/*
* Copyright 2005-2010 the original author or authors.
*
* 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.
*/
package org.springframework.ws.pox.dom;
import java.io.ByteArrayOutputStream;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import org.springframework.xml.transform.StringResult;
import org.springframework.xml.transform.StringSource;
import org.junit.Before;
import org.junit.Test;
import org.w3c.dom.Document;
import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
public class DomPoxMessageTest {
private DomPoxMessage message;
private Transformer transformer;
@Before
public void setUp() throws Exception {
DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
Document document = documentBuilder.newDocument();
TransformerFactory transformerFactory = TransformerFactory.newInstance();
transformer = transformerFactory.newTransformer();
message = new DomPoxMessage(document, transformer, DomPoxMessageFactory.DEFAULT_CONTENT_TYPE);
}
@Test
public void testGetPayload() throws Exception {
String content = "<root xmlns='http://www.springframework.org/spring-ws'>" + "<child/></root>";
StringSource source = new StringSource(content);
transformer.transform(source, message.getPayloadResult());
StringResult stringResult = new StringResult();
transformer.transform(message.getPayloadSource(), stringResult);
assertXMLEqual(content, stringResult.toString());
}
@Test
public void testGetPayloadResultTwice() throws Exception {
String content = "<element xmlns=\"http://www.springframework.org/spring-ws\" />";
transformer.transform(new StringSource(content), message.getPayloadResult());
transformer.transform(new StringSource(content), message.getPayloadResult());
StringResult stringResult = new StringResult();
transformer.transform(message.getPayloadSource(), stringResult);
assertXMLEqual(content, stringResult.toString());
}
@Test
public void testWriteTo() throws Exception {
String content = "<root xmlns='http://www.springframework.org/spring-ws'>" + "<child/></root>";
StringSource source = new StringSource(content);
transformer.transform(source, message.getPayloadResult());
ByteArrayOutputStream os = new ByteArrayOutputStream();
message.writeTo(os);
assertXMLEqual(content, os.toString("UTF-8"));
}
}