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: TestDetach.java,v 1.7 2004/06/25 08:03:47 maartenc Exp $ 8 */ 9 10 package org.dom4j; 11 12 import junit.framework.Test; 13 import junit.framework.TestSuite; 14 import junit.textui.TestRunner; 15 16 /*** A test harness to test the detach() method on root elements 17 * 18 * @author <a href="mailto:james.strachan@metastuff.com">James Strachan</a> 19 * @version $Revision: 1.7 $ 20 */ 21 public class TestDetach extends AbstractTestCase { 22 23 public static void main( String[] args ) { 24 TestRunner.run( suite() ); 25 } 26 27 public static Test suite() { 28 return new TestSuite( TestDetach.class ); 29 } 30 31 public TestDetach(String name) { 32 super(name); 33 } 34 35 // Test case(s) 36 //------------------------------------------------------------------------- 37 public void testRoot() throws Exception { 38 document.setName( "doc1" ); 39 40 Element root = document.getRootElement(); 41 assertTrue( "Has root element", root != null ); 42 assertTrue( "Root has no parent", root.getParent() == null ); 43 44 root.detach(); 45 46 assertTrue( "Detached root now has no document", root.getDocument() == null ); 47 assertTrue( "Original doc now has no root element", document.getRootElement() == null ); 48 49 Document doc2 = DocumentHelper.createDocument(); 50 doc2.setName( "doc2" ); 51 52 assertTrue( "Doc2 has no root element", doc2.getRootElement() == null ); 53 54 doc2.setRootElement( root ); 55 56 assertTrue( "Doc2 has now has root element", doc2.getRootElement() == root ); 57 assertTrue( "Root element now has document", root.getDocument() == doc2 ); 58 59 60 Document doc3 = DocumentHelper.createDocument(); 61 doc3.setName( "doc3" ); 62 doc3.addElement( "foo" ); 63 64 assertTrue( "Doc3 has root element", doc3.getRootElement() != null ); 65 66 root = doc2.getRootElement(); 67 root.detach(); 68 doc3.setRootElement( root ); 69 70 assertTrue( "Doc3 now has root element", doc3.getRootElement() == root ); 71 assertTrue( "Root element now has a document", root.getDocument() == doc3 ); 72 assertTrue( "Doc2 has no root element", doc2.getRootElement() == null ); 73 } 74 } 75 76 77 78 79 /* 80 * Redistribution and use of this software and associated documentation 81 * ("Software"), with or without modification, are permitted provided 82 * that the following conditions are met: 83 * 84 * 1. Redistributions of source code must retain copyright 85 * statements and notices. Redistributions must also contain a 86 * copy of this document. 87 * 88 * 2. Redistributions in binary form must reproduce the 89 * above copyright notice, this list of conditions and the 90 * following disclaimer in the documentation and/or other 91 * materials provided with the distribution. 92 * 93 * 3. The name "DOM4J" must not be used to endorse or promote 94 * products derived from this Software without prior written 95 * permission of MetaStuff, Ltd. For written permission, 96 * please contact dom4j-info@metastuff.com. 97 * 98 * 4. Products derived from this Software may not be called "DOM4J" 99 * nor may "DOM4J" appear in their names without prior written 100 * permission of MetaStuff, Ltd. DOM4J is a registered 101 * trademark of MetaStuff, Ltd. 102 * 103 * 5. Due credit should be given to the DOM4J Project - 104 * http://www.dom4j.org 105 * 106 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS 107 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 108 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 109 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 110 * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 111 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 112 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 113 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 114 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 115 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 116 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 117 * OF THE POSSIBILITY OF SUCH DAMAGE. 118 * 119 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved. 120 * 121 * $Id: TestDetach.java,v 1.7 2004/06/25 08:03:47 maartenc Exp $ 122 */