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.codec.xml;
11 import static org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertTrue;
14 import com.google.common.collect.ImmutableSet;
15 import java.io.InputStream;
17 import java.util.Collection;
18 import java.util.List;
19 import java.util.Optional;
20 import javax.annotation.Nonnull;
21 import javax.xml.stream.XMLInputFactory;
22 import javax.xml.stream.XMLStreamReader;
23 import org.junit.Before;
24 import org.junit.Test;
25 import org.opendaylight.yangtools.yang.common.QName;
26 import org.opendaylight.yangtools.yang.common.QNameModule;
27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
29 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
30 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
31 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
32 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
33 import org.opendaylight.yangtools.yang.data.api.schema.YangModeledAnyXmlNode;
34 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
35 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
36 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
37 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
38 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
39 import org.opendaylight.yangtools.yang.model.api.Module;
40 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
41 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
42 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
43 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
44 import org.opendaylight.yangtools.yang.model.api.Status;
45 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
46 import org.opendaylight.yangtools.yang.model.api.YangModeledAnyXmlSchemaNode;
47 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
49 public class YangModeledAnyXMLDeserializationTest {
51 private QNameModule fooModuleQName;
52 private QNameModule barModuleQName;
53 private QName myContainer1;
54 private QName myContainer2;
55 private QName innerContainer;
56 private QName myLeaf3;
57 private QName myLeaf2;
58 private QName myLeaf1;
59 private QName myAnyXMLDataBar;
60 private QName myAnyXMLDataFoo;
61 private SchemaContext schemaContext;
65 barModuleQName = QNameModule.create(URI.create("bar"));
66 myContainer1 = QName.create(barModuleQName, "my-container-1");
67 myLeaf1 = QName.create(barModuleQName, "my-leaf-1");
68 myAnyXMLDataBar = QName.create(barModuleQName, "my-anyxml-data");
70 fooModuleQName = QNameModule.create(URI.create("foo"));
71 myContainer2 = QName.create(fooModuleQName, "my-container-2");
72 innerContainer = QName.create(fooModuleQName, "inner-container");
73 myLeaf3 = QName.create(fooModuleQName, "my-leaf-3");
74 myLeaf2 = QName.create(fooModuleQName, "my-leaf-2");
75 myAnyXMLDataFoo = QName.create(fooModuleQName, "my-anyxml-data");
77 schemaContext = YangParserTestUtils.parseYangResourceDirectory("/anyxml-support/yang");
81 public void testRawAnyXMLFromBar() throws Exception {
82 DataSchemaNode barContainer = schemaContext.getDataChildByName(QName.create(barModuleQName, "bar"));
83 assertTrue(barContainer instanceof ContainerSchemaNode);
84 final YangModeledAnyXmlSchemaNode yangModeledAnyXML = new YangModeledAnyXMLSchemaNodeImplTest(myAnyXMLDataBar,
85 (ContainerSchemaNode) barContainer);
87 final InputStream resourceAsStream = YangModeledAnyXMLDeserializationTest.class.getResourceAsStream(
88 "/anyxml-support/xml/bar.xml");
90 final XMLInputFactory factory = XMLInputFactory.newInstance();
91 final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
92 final NormalizedNodeResult result = new NormalizedNodeResult();
94 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
96 final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, yangModeledAnyXML);
97 xmlParser.parse(reader);
99 final NormalizedNode<?, ?> output = result.getResult();
100 assertTrue(output instanceof YangModeledAnyXmlNode);
101 final YangModeledAnyXmlNode yangModeledAnyXmlNode = (YangModeledAnyXmlNode) output;
103 Collection<DataContainerChild<? extends PathArgument, ?>> value = yangModeledAnyXmlNode.getValue();
