/*
* Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
*
* This software is open source.
* See the bottom of this file for the licence.
*/
package org.dom4j.rule;
import junit.textui.TestRunner;
import java.util.ArrayList;
import java.util.Collections;
import org.dom4j.AbstractTestCase;
import org.dom4j.CDATA;
import org.dom4j.Document;
import org.dom4j.DocumentFactory;
/**
* Tests the ordering of Rules
*
* @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
* @version $Revision: 1.3 $
*/
public class RuleTest extends AbstractTestCase {
protected DocumentFactory factory = new DocumentFactory();
public static void main(String[] args) {
TestRunner.run(RuleTest.class);
}
public void testOrder() throws Exception {
testGreater("foo", "*");
}
protected void testGreater(String expr1, String expr2) throws Exception {
System.out.println("parsing: " + expr1 + " and " + expr2);
Rule r1 = createRule(expr1);
Rule r2 = createRule(expr2);
System.out.println("rule1: " + r1 + " rule2: " + r2);
int value = r1.compareTo(r2);
System.out.println("Comparison: " + value);
assertTrue("r1 > r2", value > 0);
ArrayList list = new ArrayList();
list.add(r1);
list.add(r2);
Collections.sort(list);
assertTrue("r2 should be first", list.get(0) == r2);
assertTrue("r1 should be next", list.get(1) == r1);
list = new ArrayList();
list.add(r2);
list.add(r1);
Collections.sort(list);
assertTrue("r2 should be first", list.get(0) == r2);
assertTrue("r1 should be next", list.get(1) == r1);
/*
* TreeSet set = new TreeSet(); set.add( r1 ); set.add( r2 );
*
* assertTrue( "r2 should be first", set.first() == r2 ); assertTrue(
* "r1 should be next", set.last() == r1 );
*
* Object[] array = set.toArray();
*
* assertTrue( "r2 should be first", array[0] == r2 ); assertTrue( "r1
* should be next", array[1] == r1 );
*
* set = new TreeSet(); set.add( r2 ); set.add( r1 );
*
* assertTrue( "r2 should be first", set.first() == r2 ); assertTrue(
* "r1 should be next", set.last() == r1 );
*
* array = set.toArray();
*
* assertTrue( "r2 should be first", array[0] == r2 ); assertTrue( "r1
* should be next", array[1] == r1 );
*/
}
public void testDocument() {
Rule rule = createRule("/");
Document document = factory.createDocument();
document.addElement("foo");
assertTrue("/ matches document", rule.matches(document));
assertTrue("/ does not match root element", !rule.matches(document
.getRootElement()));
}
public void testTextMatchesCDATA() {
CDATA cdata = factory.createCDATA("<>&");
Rule rule = createRule("text()");
assertTrue("text() matches CDATA", rule.matches(cdata));
}
protected Rule createRule(String expr) {
Pattern pattern = factory.createPattern(expr);
return new Rule(pattern);
}
}
/*
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided that the
* following conditions are met:
*
* 1. Redistributions of source code must retain copyright statements and
* notices. Redistributions must also contain a copy of this document.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name "DOM4J" must not be used to endorse or promote products derived
* from this Software without prior written permission of MetaStuff, Ltd. For
* written permission, please contact dom4j-info@metastuff.com.
*
* 4. Products derived from this Software may not be called "DOM4J" nor may
* "DOM4J" appear in their names without prior written permission of MetaStuff,
* Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
*
* 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
*
* THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
*/