/*
* 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.io.StringReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamReader;
import org.custommonkey.xmlunit.XMLAssert;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
/**
* @version $Rev$ $Date$
*/
public class XmlTreeStreamReaderTestCase {
private static final String IPO_XML =
"" + ""
+ " "
+ " Helen Zoe"
+ " 47 Eden Street"
+ " Cambridge"
+ " CB1 1JR"
+ " "
+ " "
+ " Robert Smith"
+ " 8 Oak Avenue"
+ " Old Town"
+ " PA"
+ " 95819"
+ " "
+ " "
+ " - "
+ " Lapis necklace"
+ " 1"
+ " 99.95"
+ " Want this for the holidays"
+ " 1999-12-05"
+ "
"
+ " "
+ "";
private static final String XML_RESULT =
"" + ""
+ "MyText"
+ ""
+ " "
+ " "
+ "Helen Zoe 47 Eden Street "
+ "Cambridge CB1 1JR "
+ " Robert Smith "
+ "8 Oak Avenue Old Town PA "
+ "95819 - "
+ "Lapis necklace 1 "
+ "99.95 Want this for the holidays "
+ "1999-12-05
";
private XmlNodeImpl root;
@Before
public void setUp() throws Exception {
root = new XmlNodeImpl();
root.name = new QName("http://ns", "e1", "p1");
XmlNodeImpl e11 = new XmlNodeImpl();
e11.name = new QName("http://ns1", "e11", "p2");
XmlNodeImpl e12 = new XmlNodeImpl();
e12.name = new QName("http://ns", "e12");
root.children.add(e11);
root.children.add(e12);
XmlNodeImpl e121 = new XmlNodeImpl();
e121.name = new QName("http://ns", "e121");
e12.children.add(e121);
XmlNodeImpl e111 = new XmlNodeImpl();
e111.value = "MyText";
e11.children.add(e111);
XmlNodeImpl e13 = new XmlNodeImpl();
e13.value = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(IPO_XML));
root.children.add(e13);
}
@Test
public void testIterator() {
List elements = new ArrayList();
XmlNodeIterator i = new XmlNodeIterator(root);
for (; i.hasNext();) {
XmlNode e = i.next();
elements.add(e.getName());
}
// System.out.println(elements);
QName[] names =
{new QName("http://ns", "e1"), new QName("http://ns1", "e11"), null, null, new QName("http://ns1", "e11"),
new QName("http://ns", "e12"), new QName("http://ns", "e121"), new QName("http://ns", "e121"),
new QName("http://ns", "e12"), null, null, new QName("http://ns", "e1")};
Assert.assertEquals(Arrays.asList(names), elements);
}
@Test
public void testReader() throws Exception {
XmlTreeStreamReaderImpl reader = new XmlTreeStreamReaderImpl(root);
XMLStreamReader2String t = new XMLStreamReader2String();
String xml = t.transform(reader, null);
XMLAssert.assertXMLEqual(XML_RESULT, xml);
}
private static class XmlNodeImpl implements XmlNode {
private List children = new ArrayList();
private List attrs = new ArrayList();
private Map namespaces = new HashMap();
private QName name;
private Object value = "123";
/**
* @see org.apache.tuscany.sca.databinding.xml.XmlNode#attributes()
*/
public List attributes() {
return attrs;
}
/**
* @see org.apache.tuscany.sca.databinding.xml.XmlNode#children()
*/
public Iterator children() {
return children.iterator();
}
/**
* @see org.apache.tuscany.sca.databinding.xml.XmlNode#getName()
*/
public QName getName() {
return name;
}
/**
* @see org.apache.tuscany.sca.databinding.xml.XmlNode#getValue()
*/
public T getValue() {
return (T)value;
}
/**
* @see org.apache.tuscany.sca.databinding.xml.XmlNode#namespaces()
*/
public Map namespaces() {
return namespaces;
}
@Override
public String toString() {
return String.valueOf(name);
}
public Type getType() {
if (value instanceof XMLStreamReader) {
return Type.READER;
}
return name == null ? Type.CHARACTERS : Type.ELEMENT;
}
}
}