yang/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
   9 package org.opendaylight.yangtools.yang.data.codec.xml;
  10
  11 import static org.junit.Assert.assertNotNull;
  12
  13 import java.io.InputStream;
  14 import javax.xml.stream.XMLInputFactory;
  15 import javax.xml.stream.XMLStreamReader;
  16 import org.junit.BeforeClass;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  20 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
  21 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
  22 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
  23 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
  24 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  25 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
  26 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  28 import org.opendaylight.yangtools.yang.model.api.Module;
  29 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  30 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  31
  32 public class Bug8675Test {
  33
  34     private static SchemaContext schemaContext;
  35     private static Module fooModule;
  36
  37     @BeforeClass
  38     public static void setup() throws Exception {
  39         schemaContext = YangParserTestUtils.parseYangResource("/bug8675/foo.yang");
  40         fooModule = schemaContext.getModules().iterator().next();
  41     }
  42
  43     @Test
  44     public void testParsingEmptyElements() throws Exception {
  45         final ContainerSchemaNode topLevelContainer = (ContainerSchemaNode) fooModule.getDataChildByName(
  46                 QName.create(fooModule.getQNameModule(), "top-level-container"));
  47         assertNotNull(topLevelContainer);
  48
  49         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream(
  50                 "/bug8675/foo.xml");
  51
  52         final XMLInputFactory factory = XMLInputFactory.newInstance();
  53         final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
  54
  55         final NormalizedNodeResult result = new NormalizedNodeResult();
  56         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  57
  58         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, topLevelContainer);
  59         xmlParser.parse(reader);
  60
  61         final NormalizedNode<?, ?> transformedInput = result.getResult();
  62         assertNotNull(transformedInput);
  63     }
  64
  65     @Test
  66     public void testParsingEmptyRootElement() throws Exception {
  67         final ContainerSchemaNode topLevelContainer = (ContainerSchemaNode) fooModule.getDataChildByName(
  68                 QName.create(fooModule.getQNameModule(), "top-level-container"));
  69         assertNotNull(topLevelContainer);
  70
  71         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream(
  72                 "/bug8675/foo-2.xml");
  73
  74         final XMLInputFactory factory = XMLInputFactory.newInstance();
  75         final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
  76
  77         final NormalizedNodeResult result = new NormalizedNodeResult();
  78         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  79
  80         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, topLevelContainer);
  81         xmlParser.parse(reader);
  82
  83         final NormalizedNode<?, ?> transformedInput = result.getResult();
  84         assertNotNull(transformedInput);
  85     }
  86
  87     @Test
  88     public void testListAsRootElement() throws Exception {
  89         final ListSchemaNode topLevelList = (ListSchemaNode) fooModule.getDataChildByName(
  90                 QName.create(fooModule.getQNameModule(), "top-level-list"));
  91         assertNotNull(topLevelList);
  92
  93         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-3.xml");
  94
  95         final XMLInputFactory factory = XMLInputFactory.newInstance();
  96         final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
  97
  98         final NormalizedNodeResult result = new NormalizedNodeResult();
  99         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 100
 101         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, topLevelList);
 102         xmlParser.parse(reader);
 103
 104         final NormalizedNode<?, ?> transformedInput = result.getResult();
 105         assertNotNull(transformedInput);
 106     }
 107
 108     @Test
 109     public void testAnyXmlAsRootElement() throws Exception {
 110         final AnyXmlSchemaNode topLevelAnyXml = (AnyXmlSchemaNode) fooModule.getDataChildByName(
 111                 QName.create(fooModule.getQNameModule(), "top-level-anyxml"));
 112         assertNotNull(topLevelAnyXml);
 113
 114         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-4.xml");
 115
 116         final XMLInputFactory factory = XMLInputFactory.newInstance();
 117         final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
 118
 119         final NormalizedNodeResult result = new NormalizedNodeResult();
 120         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 121
 122         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, topLevelAnyXml);
 123         xmlParser.parse(reader);
 124
 125         final NormalizedNode<?, ?> transformedInput = result.getResult();
 126         assertNotNull(transformedInput);
 127     }
 128
 129     @Test
 130     public void testLeafAsRootElement() throws Exception {
 131         final LeafSchemaNode topLevelLeaf = (LeafSchemaNode) fooModule.getDataChildByName(
 132                 QName.create(fooModule.getQNameModule(), "top-level-leaf"));
 133
 134         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-5.xml");
 135
 136         final XMLInputFactory factory = XMLInputFactory.newInstance();
 137         final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
 138
 139         final NormalizedNodeResult result = new NormalizedNodeResult();
 140         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 141
 142         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, topLevelLeaf);
 143         xmlParser.parse(reader);
 144
 145         final NormalizedNode<?, ?> transformedInput = result.getResult();
 146         assertNotNull(transformedInput);
 147     }
 148
 149     @Test
 150     public void testLeafListAsRootElement() throws Exception {
 151         final LeafListSchemaNode topLevelLeafList = (LeafListSchemaNode) fooModule.getDataChildByName(
 152                 QName.create(fooModule.getQNameModule(), "top-level-leaf-list"));
 153
 154         final InputStream resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-6.xml");
 155
 156         final XMLInputFactory factory = XMLInputFactory.newInstance();
 157         final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
 158
 159         final NormalizedNodeResult result = new NormalizedNodeResult();
 160         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 161
 162         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, topLevelLeafList);
 163         xmlParser.parse(reader);
 164
 165         final NormalizedNode<?, ?> transformedInput = result.getResult();
 166         assertNotNull(transformedInput);
 167     }
 168 }