104 assertEquals(2, value.size());
106 Optional<DataContainerChild<? extends PathArgument, ?>> child = yangModeledAnyXmlNode
107 .getChild(new NodeIdentifier(myContainer1));
108 assertTrue(child.orElse(null) instanceof ContainerNode);
109 ContainerNode myContainerNode1 = (ContainerNode) child.get();
111 Optional<DataContainerChild<? extends PathArgument, ?>> child2 = myContainerNode1.getChild(new NodeIdentifier(
113 assertTrue(child2.orElse(null) instanceof LeafNode);
114 LeafNode<?> leafNode1 = (LeafNode<?>) child2.get();
116 Object leafNode1Value = leafNode1.getValue();
117 assertEquals("value1", leafNode1Value);
121 public void testRealSchemaContextFromFoo() throws Exception {
122 final InputStream resourceAsStream = YangModeledAnyXMLDeserializationTest.class.getResourceAsStream(
123 "/anyxml-support/xml/foo.xml");
124 final Module foo = schemaContext.findModules("foo").iterator().next();
125 final YangModeledAnyXmlSchemaNode myAnyXmlData = (YangModeledAnyXmlSchemaNode) foo.getDataChildByName(
126 QName.create(foo.getQNameModule(), "my-anyxml-data"));
128 final XMLInputFactory factory = XMLInputFactory.newInstance();
129 final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
130 final NormalizedNodeResult result = new NormalizedNodeResult();
132 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
134 final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, myAnyXmlData);
135 xmlParser.parse(reader);
137 final NormalizedNode<?, ?> output = result.getResult();
138 assertTrue(output instanceof YangModeledAnyXmlNode);
139 final YangModeledAnyXmlNode yangModeledAnyXmlNode = (YangModeledAnyXmlNode) output;
141 DataSchemaNode schemaOfAnyXmlData = yangModeledAnyXmlNode.getSchemaOfAnyXmlData();
142 DataSchemaNode expectedSchemaOfAnyXmlData = schemaContext.getDataChildByName(myContainer2);
143 assertEquals(expectedSchemaOfAnyXmlData, schemaOfAnyXmlData);
145 Collection<DataContainerChild<? extends PathArgument, ?>> value = yangModeledAnyXmlNode.getValue();
146 assertEquals(2, value.size());
148 Optional<DataContainerChild<? extends PathArgument, ?>> child2 = yangModeledAnyXmlNode
149 .getChild(new NodeIdentifier(innerContainer));
150 assertTrue(child2.orElse(null) instanceof ContainerNode);
151 ContainerNode innerContainerNode = (ContainerNode) child2.get();
153 Optional<DataContainerChild<? extends PathArgument, ?>> child3 = innerContainerNode
154 .getChild(new NodeIdentifier(myLeaf2));
155 assertTrue(child3.orElse(null) instanceof LeafNode);
156 LeafNode<?> leafNode2 = (LeafNode<?>) child3.get();
158 Object leafNode2Value = leafNode2.getValue();
159 assertEquals("any-xml-leaf-2-value", leafNode2Value);
161 Optional<DataContainerChild<? extends PathArgument, ?>> child4 = yangModeledAnyXmlNode
162 .getChild(new NodeIdentifier(myLeaf3));
163 assertTrue(child4.orElse(null) instanceof LeafNode);
164 LeafNode<?> leafNode3 = (LeafNode<?>) child4.get();
166 Object leafNode3Value = leafNode3.getValue();
167 assertEquals("any-xml-leaf-3-value", leafNode3Value);
170 private static final class YangModeledAnyXMLSchemaNodeImplTest implements YangModeledAnyXmlSchemaNode {
171 private final QName qname;
172 private final ContainerSchemaNode contentSchema;
174 YangModeledAnyXMLSchemaNodeImplTest(final QName qname, final ContainerSchemaNode contentSchema) {
176 this.contentSchema = contentSchema;
180 public boolean isAugmenting() {
185 public boolean isAddedByUses() {
190 public boolean isConfiguration() {
195 public boolean isMandatory() {
201 public QName getQName() {
207 public SchemaPath getPath() {
213 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
218 public Optional<String> getDescription() {
219 return Optional.empty();
223 public Optional<String> getReference() {
224 return Optional.empty();
229 public Status getStatus() {
235 public ContainerSchemaNode getSchemaOfAnyXmlData() {
236 return contentSchema;
240 public Collection<MustDefinition> getMustConstraints() {
241 return ImmutableSet.of();
245 public Optional<RevisionAwareXPath> getWhenCondition() {
246 return Optional.empty();