements normally appear. 31 * 32 * 4. The names "The Jakarta Project", "Commons", and "Apache Software 33 * Foundation" must not be used to endorse or promote products derived 34 * from this software without prior written permission. For written 35 * permission, please contact apache@apache.org. 36 * 37 * 5. Products derived from this software may not be called "Apache" 38 * nor may "Apache" appear in their names without prior written 39 * permission of the Apache Group. 40 * 41 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 42 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 43 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 44 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 47 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 48 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 49 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 50 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 51 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 52 * SUCH DAMAGE. 53 * ==================================================================== 54 * 55 * This software consists of voluntary contributions made by many 56 * individuals on behalf of the Apache Software Foundation. For more 57 * information on the Apache Software Foundation, please see 58 * <http://www.apache.org/>;. 59 * 60 * $Id: TestCoreTags.java,v 1.8 2002/05/28 07:20:06 jstrachan Exp $ 61 */ 62 package org.apache.commons.jelly.expression; 63 64 import java.util.List; 65 import java.util.Map; 66 67 import junit.framework.Test; 68 import junit.framework.TestCase; 69 import junit.framework.TestSuite; 70 import junit.textui.TestRunner; 71 72 import org.apache.commons.beanutils.BasicDynaClass; 73 import org.apache.commons.beanutils.DynaBean; 74 import org.apache.commons.beanutils.DynaClass; 75 import org.apache.commons.beanutils.DynaProperty; 76 77 import org.apache.commons.jelly.JellyContext; 78 import org.apache.commons.jelly.expression.jexl.JexlExpressionFactory; 79 80 import org.apache.commons.logging.Log; 81 import org.apache.commons.logging.LogFactory; 82 83 /*** 84 * Tests the use of Expression parsing 85 * 86 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> 87 * @version $Revision: 1.8 $ 88 */ 89 public class TestDynaBeans extends TestCase { 90 91 /*** The Log to which logging calls will be made. */ 92 private static final Log log = LogFactory.getLog(TestDynaBeans.class); 93 94 protected JellyContext context = new JellyContext(); 95 protected ExpressionFactory factory = new JexlExpressionFactory(); 96 97 public static void main(String[] args) { 98 TestRunner.run(suite()); 99 } 100 101 public static Test suite() { 102 return new TestSuite(TestDynaBeans.class); 103 } 104 105 public TestDynaBeans(String testName) { 106 super(testName); 107 } 108 109 public void testDynaBeans() throws Exception { 110 DynaClass dynaClass = createDynaClass(); 111 DynaBean dynaBean = dynaClass.newInstance(); 112 dynaBean.set( "stringProperty", "foo" ); 113 dynaBean.set( "intProperty", new Integer(24) ); 114 115 context.setVariable("dbean", dynaBean); 116 117 assertExpression("${dbean.stringProperty}", "foo"); 118 assertExpression("${dbean.intProperty}", new Integer(24)); 119 } 120 121 protected DynaClass createDynaClass() { 122 DynaProperty[] properties = { 123 new DynaProperty("booleanProperty", Boolean.TYPE), 124 new DynaProperty("booleanSecond", Boolean.TYPE), 125 new DynaProperty("doubleProperty", Double.TYPE), 126 new DynaProperty("floatProperty", Float.TYPE), 127 new DynaProperty("intProperty", Integer.TYPE), 128 new DynaProperty("listIndexed", List.class), 129 new DynaProperty("longProperty", Long.TYPE), 130 new DynaProperty("mappedProperty", Map.class), 131 new DynaProperty("mappedIntProperty", Map.class), 132 new DynaProperty("nullProperty", String.class), 133 new DynaProperty("shortProperty", Short.TYPE), 134 new DynaProperty("stringProperty", String.class), 135 }; 136 return new BasicDynaClass("TestDynaClass", null, properties); 137 } 138 139 140 protected void assertExpression(String expressionText, Object expectedValue) throws Exception { 141 Expression expression = CompositeExpression.parse(expressionText, factory); 142 assertTrue( "Created a valid expression for: " + expressionText, expression != null ); 143 Object value = expression.evaluate(context); 144 //assertEquals( "Expression for: " + expressionText + " is: " + expression, expectedValue, value ); 145 assertEquals( "Wrong result for expression: " + expressionText, expectedValue, value ); 146 } 147 }

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