Index: src/main/org/jboss/test/jaxp/xpath/JaxpXPathBaseTestCase.java
===================================================================
RCS file: src/main/org/jboss/test/jaxp/xpath/JaxpXPathBaseTestCase.java
diff -N src/main/org/jboss/test/jaxp/xpath/JaxpXPathBaseTestCase.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/main/org/jboss/test/jaxp/xpath/JaxpXPathBaseTestCase.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,168 @@
+/*
+* JBoss, Home of Professional Open Source
+* Copyright 2005, JBoss Inc., and individual contributors as indicated
+* by the @authors tag. See the copyright.txt in the distribution for a
+* full listing of individual contributors.
+*
+* This is free software; you can redistribute it and/or modify it
+* under the terms of the GNU Lesser General Public License as
+* published by the Free Software Foundation; either version 2.1 of
+* the License, or (at your option) any later version.
+*
+* This software is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this software; if not, write to the Free
+* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+*/
+package org.jboss.test.jaxp.xpath;
+
+import java.io.ByteArrayInputStream;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathException;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathFactory;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+import junit.framework.TestCase;
+/**
+ * A Simple class for jaxp XPath Test Cases
+ *
+ * @author <mailto:a.walker@base2services.com>Aaron Walker
+ * 
+ */
+public class JaxpXPathBaseTestCase extends TestCase
+{
+	protected static final String XML_STRING_SIMPLE = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
+					"<employees>" +
+					"  <employee>" +
+					"    <name>e1</name>" +
+					"  </employee>" +
+					"  <employee>" +
+					"    <name>e2</name>" +
+					"  </employee>" +
+					"</employees>";
+	
+	protected static final String XML_STRING_NS = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
+					"<foo:employees xmlns:foo=\"http://www.jboss.org/foobar\">" +
+					"  <foo:employee>" +
+					"    <name>e1</name>" +
+					"  </foo:employee>" +
+					"  <foo:employee>" +
+					"    <name>e2</name>" +
+					"  </foo:employee>" +
+					"</foo:employees>";
+	
+	protected void setUp() throws Exception
+	{
+		super.setUp();
+	}
+
+	protected void tearDown() throws Exception
+	{
+		super.tearDown();
+	}
+	
+	public void testXPathDefaultFactoryCreate()
+	{
+		assertNotNull(newXpathFactoryInstance());
+	}
+	
+	public void testSimpleXpathExpression() throws Exception
+	{
+		XPathFactory xpathFactory = newXpathFactoryInstance();
+		XPath xpath = xpathFactory.newXPath();
+		
+		Document doc = parseXML(XML_STRING_SIMPLE);
+		
+		String xpe1 = "/employees/employee";
+		XPathExpression employeesXPath = xpath.compile(xpe1);
+		
+		NodeList nl = (NodeList)employeesXPath.evaluate(doc,XPathConstants.NODESET);
+		
+		assertNotNull(nl);
+		assertEquals(nl.getLength(),2);
+		assertEquals(nl.item(0).getTextContent().trim(),"e1");
+		assertEquals(nl.item(1).getTextContent().trim(),"e2");
+	}
+	
+	public void testNamespaceXpathExpression() throws Exception
+	{
+		XPathFactory xpathFactory = newXpathFactoryInstance();
+		XPath xpath = xpathFactory.newXPath();
+		xpath.setNamespaceContext(new JBossFooBarNamespaceContext());
+		
+		Document doc = parseXML(XML_STRING_NS);
+		
+		String xpe1 = "/employees/employee";
+		XPathExpression badXPath = xpath.compile(xpe1);		
+		NodeList nl = (NodeList)badXPath.evaluate(doc,XPathConstants.NODESET);		
+		assertNotNull(nl);
+		assertEquals(0,nl.getLength());
+		
+		String xpe2 = "//foo:employee";
+		XPathExpression empXPath = xpath.compile(xpe2);
+		NodeList nl2 = (NodeList)empXPath.evaluate(doc,XPathConstants.NODESET);	
+		
+		assertNotNull(nl2);
+		assertEquals(2,nl2.getLength());
+		assertEquals("e1",nl2.item(0).getTextContent().trim());
+		assertEquals("e2",nl2.item(1).getTextContent().trim());
+	}
+	
+	protected XPathFactory newXpathFactoryInstance()
+	{
+		return XPathFactory.newInstance();
+	}
+	
+	protected Document parseXML(String xml) throws Exception
+	{
+        DocumentBuilderFactory dbfactory = DocumentBuilderFactory.newInstance();
+        dbfactory.setNamespaceAware(true);
+        dbfactory.setXIncludeAware(true);
+        
+        DocumentBuilder parser = dbfactory.newDocumentBuilder();
+        
+        ByteArrayInputStream is = new ByteArrayInputStream(xml.getBytes());
+        
+        Document doc = parser.parse(is);        
+		
+		return doc;
+	}
+	
+	protected class JBossFooBarNamespaceContext implements NamespaceContext
+	{
+		public String getNamespaceURI(String prefix)
+		{
+			return "http://www.jboss.org/foobar";
+		}
+
+		public String getPrefix(String namespaceURI)
+		{
+			return "foo";
+		}
+
+		public Iterator getPrefixes(String namespaceURI)
+		{
+			ArrayList list = new ArrayList();
+			list.add("foo");
+			return list.iterator();
+		}
+		
+	}
+}