    1   /*
    2    * Copyright 2001-2005 (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
    8   package org.dom4j;
    9
    10  import junit.textui.TestRunner;
    11
    12  /***
    13   * Tests the setContent method
    14   *
    15   * @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
    16   * @version $Revision: 1.3 $
    17   */
    18  public class SetContentTest extends AbstractTestCase {
    19      public static void main(String[] args) {
    20          TestRunner.run(SetContentTest.class);
    21      }
    22
    23      // Test case(s)
    24      // -------------------------------------------------------------------------
    25      public void testDocument() throws Exception {
    26          document.setName("doc1");
    27
    28          Element oldRoot = document.getRootElement();
    29
    30          assertTrue("Current root has document",
    31                  oldRoot.getDocument() == document);
    32
    33          Document doc2 = DocumentHelper.createDocument();
    34          doc2.setName("doc2");
    35
    36          assertTrue("Doc2 has no root element", doc2.getRootElement() == null);
    37
    38          doc2.setContent(document.content());
    39
    40          Element newRoot = doc2.getRootElement();
    41
    42          assertTrue("Current root has document",
    43                  oldRoot.getDocument() == document);
    44
    45          assertTrue("Doc2 has now has root element", newRoot != null);
    46          assertTrue("Doc2 has different root element", newRoot != oldRoot);
    47          assertTrue("Root element now has document",
    48                  newRoot.getDocument() == doc2);
    49
    50          testParent(doc2.getRootElement());
    51          testDocument(doc2, doc2);
    52
    53          doc2.clearContent();
    54
    55          assertTrue("New Doc has no root", doc2.getRootElement() == null);
    56          assertTrue("New root has no document", newRoot.getDocument() == null);
    57      }
    58
    59      public void testRootElement() throws Exception {
    60          Document doc3 = DocumentHelper.createDocument();
    61          doc3.setName("doc3");
    62
    63          Element root = doc3.addElement("root");
    64          Element oldElement = root.addElement("old");
    65
    66          assertTrue("Doc3 has root element", root != null);
    67
    68          root.setContent(document.getRootElement().content());
    69
    70          assertTrue("Doc3's root now has content", root.nodeCount() > 0);
    71          assertTrue("Old element has no parent now",
    72                  oldElement.getParent() == null);
    73          assertTrue("Old element has no document now",
    74                  oldElement.getDocument() == null);
    75
    76          testParent(root);
    77          testDocument(root, doc3);
    78      }
    79
    80      /***
    81       * Tests all the children of the branch have the correct parent
    82       *
    83       * @param parent
    84       *            DOCUMENT ME!
    85       */
    86      protected void testParent(Branch parent) {
    87          for (int i = 0, size = parent.nodeCount(); i < size; i++) {
    88              Node node = parent.node(i);
    89              assertTrue("Child node of root has parent of root", node
    90                      .getParent() == parent);
    91          }
    92      }
    93
    94      /***
    95       * Tests all the children of the branch have the correct document
    96       *
    97       * @param branch
    98       *            DOCUMENT ME!
    99       * @param doc
    100      *            DOCUMENT ME!
    101      */
    102     protected void testDocument(Branch branch, Document doc) {
    103         for (int i = 0, size = branch.nodeCount(); i < size; i++) {
    104             Node node = branch.node(i);
    105             assertTrue("Node has correct document", node.getDocument() == doc);
    106         }
    107     }
    108 }
    109
    110 /*
    111  * Redistribution and use of this software and associated documentation
    112  * ("Software"), with or without modification, are permitted provided that the
    113  * following conditions are met:
    114  *
    115  * 1. Redistributions of source code must retain copyright statements and
    116  * notices. Redistributions must also contain a copy of this document.
    117  *
    118  * 2. Redistributions in binary form must reproduce the above copyright notice,
    119  * this list of conditions and the following disclaimer in the documentation
    120  * and/or other materials provided with the distribution.
    121  *
    122  * 3. The name "DOM4J" must not be used to endorse or promote products derived
    123  * from this Software without prior written permission of MetaStuff, Ltd. For
    124  * written permission, please contact dom4j-info@metastuff.com.
    125  *
    126  * 4. Products derived from this Software may not be called "DOM4J" nor may
    127  * "DOM4J" appear in their names without prior written permission of MetaStuff,
    128  * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
    129  *
    130  * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
    131  *
    132  * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
    133  * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    134  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    135  * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
    136  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    137  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    138  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    139  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    140  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    141  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    142  * POSSIBILITY OF SUCH DAMAGE.
    143  *
    144  * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
    145  */