/*
    * 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.tree;
   
  import junit.textui.TestRunner;
  import org.dom4j.AbstractTestCase;
  import org.dom4j.Document;
  import org.dom4j.DocumentFactory;
  import org.dom4j.DocumentHelper;
  import org.dom4j.Element;
  import org.dom4j.Node;
  
  import java.util.List;
  
  /***
   * JUnit tests for <code>DefaultElement</code>.
   * 
   * @author Maarten Coene
   */
  public class DefaultElementTest extends AbstractTestCase {
      public static void main(String[] args) {
          TestRunner.run(DefaultElementTest.class);
      }
  
      // Test case(s)
      // -------------------------------------------------------------------------
      public void testParentAfterSetContent() throws Exception {
              Document doc = DocumentHelper.parseText("<root>" + "<a>a</a>"
                  + "<b>b</b>" + "<x>x</x>" + "<d>d</d>" + "</root>");
              Node x = doc.selectSingleNode("/root/x");
              List content = doc.getRootElement().content();
              int position = content.indexOf(x);
              Element c = DocumentHelper.createElement("c");
              c.setText("c");
              content.add(position, c);
              assertNotNull(c.getParent());
              doc.getRootElement().setContent(content);
              assertNotNull("Parent is null of setting content", c.getParent());
          }
  
      public void testGetStringValue() throws Exception {
          Document doc = getDocument("xml/test/test_text.xml");
          Element message = doc.getRootElement();
          
          String text = message.getStringValue();
          assertEquals("String value incorrect", "This should work", text.trim());
          
          String xpathText = (String) doc
                  .selectObject("normalize-space(/message)");
          assertEquals("xpath value incorrect", "This should work", xpathText);
      }
      
      public void testBug894878() {
          Element foo = DocumentFactory.getInstance().createElement("foo");
          foo.addText("bla").addAttribute("foo", "bar");
          assertEquals("<foo foo=\"bar\">bla</foo>", foo.asXML());
  
          foo = DocumentFactory.getInstance().createElement("foo");
          foo.addAttribute("foo", "bar").addText("bla");
          assertEquals("<foo foo=\"bar\">bla</foo>", foo.asXML());
      }
  
      public void testGetNamespacesForURI() throws Exception {
          String xml = "<schema targetNamespace='http://SharedTest.org/xsd' "
                  + "        xmlns='http://www.w3.org/2001/XMLSchema' "
                  + "        xmlns:xsd='http://www.w3.org/2001/XMLSchema'>"
                  + "    <complexType name='AllStruct'>" + "        <all>"
                  + "            <element name='arString' type='xsd:string'/>"
                  + "            <element name='varInt' type='xsd:int'/>"
                  + "        </all>" + "    </complexType>" + "</schema>";
          Document doc = DocumentHelper.parseText(xml);
          Element schema = doc.getRootElement();
          List namespaces = schema
                  .getNamespacesForURI("http://www.w3.org/2001/XMLSchema");
  
          assertNotNull(namespaces);
          assertEquals(2, namespaces.size());
      }
  
      public void testDeclaredNamespaces() throws Exception {
          String xml = "<a xmlns:ns1=\"uri1\">" + "    <ns1:b/>"
                  + "    <ns2:c xmlns:ns2=\"uri2\"/>" + "</a>";
          Document doc = DocumentHelper.parseText(xml);
  
          Element a = doc.getRootElement();
          List ns = a.declaredNamespaces();
          assertEquals(1, ns.size());
          assertSame(a.getNamespaceForPrefix("ns1"), ns.get(0));
  
          Element b = a.element("b");
          ns = b.declaredNamespaces();
          assertEquals(0, ns.size());
  
          Element c = a.element("c");
         ns = c.declaredNamespaces();
         assertEquals(1, ns.size());
         assertSame(c.getNamespaceForPrefix("ns2"), ns.get(0));
     }
 
     public void testAdditionalNamespaces() throws Exception {
         String xml = "<a xmlns:ns1=\"uri1\">" + "    <ns1:b/>"
                 + "    <ns2:c xmlns:ns2=\"uri2\"/>" + "</a>";
         Document doc = DocumentHelper.parseText(xml);
 
         Element a = doc.getRootElement();
         List ns = a.additionalNamespaces();
         assertEquals(1, ns.size());
         assertSame(a.getNamespaceForPrefix("ns1"), ns.get(0));
 
         Element b = a.element("b");
         ns = b.additionalNamespaces();
         assertEquals(0, ns.size());
 
         Element c = a.element("c");
         ns = c.additionalNamespaces();
         assertEquals(0, ns.size());
     }
 }
 
 /*
  * 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.
  */