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      1 package tests.org.w3c.dom;
      2 
      3 import org.w3c.dom.Element;
      4 import org.w3c.dom.Document;
      5 import org.w3c.dom.Attr;
      6 
      7 import javax.xml.parsers.DocumentBuilder;
      8 
      9 /**
     10  * The method getAttributeNodeNS retrieves an Attr node by local name and
     11  * namespace URI. Create a new element node and add 2 new attribute nodes to it
     12  * that have the same local name but different namespaceURIs and prefixes.
     13  * Retrieve an attribute using namespace and localname and check its value, name
     14  * and namespaceURI.
     15  *
     16  * @author IBM
     17  * @author Neil Delima
     18  * @see <a
     19  *      href="http://www.w3.org/TR/DOM-Level-2-Core/core#ID-ElGetAtNodeNS">http://www.w3.org/TR/DOM-Level-2-Core/core#ID-ElGetAtNodeNS</a>
     20  */
     21 public final class ElementGetAttributeNodeNS extends DOMTestCase {
     22 
     23     DOMDocumentBuilderFactory factory;
     24 
     25     DocumentBuilder builder;
     26 
     27     protected void setUp() throws Exception {
     28         super.setUp();
     29         try {
     30             factory = new DOMDocumentBuilderFactory(DOMDocumentBuilderFactory
     31                     .getConfiguration2());
     32             builder = factory.getBuilder();
     33         } catch (Exception e) {
     34             fail("Unexpected exception" + e.getMessage());
     35         }
     36     }
     37 
     38     protected void tearDown() throws Exception {
     39         factory = null;
     40         builder = null;
     41         super.tearDown();
     42     }
     43 
     44     /**
     45      * Runs the test case.
     46      *
     47      * @throws Throwable
     48      *             Any uncaught exception causes test to fail
     49      */
     50     public void testGetAttributeNodeNS1() throws Throwable {
     51         Document doc;
     52         Element element;
     53         Attr attribute1;
     54         Attr attribute2;
     55 
     56 
     57         Attr attribute;
     58         String attrValue;
     59         String attrName;
     60         String attNodeName;
     61         String attrLocalName;
     62         String attrNS;
     63         doc = (Document) load("staffNS", builder);
     64         element = doc.createElementNS("namespaceURI", "root");
     65         attribute1 = doc.createAttributeNS("http://www.w3.org/DOM/Level2",
     66                 "l2:att");
     67         element.setAttributeNodeNS(attribute1);
     68         attribute2 = doc.createAttributeNS("http://www.w3.org/DOM/Level1",
     69                 "att");
     70         element.setAttributeNodeNS(attribute2);
     71         attribute = element.getAttributeNodeNS("http://www.w3.org/DOM/Level2",
     72                 "att");
     73         attrValue = attribute.getNodeValue();
     74         attrName = attribute.getName();
     75         attNodeName = attribute.getNodeName();
     76         attrLocalName = attribute.getLocalName();
     77         attrNS = attribute.getNamespaceURI();
     78         assertEquals("elementgetattributenodens01_attrValue", "", attrValue);
     79         assertEquals("elementgetattributenodens01_attrName", "l2:att", attrName);
     80         assertEquals("elementgetattributenodens01_attrNodeName", "l2:att",
     81                 attNodeName);
     82         assertEquals("elementgetattributenodens01_attrLocalName", "att",
     83                 attrLocalName);
     84         assertEquals("elementgetattributenodens01_attrNs",
     85                 "http://www.w3.org/DOM/Level2", attrNS);
     86     }
     87     public void testGetAttributeNodeNS2() throws Throwable {
     88         Document doc;
     89         Element element;
     90         Attr attribute;
     91 
     92         String attrValue;
     93         doc = (Document) load("staffNS", builder);
     94         element = doc.createElementNS("namespaceURI", "root");
     95         attribute = doc.createAttributeNS("http://www.w3.org/DOM/Level2",
     96                 "l2:att");
     97         element.setAttributeNodeNS(attribute);
     98         attribute = element.getAttributeNodeNS("http://www.w3.org/DOM/Level2",
     99                 "att");
    100         attrValue = attribute.getNodeValue();
    101         assertEquals("elementgetattributenodens02", "", attrValue);
    102     }
    103 
    104 // Assumes validation.
    105 //    public void testGetAttributeNodeNS3() throws Throwable {
    106 //        Document doc;
    107 //        Element element;
    108 //        Attr attribute;
    109 //        String attrValue;
    110 //        NodeList childList;
    111 //        String nullNS = null;
    112 //
    113 //        doc = (Document) load("staffNS", builder);
    114 //        childList = doc.getElementsByTagNameNS("http://www.nist.gov",
    115 //                "employee");
    116 //        element = (Element) childList.item(1);
    117 //        attribute = element.getAttributeNodeNS(nullNS, "defaultAttr");
    118 //        attrValue = attribute.getNodeValue();
    119 //        assertEquals("elementgetattributenodens03", "defaultVal", attrValue);
    120 //    }
    121 }
    122