2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.yangtools.yang.data.impl.codec.xml;
11 import static org.hamcrest.CoreMatchers.instanceOf;
12 import static org.junit.Assert.assertEquals;
13 import static org.junit.Assert.assertThat;
15 import java.io.ByteArrayInputStream;
17 import java.io.IOException;
18 import java.io.InputStream;
20 import java.nio.charset.StandardCharsets;
21 import org.junit.Before;
22 import org.junit.Test;
23 import org.opendaylight.yangtools.util.xml.UntrustedXML;
24 import org.opendaylight.yangtools.yang.common.QName;
25 import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.DomUtils;
26 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
27 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
28 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
29 import org.opendaylight.yangtools.yang.model.api.Module;
30 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
31 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
32 import org.w3c.dom.Document;
33 import org.w3c.dom.Element;
34 import org.xml.sax.SAXException;
36 public class Bug2964Test {
38 public static final String XML_CONTENT = "<cont2 xmlns=\"urn:opendaylight:yangtools:leafref:test\">\n"
39 + "<point-to-identityrefleaf>test-identity</point-to-identityrefleaf>\n" + "</cont2>";
41 private static final String NAMESPACE = "urn:opendaylight:yangtools:leafref:test";
42 private static final String TEST_IDENTITY = "test-identity";
43 private static final String CONT_2 = "cont2";
44 private static final String IDENTITY_LEAFREF = "point-to-identityrefleaf";
46 private SchemaContext schema;
49 public void setUp() throws Exception {
50 final File leafRefTestYang = new File(getClass().getResource("/leafref-test.yang").toURI());
51 schema = YangParserTestUtils.parseYangSources(leafRefTestYang);
54 public static Document readXmlToDocument(final String xmlContent) throws SAXException, IOException {
55 return readXmlToDocument(new ByteArrayInputStream(xmlContent.getBytes(StandardCharsets.UTF_8)));
59 public void testLeafrefIdentityRefDeserialization() throws Exception {
60 final URI namespaceUri = new URI(NAMESPACE);
62 final Document document = readXmlToDocument(XML_CONTENT);
63 final Element identityLeafRefElement = (Element) document.getDocumentElement().getFirstChild().getNextSibling();
65 final Module leafrefModule = schema.findModuleByNamespaceAndRevision(namespaceUri, null);
66 final ContainerSchemaNode cont2 = (ContainerSchemaNode) leafrefModule.getDataChildByName(QName.create(
67 leafrefModule.getQNameModule(), CONT_2));
68 final DataSchemaNode identityLeafRefSchema = cont2.getDataChildByName(QName.create(
69 leafrefModule.getQNameModule(), IDENTITY_LEAFREF));
70 final Object parsedValue = DomUtils.parseXmlValue(identityLeafRefElement, DomUtils.defaultValueCodecProvider(),
71 identityLeafRefSchema, ((LeafSchemaNode) identityLeafRefSchema).getType(), schema);
73 assertThat(parsedValue, instanceOf(QName.class));
74 final QName parsedQName = (QName) parsedValue;
75 assertEquals(namespaceUri, parsedQName.getNamespace());
76 assertEquals(TEST_IDENTITY, parsedQName.getLocalName());
79 public static Document readXmlToDocument(final InputStream xmlContent) throws SAXException, IOException {
80 final Document doc = UntrustedXML.newDocumentBuilder().parse(xmlContent);
81 doc.getDocumentElement().normalize();