yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/schema/transform/dom/serializer/retest/YangModeledAnyXMLDeserializationTest.java

   1 /*
   2  * Copyright (c) 2015 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.impl.schema.transform.dom.serializer.retest;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import com.google.common.base.Optional;
  15 import com.google.common.base.Preconditions;
  16 import java.io.File;
  17 import java.io.IOException;
  18 import java.io.InputStream;
  19 import java.net.URI;
  20 import java.util.Collection;
  21 import java.util.Collections;
  22 import java.util.List;
  23 import javax.xml.parsers.DocumentBuilder;
  24 import javax.xml.parsers.DocumentBuilderFactory;
  25 import javax.xml.parsers.ParserConfigurationException;
  26 import javax.xml.stream.XMLOutputFactory;
  27 import org.junit.Before;
  28 import org.junit.Test;
  29 import org.opendaylight.yangtools.yang.common.QName;
  30 import org.opendaylight.yangtools.yang.common.QNameModule;
  31 import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
  32 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  33 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  34 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  35 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  36 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
  37 import org.opendaylight.yangtools.yang.data.api.schema.YangModeledAnyXmlNode;
  38 import org.opendaylight.yangtools.yang.data.impl.RetestUtils;
  39 import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.DomUtils;
  40 import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.parser.DomToNormalizedNodeParserFactory;
  41 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
  42 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  43 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  44 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  45 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  46 import org.opendaylight.yangtools.yang.model.api.Status;
  47 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  48 import org.opendaylight.yangtools.yang.model.api.YangModeledAnyXmlSchemaNode;
  49 import org.w3c.dom.Document;
  50 import org.xml.sax.SAXException;
  51
  52 public class YangModeledAnyXMLDeserializationTest {
  53     private static final XMLOutputFactory XML_FACTORY;
  54     private static final DocumentBuilderFactory BUILDERFACTORY;
  55
  56     static {
  57         XML_FACTORY = XMLOutputFactory.newFactory();
  58         XML_FACTORY.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, false);
  59
  60         BUILDERFACTORY = DocumentBuilderFactory.newInstance();
  61         BUILDERFACTORY.setNamespaceAware(true);
  62         BUILDERFACTORY.setCoalescing(true);
  63         BUILDERFACTORY.setIgnoringElementContentWhitespace(true);
  64         BUILDERFACTORY.setIgnoringComments(true);
  65     }
  66
  67     private QNameModule fooModuleQName;
  68     private QNameModule barModuleQName;
  69     private QName myContainer1;
  70     private QName myContainer2;
  71     private QName innerContainer;
  72     private QName myLeaf3;
  73     private QName myLeaf2;
  74     private QName myLeaf1;
  75     private QName myAnyXMLDataBar;
  76     private QName myAnyXMLDataFoo;
  77     private SchemaContext schemaContext;
  78
  79     @Before
  80     public void Init() throws Exception {
  81         barModuleQName = QNameModule.create(new URI("bar"), SimpleDateFormatUtil.getRevisionFormat()
  82                 .parse("1970-01-01"));
  83         myContainer1 = QName.create(barModuleQName, "my-container-1");
  84         myLeaf1 = QName.create(barModuleQName, "my-leaf-1");
  85         myAnyXMLDataBar = QName.create(barModuleQName, "my-anyxml-data");
  86
  87         fooModuleQName = QNameModule.create(new URI("foo"), SimpleDateFormatUtil.getRevisionFormat()
  88                 .parse("1970-01-01"));
  89         myContainer2 = QName.create(fooModuleQName, "my-container-2");
  90         innerContainer = QName.create(fooModuleQName, "inner-container");
  91         myLeaf3 = QName.create(fooModuleQName, "my-leaf-3");
  92         myLeaf2 = QName.create(fooModuleQName, "my-leaf-2");
  93         myAnyXMLDataFoo = QName.create(fooModuleQName, "my-anyxml-data");
  94         schemaContext = RetestUtils.parseYangSources(new File(getClass().getResource("/anyxml-support/yang/foo.yang")
  95                 .toURI()), new File(getClass().getResource("/anyxml-support/yang/bar.yang").toURI()), new File(getClass().getResource("/anyxml-support/yang/yang-ext.yang").toURI()));
  96     }
  97
  98     @Test
  99     public void testRawAnyXMLFromBar() throws Exception {
 100         final Document doc = loadDocument("/anyxml-support/xml/bar.xml");
 101
 102         DataSchemaNode barContainer = schemaContext.getDataChildByName("bar");
 103         assertTrue(barContainer instanceof ContainerSchemaNode);
 104         final YangModeledAnyXmlSchemaNode yangModeledAnyXML = new YangModeledAnyXMLSchemaNodeImplTest(myAnyXMLDataBar,
 105                 (ContainerSchemaNode) barContainer);
 106
 107         final YangModeledAnyXmlNode output = DomToNormalizedNodeParserFactory
 108                 .getInstance(DomUtils.defaultValueCodecProvider(), schemaContext).getYangModeledAnyXmlNodeParser()
 109                 .parse(Collections.singletonList(doc.getDocumentElement()), yangModeledAnyXML);
 110
 111         assertNotNull(output);
 112
 113         DataSchemaNode schemaOfAnyXmlData = output.getSchemaOfAnyXmlData();
 114         assertEquals(barContainer, schemaOfAnyXmlData);
 115
 116         Collection<DataContainerChild<? extends PathArgument, ?>> value = output.getValue();
 117         assertEquals(2, value.size());
 118
 119         Optional<DataContainerChild<? extends PathArgument, ?>> child = output
