codec/yang-data-codec-xml/src/test/java/org/opendaylight/yangtools/yang/data/codec/xml/Bug8745Test.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.assertFalse;
  11
  12 import java.util.Collection;
  13 import javax.xml.stream.XMLOutputFactory;
  14 import javax.xml.transform.dom.DOMResult;
  15 import javax.xml.transform.dom.DOMSource;
  16 import org.junit.AfterClass;
  17 import org.junit.BeforeClass;
  18 import org.junit.Test;
  19 import org.junit.runner.RunWith;
  20 import org.junit.runners.Parameterized;
  21 import org.opendaylight.yangtools.util.xml.UntrustedXML;
  22 import org.opendaylight.yangtools.yang.common.QName;
  23 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  24 import org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.Inference;
  25 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  26 import org.xmlunit.builder.DiffBuilder;
  27
  28 @RunWith(Parameterized.class)
  29 public class Bug8745Test extends AbstractXmlTest {
  30     @Parameterized.Parameters(name = "{0}")
  31     public static Collection<Object[]> data() {
  32         return TestFactories.junitParameters();
  33     }
  34
  35     private static EffectiveModelContext SCHEMA_CONTEXT;
  36
  37     private final XMLOutputFactory factory;
  38
  39     public Bug8745Test(final String factoryMode, final XMLOutputFactory factory) {
  40         this.factory = factory;
  41     }
  42
  43     @BeforeClass
  44     public static void beforeClass() {
  45         SCHEMA_CONTEXT = YangParserTestUtils.parseYang("""
  46             module foo {
  47               namespace foo;
  48               prefix foo;
  49
  50               container cont-with-attributes {
  51                 leaf leaf-with-attributes {
  52                   type string;
  53                 }
  54                 leaf-list leaf-list-with-attributes {
  55                   type string;
  56                 }
  57                 list list-with-attributes {
  58                   key list-key;
  59                   leaf list-key {
  60                     type string;
  61                   }
  62                 }
  63               }
  64             }""");
  65     }
  66
  67     @AfterClass
  68     public static void afterClass() {
  69         SCHEMA_CONTEXT = null;
  70     }
  71
  72     @Test
  73     public void testParsingAttributes() throws Exception {
  74         final var doc = loadDocument("/bug8745/foo.xml");
  75         final var domSource = new DOMSource(doc.getDocumentElement());
  76         final var domResult = new DOMResult(UntrustedXML.newDocumentBuilder().newDocument());
  77         final var xmlStreamWriter = factory.createXMLStreamWriter(domResult);
  78         final var streamWriter = XMLStreamNormalizedNodeStreamWriter.create(xmlStreamWriter, SCHEMA_CONTEXT);
  79
  80         final var reader = new DOMSourceXMLStreamReader(domSource);
  81         final var xmlParser = XmlParserStream.create(streamWriter,
  82             Inference.ofDataTreePath(SCHEMA_CONTEXT, QName.create("foo", "cont-with-attributes")));
  83         xmlParser.parse(reader);
  84
  85         final var diff = DiffBuilder.compare(toString(doc.getDocumentElement()))
  86             .withTest(toString(domResult.getNode()))
  87             .ignoreWhitespace()
  88             .checkForIdentical()
  89             .build();
  90         assertFalse(diff.toString(), diff.hasDifferences());
  91     }
  92 }