    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.xpath;
    9
    10  import junit.textui.TestRunner;
    11
    12  import java.util.Iterator;
    13  import java.util.List;
    14
    15  import org.dom4j.AbstractTestCase;
    16  import org.dom4j.DocumentHelper;
    17  import org.dom4j.Node;
    18  import org.dom4j.NodeFilter;
    19
    20  /***
    21   * Test harness for XPath filters
    22   *
    23   * @author <a href="mailto:james.strachan@metastuff.com">James Strachan </a>
    24   * @version $Revision: 1.3 $
    25   */
    26  public class FilterTest extends AbstractTestCase {
    27      protected static String[] paths = {".[name()='author']",
    28              ".[name()='XXXX']", ".[.='James Strachan']", ".[.='XXXX']"};
    29
    30      public static void main(String[] args) {
    31          TestRunner.run(FilterTest.class);
    32      }
    33
    34      // Test case(s)
    35      // -------------------------------------------------------------------------
    36      public void testXPaths() throws Exception {
    37          int size = paths.length;
    38
    39          for (int i = 0; i < size; i++) {
    40              testXPath(paths[i]);
    41          }
    42      }
    43
    44      // Implementation methods
    45      // -------------------------------------------------------------------------
    46      protected void testXPath(String xpathExpression) {
    47          NodeFilter nodeFilter = DocumentHelper
    48                  .createXPathFilter(xpathExpression);
    49          assertTrue("No NodeFilter object was created", nodeFilter != null);
    50
    51          List list = document.selectNodes("//author");
    52
    53          for (Iterator iter = list.iterator(); iter.hasNext();) {
    54              Node node = (Node) iter.next();
    55
    56              if (nodeFilter.matches(node)) {
    57                  log("Matches node: " + node.asXML());
    58              } else {
    59                  log("No match for node: " + node.asXML());
    60              }
    61          }
    62      }
    63  }
    64
    65  /*
    66   * Redistribution and use of this software and associated documentation
    67   * ("Software"), with or without modification, are permitted provided that the
    68   * following conditions are met:
    69   *
    70   * 1. Redistributions of source code must retain copyright statements and
    71   * notices. Redistributions must also contain a copy of this document.
    72   *
    73   * 2. Redistributions in binary form must reproduce the above copyright notice,
    74   * this list of conditions and the following disclaimer in the documentation
    75   * and/or other materials provided with the distribution.
    76   *
    77   * 3. The name "DOM4J" must not be used to endorse or promote products derived
    78   * from this Software without prior written permission of MetaStuff, Ltd. For
    79   * written permission, please contact dom4j-info@metastuff.com.
    80   *
    81   * 4. Products derived from this Software may not be called "DOM4J" nor may
    82   * "DOM4J" appear in their names without prior written permission of MetaStuff,
    83   * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
    84   *
    85   * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
    86   *
    87   * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
    88   * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    89   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    90   * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
    91   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    92   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    93   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    94   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    95   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    96   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    97   * POSSIBILITY OF SUCH DAMAGE.
    98   *
    99   * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
    100  */