codec/yang-data-codec-xml/src/test/java/org/opendaylight/yangtools/yang/data/codec/xml/Bug8675Test.java

   1 /*
   2  * Copyright (c) 2017 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.assertNotNull;
  11
  12 import java.io.InputStream;
  13 import javax.xml.stream.XMLStreamReader;
  14 import org.junit.AfterClass;
  15 import org.junit.BeforeClass;
  16 import org.junit.Test;
  17 import org.opendaylight.yangtools.util.xml.UntrustedXML;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.common.QNameModule;
  20 import org.opendaylight.yangtools.yang.common.Revision;
  21 import org.opendaylight.yangtools.yang.common.XMLNamespace;
  22 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  23 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
  24 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
  25 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
  26 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  27 import org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.Inference;
  28 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  29
  30 public class Bug8675Test {
  31     private static final QNameModule FOO = QNameModule.create(XMLNamespace.of("foo"), Revision.of("2017-06-13"));
  32
  33     private static EffectiveModelContext schemaContext;
  34
  35     @BeforeClass
  36     public static void setup() {
  37         schemaContext = YangParserTestUtils.parseYangResource("/bug8675/foo.yang");
  38     }
  39
  40     @AfterClass
  41     public static void cleanup() {
  42         schemaContext = null;
  43     }
  44
  45     @Test
  46     public void testParsingEmptyElements() throws Exception {
  47         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream(
  48                 "/bug8675/foo.xml");
  49
  50         final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
  51
  52         final NormalizedNodeResult result = new NormalizedNodeResult();
  53         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  54
  55         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter,
  56             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-container")));
  57         xmlParser.parse(reader);
  58
  59         final NormalizedNode transformedInput = result.getResult();
  60         assertNotNull(transformedInput);
  61     }
  62
  63     @Test
  64     public void testParsingEmptyRootElement() throws Exception {
  65         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream(
  66                 "/bug8675/foo-2.xml");
  67
  68         final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
  69
  70         final NormalizedNodeResult result = new NormalizedNodeResult();
  71         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  72
  73         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter,
  74             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-container")));
  75         xmlParser.parse(reader);
  76
  77         final NormalizedNode transformedInput = result.getResult();
  78         assertNotNull(transformedInput);
  79     }
  80
  81     @Test
  82     public void testListAsRootElement() throws Exception {
  83         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-3.xml");
  84
  85         final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
  86
  87         final NormalizedNodeResult result = new NormalizedNodeResult();
  88         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  89
  90         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter,
  91             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-list")));
  92         xmlParser.parse(reader);
  93
  94         final NormalizedNode transformedInput = result.getResult();
  95         assertNotNull(transformedInput);
  96     }
  97
  98     @Test
  99     public void testAnyXmlAsRootElement() throws Exception {
 100         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-4.xml");
 101
 102         final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 103
 104         final NormalizedNodeResult result = new NormalizedNodeResult();
 105         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 106
 107         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter,
 108             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-anyxml")));
 109         xmlParser.parse(reader);
 110
 111         final NormalizedNode transformedInput = result.getResult();
 112         assertNotNull(transformedInput);
 113     }
 114
 115     @Test
 116     public void testLeafAsRootElement() throws Exception {
 117         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-5.xml");
 118
 119         final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 120
 121         final NormalizedNodeResult result = new NormalizedNodeResult();
 122         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 123
 124         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter,
 125             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-leaf")));
 126         xmlParser.parse(reader);
 127
 128         final NormalizedNode transformedInput = result.getResult();
 129         assertNotNull(transformedInput);
 130     }
 131
 132     @Test
 133     public void testLeafListAsRootElement() throws Exception {
 134         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-6.xml");
 135
 136         final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 137
 138         final NormalizedNodeResult result = new NormalizedNodeResult();
 139         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 140
 141         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter,
 142             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-leaf-list")));
 143         xmlParser.parse(reader);
 144
 145         final NormalizedNode transformedInput = result.getResult();
 146         assertNotNull(transformedInput);
 147     }
 148 }