/*
* Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.controller.xml.codec;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import com.google.common.io.ByteSource;
import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.data.api.CompositeNode;
import org.opendaylight.yangtools.yang.data.api.ModifyAction;
import org.opendaylight.yangtools.yang.data.api.Node;
import org.opendaylight.yangtools.yang.data.api.SimpleNode;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.impl.ImmutableCompositeNode;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class XmlUtilsTest {
private static final DocumentBuilderFactory BUILDERFACTORY;
static {
final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
factory.setCoalescing(true);
factory.setIgnoringElementContentWhitespace(true);
factory.setIgnoringComments(true);
BUILDERFACTORY = factory;
}
private SchemaContext schema;
private RpcDefinition testRpc;
public static final String XML_CONTENT = "" +
"flowid" +
"/ltha:node/ltha:node1[ltha:id='3@java.lang.Short']" +
"";
@Before
public void setUp() throws Exception {
final ByteSource byteSource = new ByteSource() {
@Override
public InputStream openStream() throws IOException {
return XmlUtilsTest.this.getClass().getResourceAsStream("rpcTest.yang");
}
};
schema = new YangParserImpl().parseSources(Lists.newArrayList(byteSource));
final Module rpcTestModule = schema.getModules().iterator().next();
testRpc = rpcTestModule.getRpcs().iterator().next();
}
@Test
public void testNullInputXmlToComposite() {
CompositeNode node = XmlUtils.inputXmlToCompositeNode(testRpc.getQName(), null, schema);
Assert.assertNull(node);
}
@Test
public void testNullRpcXmlToComposite() {
CompositeNode node = XmlUtils.inputXmlToCompositeNode(null, XML_CONTENT, schema);
Assert.assertNull(node);
}
@Test
public void testInputXmlToCompositeNode() {
CompositeNode node = XmlUtils.inputXmlToCompositeNode(testRpc.getQName(), XML_CONTENT, schema);
ImmutableList input = (ImmutableList)node.getValue().get(0).getValue();
SimpleNode firstNode = input.get(0);
Assert.assertEquals("id", firstNode.getNodeType().getLocalName());
Assert.assertEquals("flowid", firstNode.getValue());
SimpleNode secondNode = input.get(1);
Assert.assertEquals("flow", secondNode.getNodeType().getLocalName());
YangInstanceIdentifier instance = (YangInstanceIdentifier) secondNode.getValue();
Iterable iterable = instance.getPathArguments();
Iterator it = iterable.iterator();
YangInstanceIdentifier.NodeIdentifier firstPath = (YangInstanceIdentifier.NodeIdentifier) it.next();
Assert.assertEquals("node", firstPath.getNodeType().getLocalName());
YangInstanceIdentifier.NodeIdentifierWithPredicates secondPath = (YangInstanceIdentifier.NodeIdentifierWithPredicates)it.next();
Short value = (Short)secondPath.getKeyValues().values().iterator().next();
Short expected = 3;
Assert.assertEquals(expected, value);
}
@Test
public void testInputCompositeNodeToXML() {
CompositeNode input = XmlUtils.inputXmlToCompositeNode(testRpc.getQName(), XML_CONTENT, schema);
List> childNodes = new ArrayList();
childNodes.add(input);
QName rpcQName = schema.getOperations().iterator().next().getQName();
CompositeNode node = new ImmutableCompositeNode(rpcQName, input.getValue(), ModifyAction.REPLACE);
String xml = XmlUtils.inputCompositeNodeToXml(node, schema);
Assert.assertNotNull(xml);
Assert.assertTrue(xml.contains("3@java.lang.Short"));
}
@Test
public void testNullCompositeNodeToXml(){
String xml = XmlUtils.inputCompositeNodeToXml(null, schema);
Assert.assertTrue(xml.isEmpty());
}
@Test
public void testNullSchemaCompositeNodeToXml(){
String xml = XmlUtils.inputCompositeNodeToXml(new ImmutableCompositeNode(QName.create("ns", "2013-12-09", "child1"), new ArrayList>(), ModifyAction.REPLACE), null);
Assert.assertTrue(xml.isEmpty());
}
}