/*
* Copyright 2002-2016 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.integration.xml.source;
import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
import java.io.BufferedReader;
import org.junit.Before;
import org.junit.Test;
import org.w3c.dom.Document;
import org.springframework.integration.xml.util.XmlTestUtil;
import org.springframework.messaging.MessagingException;
import org.springframework.xml.transform.StringSource;
public class StringSourceTests {
StringSourceFactory sourceFactory;
@Before
public void setUp() throws Exception {
sourceFactory = new StringSourceFactory();
}
@Test
public void testWithDocument() throws Exception {
String docString = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><item>one</item>";
Document doc = XmlTestUtil.getDocumentForString(docString);
StringSource source = (StringSource) sourceFactory.createSource(doc);
BufferedReader reader = new BufferedReader(source.getReader());
String docAsString = reader.readLine();
assertXMLEqual("Wrong content in StringSource", "<?xml version=\"1.0\" encoding=\"UTF-8\"?><item>one</item>", docAsString);
}
@Test
public void testWithString() throws Exception {
String docString = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><item>one</item>";
StringSource source = (StringSource) sourceFactory.createSource(docString);
BufferedReader reader = new BufferedReader(source.getReader());
String docAsString = reader.readLine();
assertXMLEqual("Wrong content in StringSource", "<?xml version=\"1.0\" encoding=\"UTF-8\"?><item>one</item>", docAsString);
}
@Test(expected = MessagingException.class)
public void testWithUnsupportedPayload() throws Exception {
String docString = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><item>one</item>";
StringBuffer buffer = new StringBuffer(docString);
StringSource source = (StringSource) sourceFactory.createSource(buffer);
BufferedReader reader = new BufferedReader(source.getReader());
String docAsString = reader.readLine();
assertXMLEqual("Wrong content in StringSource", "<?xml version=\"1.0\" encoding=\"UTF-8\"?><item>one</item>", docAsString);
}
}