/*
* 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.assembly.xml;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.io.ByteArrayOutputStream;
import java.io.StringReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamReader;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.core.FactoryExtensionPoint;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
public class ReadWriteAnyElementTestCase {
private static final String XML_RECURSIVE_EXTENDED_ELEMENT =
"" +
"" +
"" +
"" +
"" +
"" +
"";
private static final String XML_UNKNOWN_IMPL =
"" +
"" +
"" +
"" +
"" +
"" +
"" +
"" +
"";
private static final String XML_UNKNOWN_IMPL_WITH_INVALID_ATTRIBUTE =
"" +
"" +
"" +
"" +
"" +
"" +
"" +
"" +
"";
private XMLInputFactory inputFactory;
private ExtensibleStAXArtifactProcessor staxProcessor;
@Before
public void setUp() throws Exception {
ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, XMLOutputFactory.newInstance(), null);
}
@After
public void tearDown() throws Exception {
}
@Test
public void testReadWriteExtendedRecursiveElement() throws Exception {
XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(XML_RECURSIVE_EXTENDED_ELEMENT));
Composite composite = (Composite)staxProcessor.read(reader);
assertNotNull(composite);
reader.close();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
staxProcessor.write(composite, bos);
// used for debug comparison
// System.out.println(XML_RECURSIVE_EXTENDED_ELEMENT);
// System.out.println(bos.toString());
assertEquals(XML_RECURSIVE_EXTENDED_ELEMENT, bos.toString());
bos.close();
}
@Test
public void testReadWriteUnknwonImpl() throws Exception {
XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(XML_UNKNOWN_IMPL));
Composite composite = (Composite)staxProcessor.read(reader);
assertNotNull(composite);
reader.close();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
staxProcessor.write(composite, bos);
// used for debug comparison
// System.out.println(XML_UNKNOWN_IMPL);
// System.out.println(bos.toString());
assertEquals(XML_UNKNOWN_IMPL, bos.toString());
bos.close();
}
// @Test
@Ignore()
public void testReadWriteInvalidAttribute() throws Exception {
XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(XML_UNKNOWN_IMPL_WITH_INVALID_ATTRIBUTE));
Composite composite = (Composite)staxProcessor.read(reader);
assertNotNull(composite);
reader.close();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
staxProcessor.write(composite, bos);
// used for debug comparison
// System.out.println(XML_UNKNOWN_IMPL);
// System.out.println(bos.toString());
assertEquals(XML_UNKNOWN_IMPL, bos.toString());
bos.close();
}
}