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 package org.opendaylight.yangtools.yang.data.codec.xml;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12
  13 import com.google.common.collect.ImmutableSet;
  14 import java.io.InputStream;
  15 import java.net.URI;
  16 import java.util.Collection;
  17 import java.util.Optional;
  18 import javax.xml.stream.XMLStreamReader;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.opendaylight.yangtools.odlext.model.api.YangModeledAnyxmlSchemaNode;
  22 import org.opendaylight.yangtools.util.xml.UntrustedXML;
  23 import org.opendaylight.yangtools.yang.common.QName;
  24 import org.opendaylight.yangtools.yang.common.QNameModule;
  25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  26 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  27 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  28 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
  29 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  30 import org.opendaylight.yangtools.yang.data.api.schema.YangModeledAnyXmlNode;
  31 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
  32 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
  33 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
  34 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  35 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  36 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  37 import org.opendaylight.yangtools.yang.model.api.Module;
  38 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
  39 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  40 import org.opendaylight.yangtools.yang.model.api.Status;
  41 import org.opendaylight.yangtools.yang.model.api.stmt.AnyxmlEffectiveStatement;
  42 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  43 import org.opendaylight.yangtools.yang.xpath.api.YangXPathExpression.QualifiedBound;
  44
  45 public class YangModeledAnyXMLDeserializationTest {
  46
  47     private QNameModule fooModuleQName;
  48     private QNameModule barModuleQName;
  49     private QName myContainer1;
  50     private QName myContainer2;
  51     private QName innerContainer;
  52     private QName myLeaf3;
  53     private QName myLeaf2;
  54     private QName myLeaf1;
  55     private QName myAnyXMLDataBar;
  56     private QName myAnyXMLDataFoo;
  57     private EffectiveModelContext schemaContext;
  58
  59     @Before
  60     public void setUp() {
  61         barModuleQName = QNameModule.create(URI.create("bar"));
  62         myContainer1 = QName.create(barModuleQName, "my-container-1");
  63         myLeaf1 = QName.create(barModuleQName, "my-leaf-1");
  64         myAnyXMLDataBar = QName.create(barModuleQName, "my-anyxml-data");
  65
  66         fooModuleQName = QNameModule.create(URI.create("foo"));
  67         myContainer2 = QName.create(fooModuleQName, "my-container-2");
  68         innerContainer = QName.create(fooModuleQName, "inner-container");
  69         myLeaf3 = QName.create(fooModuleQName, "my-leaf-3");
  70         myLeaf2 = QName.create(fooModuleQName, "my-leaf-2");
  71         myAnyXMLDataFoo = QName.create(fooModuleQName, "my-anyxml-data");
  72
  73         schemaContext = YangParserTestUtils.parseYangResourceDirectory("/anyxml-support/yang");
  74     }
  75
  76     @Test
  77     public void testRawAnyXMLFromBar() throws Exception {
  78         DataSchemaNode barContainer = schemaContext.findDataChildByName(QName.create(barModuleQName, "bar")).get();
  79         assertTrue(barContainer instanceof ContainerSchemaNode);
  80         final YangModeledAnyxmlSchemaNode yangModeledAnyXML = new YangModeledAnyXMLSchemaNodeImplTest(myAnyXMLDataBar,
  81                 (ContainerSchemaNode) barContainer);
  82
  83         final InputStream resourceAsStream = YangModeledAnyXMLDeserializationTest.class.getResourceAsStream(
  84                 "/anyxml-support/xml/bar.xml");
  85
  86         final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
  87         final NormalizedNodeResult result = new NormalizedNodeResult();
  88
  89         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  90
  91         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, yangModeledAnyXML);
  92         xmlParser.parse(reader);
  93
  94         final NormalizedNode output = result.getResult();
  95         assertTrue(output instanceof YangModeledAnyXmlNode);
  96         final YangModeledAnyXmlNode yangModeledAnyXmlNode = (YangModeledAnyXmlNode) output;
  97
  98         Collection<DataContainerChild> value = yangModeledAnyXmlNode.body();
  99         assertEquals(2, value.size());
 100
 101         DataContainerChild child = yangModeledAnyXmlNode.childByArg(new NodeIdentifier(myContainer1));
 102         assertTrue(child instanceof ContainerNode);
 103         ContainerNode myContainerNode1 = (ContainerNode) child;
 104
 105         DataContainerChild child2 = myContainerNode1.childByArg(new NodeIdentifier(myLeaf1));
