/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.tuscany.sca.databinding.xml;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import org.apache.tuscany.sca.common.xml.dom.DOMHelper;
import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
/**
* Test case for DOMWrapperHandler
*
* @version $Rev: 1101239 $ $Date: 2011-05-09 17:54:07 -0400 (Mon, 09 May 2011) $
*/
@Ignore
public class DOMWrapperHandlerTestCase {
private static final QName INPUT1 = new QName("http://ns1", "input1");
private static final QName INPUT2 = new QName("http://ns2", "input2");
private static final QName INPUT3 = new QName("http://ns3", "input3");
private static final QName INPUT4 = new QName("http://ns4", "input4");
private String WRAPPER_XML =
"" + ""
+ " "
// Eliminating whitespace within the quotes allows us to have a simple compare.
+ "input1ContentsA"
+ ""
+ " "
+ " "
+ "input1ContentsB"
+ ""
+ " "
+ "input3ContentsA"
+ ""
+ " "
+ "input4ContentsA"
+ " "
+ " ";
private DOMHelper domHelper;
private DOMWrapperHandler handler;
private Operation op;
@Before
public void setUp() throws Exception {
ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
this.domHelper = DOMHelper.getInstance(registry);
this.handler = new DOMWrapperHandler(domHelper);
List elements = new ArrayList();
for (QName inQName : new QName[] { INPUT1, INPUT2, INPUT3, INPUT4 }) {
ElementInfo e = new ElementInfo(inQName, null);
e.setNillable(true);
elements.add(e);
}
// INPUT1,4 are like maxOccurs="unbounded"
elements.get(0).setMany(true);
elements.get(3).setMany(true);
// INPUT2 is like minOccurs="0", nillable="false"
elements.get(1).setOmissible(true);
elements.get(1).setNillable(false);
WrapperInfo wrapperInfo = new WrapperInfo(DOMDataBinding.NAME, null, elements);
this.op = new OperationImpl();
op.setInputWrapper(wrapperInfo);
}
@Test
public void testGetChildren() {
try {
Element wrapperElem = domHelper.load(WRAPPER_XML).getDocumentElement();
List children = handler.getChildren(wrapperElem, op, true);
Assert.assertEquals(4, children.size());
Object[] firstChild = (Object[])children.get(0);
Assert.assertEquals(3, firstChild.length);
Assert.assertEquals("input1ContentsB", ((Element)firstChild[2]).getTextContent());
Object secondChild = children.get(1);
Assert.assertNull(secondChild);
Element thirdChild = (Element)children.get(2);
Assert.assertEquals("input3ContentsA", thirdChild.getTextContent());
Object[] fourthChild = (Object[])children.get(3);
Assert.assertEquals(1, fourthChild.length);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
@Test
public void testSetChildren() {
Document document = domHelper.newDocument();
QName wrapperQName = new QName("myNamespace", "wrapper", "myns");
Element wrapper = DOMHelper.createElement(document, wrapperQName);
Element[] in1 = new Element[2];
in1[0] = DOMHelper.createElement(document, INPUT1);
in1[1] = DOMHelper.createElement(document, INPUT1);
Element in2 = null;
Element in3 = DOMHelper.createElement(document, INPUT3);
Element[] in4 = new Element[1];
in4[0] = DOMHelper.createElement(document, INPUT4);
Object[] parms = new Object[] {in1, in2, in3, in4};
handler.setChildren(wrapper, parms, op, true);
NodeList iter = wrapper.getChildNodes();
Assert.assertEquals(4, iter.getLength());
Element elem1 = (Element)iter.item(0);
Element elem2 = (Element)iter.item(1);
Element elem3 = (Element)iter.item(2);
Element elem4 = (Element)iter.item(3);
Assert.assertEquals(INPUT1, DOMHelper.getQName(elem1));
Assert.assertEquals(INPUT1, DOMHelper.getQName(elem2));
Assert.assertEquals(INPUT3, DOMHelper.getQName(elem3));
Assert.assertEquals(INPUT4, DOMHelper.getQName(elem4));
}
}