    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.rule;
    9
    10  import junit.textui.TestRunner;
    11
    12  import org.dom4j.AbstractTestCase;
    13  import org.dom4j.DocumentFactory;
    14
    15  /***
    16   * Tests the priority behaviour of Pattern.
    17   *
    18   * @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
    19   * @version $Revision: 1.3 $
    20   */
    21  public class PriorityTest extends AbstractTestCase {
    22      public static void main(String[] args) {
    23          TestRunner.run(PriorityTest.class);
    24      }
    25
    26      public void testNameNode() throws Exception {
    27          testPriority("foo", 0);
    28      }
    29
    30      public void testFilter() throws Exception {
    31          testPriority("foo[@id='123']", 0.5);
    32      }
    33
    34      public void testURI() throws Exception {
    35          testPriority("foo:*", -0.25);
    36      }
    37
    38      public void testAnyNode() throws Exception {
    39          testPriority("*", -0.5);
    40      }
    41
    42      protected void testPriority(String expr, double priority) throws Exception {
    43          System.out.println("parsing: " + expr);
    44
    45          Pattern pattern = DocumentFactory.getInstance().createPattern(expr);
    46          double d = pattern.getPriority();
    47
    48          System.out.println("expr: " + expr + " has priority: " + d);
    49          System.out.println("pattern: " + pattern);
    50
    51          assertEquals("expr: " + expr, new Double(priority), new Double(d));
    52      }
    53  }
    54
    55  /*
    56   * Redistribution and use of this software and associated documentation
    57   * ("Software"), with or without modification, are permitted provided that the
    58   * following conditions are met:
    59   *
    60   * 1. Redistributions of source code must retain copyright statements and
    61   * notices. Redistributions must also contain a copy of this document.
    62   *
    63   * 2. Redistributions in binary form must reproduce the above copyright notice,
    64   * this list of conditions and the following disclaimer in the documentation
    65   * and/or other materials provided with the distribution.
    66   *
    67   * 3. The name "DOM4J" must not be used to endorse or promote products derived
    68   * from this Software without prior written permission of MetaStuff, Ltd. For
    69   * written permission, please contact dom4j-info@metastuff.com.
    70   *
    71   * 4. Products derived from this Software may not be called "DOM4J" nor may
    72   * "DOM4J" appear in their names without prior written permission of MetaStuff,
    73   * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
    74   *
    75   * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
    76   *
    77   * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
    78   * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    79   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    80   * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
    81   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    82   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    83   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    84   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    85   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    86   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    87   * POSSIBILITY OF SUCH DAMAGE.
    88   *
    89   * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
    90   */