 106         assertTrue(child2 instanceof LeafNode);
 107         LeafNode<?> leafNode1 = (LeafNode<?>) child2;
 108
 109         Object leafNode1Value = leafNode1.body();
 110         assertEquals("value1", leafNode1Value);
 111     }
 112
 113     @Test
 114     public void testRealSchemaContextFromFoo() throws Exception {
 115         final InputStream resourceAsStream = YangModeledAnyXMLDeserializationTest.class.getResourceAsStream(
 116                 "/anyxml-support/xml/foo.xml");
 117         final Module foo = schemaContext.findModules("foo").iterator().next();
 118         final YangModeledAnyxmlSchemaNode myAnyXmlData = (YangModeledAnyxmlSchemaNode) foo.findDataChildByName(
 119                 QName.create(foo.getQNameModule(), "my-anyxml-data")).get();
 120
 121         final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 122         final NormalizedNodeResult result = new NormalizedNodeResult();
 123
 124         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 125
 126         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, myAnyXmlData);
 127         xmlParser.parse(reader);
 128
 129         final NormalizedNode output = result.getResult();
 130         assertTrue(output instanceof YangModeledAnyXmlNode);
 131         final YangModeledAnyXmlNode yangModeledAnyXmlNode = (YangModeledAnyXmlNode) output;
 132
 133         DataSchemaNode schemaOfAnyXmlData = yangModeledAnyXmlNode.getSchemaOfAnyXmlData();
 134         DataSchemaNode expectedSchemaOfAnyXmlData = schemaContext.findDataChildByName(myContainer2).get();
 135         assertEquals(expectedSchemaOfAnyXmlData, schemaOfAnyXmlData);
 136
 137         Collection<DataContainerChild> value = yangModeledAnyXmlNode.body();
 138         assertEquals(2, value.size());
 139
 140         DataContainerChild child2 = yangModeledAnyXmlNode.childByArg(new NodeIdentifier(innerContainer));
 141         assertTrue(child2 instanceof ContainerNode);
 142         ContainerNode innerContainerNode = (ContainerNode) child2;
 143
 144         DataContainerChild child3 = innerContainerNode.childByArg(new NodeIdentifier(myLeaf2));
 145         assertTrue(child3 instanceof LeafNode);
 146         LeafNode<?> leafNode2 = (LeafNode<?>) child3;
 147
 148         Object leafNode2Value = leafNode2.body();
 149         assertEquals("any-xml-leaf-2-value", leafNode2Value);
 150
 151         DataContainerChild child4 = yangModeledAnyXmlNode.childByArg(new NodeIdentifier(myLeaf3));
 152         assertTrue(child4 instanceof LeafNode);
 153         LeafNode<?> leafNode3 = (LeafNode<?>) child4;
 154
 155         Object leafNode3Value = leafNode3.body();
 156         assertEquals("any-xml-leaf-3-value", leafNode3Value);
 157     }
 158
 159     private static final class YangModeledAnyXMLSchemaNodeImplTest implements YangModeledAnyxmlSchemaNode {
 160         private final QName qname;
 161         private final ContainerSchemaNode contentSchema;
 162
 163         YangModeledAnyXMLSchemaNodeImplTest(final QName qname, final ContainerSchemaNode contentSchema) {
 164             this.qname = qname;
 165             this.contentSchema = contentSchema;
 166         }
 167
 168         @Override
 169         public boolean isAugmenting() {
 170             return false;
 171         }
 172
 173         @Override
 174         public boolean isAddedByUses() {
 175             return false;
 176         }
 177
 178         @Override
 179         public Optional<Boolean> effectiveConfig() {
 180             return Optional.of(Boolean.FALSE);
 181         }
 182
 183         @Override
 184         public boolean isMandatory() {
 185             return false;
 186         }
 187
 188         @Override
 189         public QName getQName() {
 190             return qname;
 191         }
 192
 193         @Override
 194         @Deprecated
 195         public SchemaPath getPath() {
 196             return null;
 197         }
 198
 199         @Override
 200         public Optional<String> getDescription() {
 201             return Optional.empty();
 202         }
 203
 204         @Override
 205         public Optional<String> getReference() {
 206             return Optional.empty();
 207         }
 208
 209         @Override
 210         public Status getStatus() {
 211             return Status.CURRENT;
 212         }
 213
 214         @Override
 215         public ContainerSchemaNode getSchemaOfAnyXmlData() {
 216             return contentSchema;
 217         }
 218
 219         @Override
 220         public Collection<MustDefinition> getMustConstraints() {
 221             return ImmutableSet.of();
 222         }
 223
 224         @Override
 225         public Optional<? extends QualifiedBound> getWhenCondition() {
 226             return Optional.empty();
 227         }
 228
 229         @Override
 230         public AnyxmlEffectiveStatement asEffectiveStatement() {
 231             throw new UnsupportedOperationException();
 232         }
 233     }
 234 }