yang/yang-data-codec-xml/src/test/java/org/opendaylight/yangtools/yang/data/codec/xml/YangModeledAnyXMLDeserializationTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.yangtools.yang.data.codec.xml;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import com.google.common.base.Optional;
  15 import java.io.InputStream;
  16 import java.net.URI;
  17 import java.util.Collection;
  18 import java.util.List;
  19 import javax.annotation.Nonnull;
  20 import javax.xml.stream.XMLInputFactory;
  21 import javax.xml.stream.XMLStreamReader;
  22 import org.junit.Before;
  23 import org.junit.Test;
  24 import org.opendaylight.yangtools.yang.common.QName;
  25 import org.opendaylight.yangtools.yang.common.QNameModule;
  26 import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
  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.builder.impl.ImmutableContainerNodeBuilder;
  37 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeSchemaAwareBuilder;
  38 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
  39 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  40 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  41 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  42 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  43 import org.opendaylight.yangtools.yang.model.api.Status;
  44 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  45 import org.opendaylight.yangtools.yang.model.api.YangModeledAnyXmlSchemaNode;
  46 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  47
  48 public class YangModeledAnyXMLDeserializationTest {
  49
  50     private QNameModule fooModuleQName;
  51     private QNameModule barModuleQName;
  52     private QName myContainer1;
  53     private QName myContainer2;
  54     private QName innerContainer;
  55     private QName myLeaf3;
  56     private QName myLeaf2;
  57     private QName myLeaf1;
  58     private QName myAnyXMLDataBar;
  59     private QName myAnyXMLDataFoo;
  60     private SchemaContext schemaContext;
  61
  62     @Before
  63     public void Init() throws Exception {
  64         barModuleQName = QNameModule.create(new URI("bar"), SimpleDateFormatUtil.getRevisionFormat()
  65                 .parse("1970-01-01"));
  66         myContainer1 = QName.create(barModuleQName, "my-container-1");
  67         myLeaf1 = QName.create(barModuleQName, "my-leaf-1");
  68         myAnyXMLDataBar = QName.create(barModuleQName, "my-anyxml-data");
  69
  70         fooModuleQName = QNameModule.create(new URI("foo"), SimpleDateFormatUtil.getRevisionFormat()
  71                 .parse("1970-01-01"));
  72         myContainer2 = QName.create(fooModuleQName, "my-container-2");
  73         innerContainer = QName.create(fooModuleQName, "inner-container");
  74         myLeaf3 = QName.create(fooModuleQName, "my-leaf-3");
  75         myLeaf2 = QName.create(fooModuleQName, "my-leaf-2");
  76         myAnyXMLDataFoo = QName.create(fooModuleQName, "my-anyxml-data");
  77
  78         schemaContext = YangParserTestUtils.parseYangSources("/anyxml-support/yang");
  79     }
  80
  81     @Test
  82     public void testRawAnyXMLFromBar() throws Exception {
  83         DataSchemaNode barContainer = schemaContext.getDataChildByName(QName.create(barModuleQName, "bar"));;
  84         assertTrue(barContainer instanceof ContainerSchemaNode);
  85         final YangModeledAnyXmlSchemaNode yangModeledAnyXML = new YangModeledAnyXMLSchemaNodeImplTest(myAnyXMLDataBar,
  86                 (ContainerSchemaNode) barContainer);
  87
  88         final InputStream resourceAsStream = YangModeledAnyXMLDeserializationTest.class.getResourceAsStream(
  89                 "/anyxml-support/xml/bar.xml");
  90
  91         final XMLInputFactory factory = XMLInputFactory.newInstance();
  92         final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
  93
  94         final ImmutableContainerNodeBuilder result = (ImmutableContainerNodeBuilder) ImmutableContainerNodeSchemaAwareBuilder
  95                         .create(yangModeledAnyXML.getSchemaOfAnyXmlData());
  96
  97         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  98
  99         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, yangModeledAnyXML);
 100         xmlParser.parse(reader);
 101
 102         final NormalizedNode<?, ?> output = result.build();
 103
 104         Collection<DataContainerChild<? extends PathArgument, ?>> value = ((ContainerNode) output).getValue();
 105         assertEquals(2, value.size());
 106
 107         Optional<DataContainerChild<? extends PathArgument, ?>> child = ((ContainerNode) output)
 108                 .getChild(new NodeIdentifier(myContainer1));
 109         assertTrue(child.orNull() instanceof ContainerNode);
 110         ContainerNode myContainerNode1 = (ContainerNode) child.get();
 111
 112         Optional<DataContainerChild<? extends PathArgument, ?>> child2 = myContainerNode1.getChild(new NodeIdentifier(
 113                 myLeaf1));