 120                 .getChild(new NodeIdentifier(myContainer1));
 121         assertTrue(child.orNull() instanceof ContainerNode);
 122         ContainerNode myContainerNode1 = (ContainerNode) child.get();
 123
 124         Optional<DataContainerChild<? extends PathArgument, ?>> child2 = myContainerNode1.getChild(new NodeIdentifier(
 125                 myLeaf1));
 126         assertTrue(child2.orNull() instanceof LeafNode);
 127         LeafNode<?> LeafNode1 = (LeafNode<?>) child2.get();
 128
 129         Object leafNode1Value = LeafNode1.getValue();
 130         assertEquals("value1", leafNode1Value);
 131     }
 132
 133     @Test
 134     public void testRealSchemaContextFromFoo() throws Exception {
 135         final Document doc = loadDocument("/anyxml-support/xml/foo.xml");
 136
 137         final ContainerNode output = DomToNormalizedNodeParserFactory
 138                 .getInstance(DomUtils.defaultValueCodecProvider(), schemaContext).getContainerNodeParser()
 139                 .parse(Collections.singletonList(doc.getDocumentElement()), schemaContext);
 140
 141         assertNotNull(output);
 142
 143         Optional<DataContainerChild<? extends PathArgument, ?>> child = output.getChild(new NodeIdentifier(
 144                 myAnyXMLDataFoo));
 145         assertTrue(child.orNull() instanceof YangModeledAnyXmlNode);
 146         YangModeledAnyXmlNode yangModeledAnyXmlNode = (YangModeledAnyXmlNode) child.get();
 147
 148         DataSchemaNode schemaOfAnyXmlData = yangModeledAnyXmlNode.getSchemaOfAnyXmlData();
 149         DataSchemaNode expectedSchemaOfAnyXmlData = schemaContext.getDataChildByName(myContainer2);
 150         assertEquals(expectedSchemaOfAnyXmlData, schemaOfAnyXmlData);
 151
 152         Collection<DataContainerChild<? extends PathArgument, ?>> value = yangModeledAnyXmlNode.getValue();
 153         assertEquals(2, value.size());
 154
 155         Optional<DataContainerChild<? extends PathArgument, ?>> child2 = yangModeledAnyXmlNode
 156                 .getChild(new NodeIdentifier(innerContainer));
 157         assertTrue(child2.orNull() instanceof ContainerNode);
 158         ContainerNode innerContainerNode = (ContainerNode) child2.get();
 159
 160         Optional<DataContainerChild<? extends PathArgument, ?>> child3 = innerContainerNode
 161                 .getChild(new NodeIdentifier(myLeaf2));
 162         assertTrue(child3.orNull() instanceof LeafNode);
 163         LeafNode<?> LeafNode2 = (LeafNode<?>) child3.get();
 164
 165         Object leafNode2Value = LeafNode2.getValue();
 166         assertEquals("any-xml-leaf-2-value", leafNode2Value);
 167
 168         Optional<DataContainerChild<? extends PathArgument, ?>> child4 = yangModeledAnyXmlNode
 169                 .getChild(new NodeIdentifier(myLeaf3));
 170         assertTrue(child4.orNull() instanceof LeafNode);
 171         LeafNode<?> LeafNode3 = (LeafNode<?>) child4.get();
 172
 173         Object leafNode3Value = LeafNode3.getValue();
 174         assertEquals("any-xml-leaf-3-value", leafNode3Value);
 175     }
 176
 177     private static Document loadDocument(final String xmlPath) throws IOException, SAXException {
 178         final InputStream resourceAsStream = YangModeledAnyXMLDeserializationTest.class.getResourceAsStream(xmlPath);
 179
 180         final Document currentConfigElement = readXmlToDocument(resourceAsStream);
 181         Preconditions.checkNotNull(currentConfigElement);
 182         return currentConfigElement;
 183     }
 184
 185     private static Document readXmlToDocument(final InputStream xmlContent) throws IOException, SAXException {
 186         final DocumentBuilder dBuilder;
 187         try {
 188             dBuilder = BUILDERFACTORY.newDocumentBuilder();
 189         } catch (final ParserConfigurationException e) {
 190             throw new RuntimeException("Failed to parse XML document", e);
 191         }
 192         final Document doc = dBuilder.parse(xmlContent);
 193
 194         doc.getDocumentElement().normalize();
 195         return doc;
 196     }
 197
 198     static class YangModeledAnyXMLSchemaNodeImplTest implements YangModeledAnyXmlSchemaNode {
 199         private final QName qName;
 200         private final ContainerSchemaNode contentSchema;
 201
 202         public YangModeledAnyXMLSchemaNodeImplTest(QName qName, ContainerSchemaNode contentSchema) {
 203             this.qName = qName;
 204             this.contentSchema = contentSchema;
 205         }
 206
 207         @Override
 208         public boolean isAugmenting() {
 209             return false;
 210         }
 211
 212         @Override
 213         public boolean isAddedByUses() {
 214             return false;
 215         }
 216
 217         @Override
 218         public boolean isConfiguration() {
 219             return false;
 220         }
 221
 222         @Override
 223         public ConstraintDefinition getConstraints() {
 224             return null;
 225         }
 226
 227         @Override
 228         public QName getQName() {
 229             return qName;
 230         }
 231
 232         @Override
 233         public SchemaPath getPath() {
 234             return null;
 235         }
 236
 237         @Override
 238         public List<UnknownSchemaNode> getUnknownSchemaNodes() {
 239             return null;
 240         }
 241
 242         @Override
 243         public String getDescription() {
 244             return null;
 245         }
 246
 247         @Override
 248         public String getReference() {
 249             return null;
 250         }
 251
 252         @Override
 253         public Status getStatus() {
 254             return null;
 255         }
 256
 257         @Override
 258         public ContainerSchemaNode getSchemaOfAnyXmlData() {
 259             return contentSchema;
 260         }
 261     }
 262 }