package org.apache.axiom.xpath;

import junit.framework.TestCase;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMNode;
import org.apache.axiom.om.xpath.AXIOMXPath;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.SOAPFactory;
/*
 * Copyright 2004,2005 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class XPathAppliedToSOAPEnvelopeTest extends TestCase {

    public void testDocumentNotAdded () throws Exception {
		SOAPFactory factory = OMAbstractFactory.getSOAP11Factory();

		OMElement elem1 = factory.createOMElement("elem1",null);
		OMElement elem2 = factory.createOMElement("elem2",null);
		OMElement elem3 = factory.createOMElement("elem3",null);
		elem2.addChild(elem3);
		elem1.addChild(elem2);
		SOAPEnvelope envelope = factory.getDefaultEnvelope();
		envelope.getBody().addChild(elem1);

		//The only difference of the two test methods is the following line.
//		factory.createOMDocument().addChild(envelope);

		String XPathString = "//elem1";

		AXIOMXPath XPath = new AXIOMXPath (XPathString);
		OMNode node = (OMNode) XPath.selectSingleNode(envelope);


		assertNotNull(node);
	}

	public void testDocumentAdded () throws Exception {
		SOAPFactory factory = OMAbstractFactory.getSOAP11Factory();

		OMElement elem1 = factory.createOMElement("elem1",null);
		OMElement elem2 = factory.createOMElement("elem2",null);
		OMElement elem3 = factory.createOMElement("elem3",null);
		elem2.addChild(elem3);
		elem1.addChild(elem2);
		SOAPEnvelope envelope = factory.getDefaultEnvelope();
		envelope.getBody().addChild(elem1);

		//The only difference of the two test methods is the following line.
		factory.createOMDocument().addChild(envelope);

		String XPathString = "//elem1";

		AXIOMXPath XPath = new AXIOMXPath (XPathString);
		OMNode node = (OMNode) XPath.selectSingleNode(envelope);


		assertNotNull(node);
	}
}