 114         assertTrue(child2.orNull() instanceof LeafNode);
 115         LeafNode<?> LeafNode1 = (LeafNode<?>) child2.get();
 116
 117         Object leafNode1Value = LeafNode1.getValue();
 118         assertEquals("value1", leafNode1Value);
 119     }
 120
 121     @Test
 122     public void testRealSchemaContextFromFoo() throws Exception {
 123         final InputStream resourceAsStream = YangModeledAnyXMLDeserializationTest.class.getResourceAsStream(
 124                 "/anyxml-support/xml/foo.xml");
 125
 126         final XMLInputFactory factory = XMLInputFactory.newInstance();
 127         final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
 128
 129         final ImmutableContainerNodeBuilder result = (ImmutableContainerNodeBuilder) ImmutableContainerNodeSchemaAwareBuilder
 130                 .create(schemaContext);
 131
 132         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 133
 134         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext);
 135         xmlParser.parse(reader);
 136
 137         final NormalizedNode<?, ?> output = result.build();
 138
 139         Optional<DataContainerChild<? extends PathArgument, ?>> child = ((ContainerNode) output).getChild(
 140                 new NodeIdentifier(myAnyXMLDataFoo));
 141         assertTrue(child.orNull() instanceof YangModeledAnyXmlNode);
 142         YangModeledAnyXmlNode yangModeledAnyXmlNode = (YangModeledAnyXmlNode) child.get();
 143
 144         DataSchemaNode schemaOfAnyXmlData = yangModeledAnyXmlNode.getSchemaOfAnyXmlData();
 145         DataSchemaNode expectedSchemaOfAnyXmlData = schemaContext.getDataChildByName(myContainer2);
 146         assertEquals(expectedSchemaOfAnyXmlData, schemaOfAnyXmlData);
 147
 148         Collection<DataContainerChild<? extends PathArgument, ?>> value = yangModeledAnyXmlNode.getValue();
 149         assertEquals(2, value.size());
 150
 151         Optional<DataContainerChild<? extends PathArgument, ?>> child2 = yangModeledAnyXmlNode
 152                 .getChild(new NodeIdentifier(innerContainer));
 153         assertTrue(child2.orNull() instanceof ContainerNode);
 154         ContainerNode innerContainerNode = (ContainerNode) child2.get();
 155
 156         Optional<DataContainerChild<? extends PathArgument, ?>> child3 = innerContainerNode
 157                 .getChild(new NodeIdentifier(myLeaf2));
 158         assertTrue(child3.orNull() instanceof LeafNode);
 159         LeafNode<?> LeafNode2 = (LeafNode<?>) child3.get();
 160
 161         Object leafNode2Value = LeafNode2.getValue();
 162         assertEquals("any-xml-leaf-2-value", leafNode2Value);
 163
 164         Optional<DataContainerChild<? extends PathArgument, ?>> child4 = yangModeledAnyXmlNode
 165                 .getChild(new NodeIdentifier(myLeaf3));
 166         assertTrue(child4.orNull() instanceof LeafNode);
 167         LeafNode<?> LeafNode3 = (LeafNode<?>) child4.get();
 168
 169         Object leafNode3Value = LeafNode3.getValue();
 170         assertEquals("any-xml-leaf-3-value", leafNode3Value);
 171     }
 172
 173     private static class YangModeledAnyXMLSchemaNodeImplTest implements YangModeledAnyXmlSchemaNode {
 174         private final QName qName;
 175         private final ContainerSchemaNode contentSchema;
 176
 177         private YangModeledAnyXMLSchemaNodeImplTest(QName qName, ContainerSchemaNode contentSchema) {
 178             this.qName = qName;
 179             this.contentSchema = contentSchema;
 180         }
 181
 182         @Override
 183         public boolean isAugmenting() {
 184             return false;
 185         }
 186
 187         @Override
 188         public boolean isAddedByUses() {
 189             return false;
 190         }
 191
 192         @Override
 193         public boolean isConfiguration() {
 194             return false;
 195         }
 196
 197         @Override
 198         public ConstraintDefinition getConstraints() {
 199             return null;
 200         }
 201
 202         @Nonnull
 203         @Override
 204         public QName getQName() {
 205             return qName;
 206         }
 207
 208         @Nonnull
 209         @Override
 210         public SchemaPath getPath() {
 211             return null;
 212         }
 213
 214         @Nonnull
 215         @Override
 216         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 217             return null;
 218         }
 219
 220         @Override
 221         public String getDescription() {
 222             return null;
 223         }
 224
 225         @Override
 226         public String getReference() {
 227             return null;
 228         }
 229
 230         @Nonnull
 231         @Override
 232         public Status getStatus() {
 233             return null;
 234         }
 235
 236         @Nonnull
 237         @Override
 238         public ContainerSchemaNode getSchemaOfAnyXmlData() {
 239             return contentSchema;
 240         }
 241     }
 242 }