1 /* 2 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved. 3 * 4 * This software is open source. 5 * See the bottom of this file for the licence. 6 * 7 * $Id: TestFilter.java,v 1.10 2004/06/25 08:03:51 maartenc Exp $ 8 */ 9 10 package org.dom4j.xpath; 11 12 import java.util.Iterator; 13 import java.util.List; 14 15 import junit.framework.Test; 16 import junit.framework.TestSuite; 17 import junit.textui.TestRunner; 18 19 import org.dom4j.AbstractTestCase; 20 import org.dom4j.DocumentHelper; 21 import org.dom4j.Node; 22 import org.dom4j.NodeFilter; 23 24 /*** Test harness for XPath filters 25 * 26 * @author <a href="mailto:james.strachan@metastuff.com">James Strachan</a> 27 * @version $Revision: 1.10 $ 28 */ 29 public class TestFilter extends AbstractTestCase { 30 31 protected static boolean VERBOSE = false; 32 33 protected static String[] paths = { 34 ".[name()='author']", 35 ".[name()='XXXX']", 36 ".[.='James Strachan']", 37 ".[.='XXXX']" 38 }; 39 40 41 public static void main( String[] args ) { 42 TestRunner.run( suite() ); 43 } 44 45 public static Test suite() { 46 return new TestSuite( TestFilter.class ); 47 } 48 49 public TestFilter(String name) { 50 super(name); 51 } 52 53 // Test case(s) 54 //------------------------------------------------------------------------- 55 public void testXPaths() throws Exception { 56 int size = paths.length; 57 for ( int i = 0; i < size; i++ ) { 58 testXPath( paths[i] ); 59 } 60 } 61 62 // Implementation methods 63 //------------------------------------------------------------------------- 64 protected void testXPath(String xpathExpression) { 65 NodeFilter nodeFilter = DocumentHelper.createXPathFilter( xpathExpression ); 66 assertTrue( "No NodeFilter object was created", nodeFilter != null ); 67 68 if ( VERBOSE ) { 69 log( "Evaluating XPathFilter: " + xpathExpression + " using NodeFilter: " + nodeFilter ); 70 } 71 72 log( "Evaluating XPathFilter: " + xpathExpression ); 73 74 List list = document.selectNodes("//author"); 75 for ( Iterator iter = list.iterator(); iter.hasNext(); ) { 76 Node node = (Node) iter.next(); 77 78 if ( nodeFilter.matches( node ) ) { 79 log( "Matches node: "+ node.asXML() ); 80 } 81 else { 82 log( "No match for node: "+ node.asXML() ); 83 } 84 85 } 86 } 87 } 88 89 90 91 92 /* 93 * Redistribution and use of this software and associated documentation 94 * ("Software"), with or without modification, are permitted provided 95 * that the following conditions are met: 96 * 97 * 1. Redistributions of source code must retain copyright 98 * statements and notices. Redistributions must also contain a 99 * copy of this document. 100 * 101 * 2. Redistributions in binary form must reproduce the 102 * above copyright notice, this list of conditions and the 103 * following disclaimer in the documentation and/or other 104 * materials provided with the distribution. 105 * 106 * 3. The name "DOM4J" must not be used to endorse or promote 107 * products derived from this Software without prior written 108 * permission of MetaStuff, Ltd. For written permission, 109 * please contact dom4j-info@metastuff.com. 110 * 111 * 4. Products derived from this Software may not be called "DOM4J" 112 * nor may "DOM4J" appear in their names without prior written 113 * permission of MetaStuff, Ltd. DOM4J is a registered 114 * trademark of MetaStuff, Ltd. 115 * 116 * 5. Due credit should be given to the DOM4J Project - 117 * http://www.dom4j.org 118 * 119 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS 120 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 121 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 122 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 123 * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 124 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 125 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 126 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 127 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 128 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 129 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 130 * OF THE POSSIBILITY OF SUCH DAMAGE. 131 * 132 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved. 133 * 134 * $Id: TestFilter.java,v 1.10 2004/06/25 08:03:51 maartenc Exp $ 135 */