codec/yang-data-codec-xml/src/test/java/org/opendaylight/yangtools/yang/data/codec/xml/Bug890Test.java

   1 /*
   2  * Copyright (c) 2018 Pantheon Technologies s.r.o. 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.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import java.io.ByteArrayInputStream;
  15 import java.nio.charset.StandardCharsets;
  16 import java.util.Collection;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.util.xml.UntrustedXML;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.common.QNameModule;
  21 import org.opendaylight.yangtools.yang.common.Revision;
  22 import org.opendaylight.yangtools.yang.common.XMLNamespace;
  23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  25 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  26 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  27 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  28 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  29 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
  30 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizationResultHolder;
  31 import org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.Inference;
  32 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  33
  34 public class Bug890Test {
  35     private static final QNameModule FOO_MODULE = QNameModule.create(XMLNamespace.of("foo"), Revision.of("2018-07-10"));
  36     private static final QName OUTGOING_LABELS_QNAME = QName.create(FOO_MODULE, "outgoing-labels");
  37     private static final QName INDEX_QNAME = QName.create(FOO_MODULE, "index");
  38
  39     @Test
  40     public void testinputXml() throws Exception {
  41         final var schemaContext = YangParserTestUtils.parseYangResourceDirectory("/bug890");
  42         final var reader = UntrustedXML.createXMLStreamReader(new ByteArrayInputStream("""
  43             <root xmlns="foo">
  44                 <outgoing-labels>
  45                     <outgoing-labels>
  46                         <index>0</index>
  47                         <config>
  48                             <index>0</index>
  49                             <label>103</label>
  50                         </config>
  51                     </outgoing-labels>
  52                     <outgoing-labels>
  53                         <index>1</index>
  54                         <config>
  55                             <index>1</index>
  56                             <label>104</label>
  57                         </config>
  58                     </outgoing-labels>
  59                 </outgoing-labels>
  60             </root>""".getBytes(StandardCharsets.UTF_8)));
  61         final var result = new NormalizationResultHolder();
  62         final var streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  63         final var xmlParser = XmlParserStream.create(streamWriter,
  64             Inference.ofDataTreePath(schemaContext, QName.create(FOO_MODULE, "root")));
  65         xmlParser.parse(reader);
  66
  67         assertNotNull(result.getResult());
  68         assertTrue(result.getResult().data() instanceof ContainerNode);
  69         final ContainerNode rootContainer = (ContainerNode) result.getResult().data();
  70
  71         DataContainerChild myLeaf = rootContainer.childByArg(new NodeIdentifier(OUTGOING_LABELS_QNAME));
  72         assertTrue(myLeaf instanceof ContainerNode);
  73
  74         ContainerNode outgoingLabelsContainer = (ContainerNode)myLeaf;
  75         DataContainerChild outgoingLabelsList =
  76                 outgoingLabelsContainer.childByArg(new NodeIdentifier(OUTGOING_LABELS_QNAME));
  77         assertTrue(outgoingLabelsList instanceof MapNode);
  78         MapNode outgoingLabelsMap = (MapNode) outgoingLabelsList;
  79
  80         assertEquals(2, outgoingLabelsMap.size());
  81         Collection<MapEntryNode> labels = outgoingLabelsMap.body();
  82         NodeIdentifierWithPredicates firstNodeId =
  83                 NodeIdentifierWithPredicates.of(OUTGOING_LABELS_QNAME, INDEX_QNAME, 0);
  84         NodeIdentifierWithPredicates secondNodeId =
  85                 NodeIdentifierWithPredicates.of(OUTGOING_LABELS_QNAME, INDEX_QNAME, 1);
  86         assertTrue(labels.stream().anyMatch(mapEntryNode -> mapEntryNode.name().compareTo(firstNodeId) == 0));
  87         assertTrue(labels.stream().anyMatch(mapEntryNode -> mapEntryNode.name().compareTo(secondNodeId) == 0));
  88     }
  89 }