yang/yang-data-codec-xml/src/test/java/org/opendaylight/yangtools/yang/data/codec/xml/Bug8803Test.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 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13
  14 import java.io.InputStream;
  15 import java.io.StringWriter;
  16 import javax.xml.stream.XMLOutputFactory;
  17 import javax.xml.stream.XMLStreamReader;
  18 import javax.xml.stream.XMLStreamWriter;
  19 import org.junit.Test;
  20 import org.opendaylight.yangtools.util.xml.UntrustedXML;
  21 import org.opendaylight.yangtools.yang.common.QName;
  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.api.schema.stream.NormalizedNodeWriter;
  25 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
  26 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
  27 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  30 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  31 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
  32 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  33
  34 public class Bug8803Test {
  35
  36     @Test
  37     public void test() throws Exception {
  38         final SchemaContext schemaContext = YangParserTestUtils.parseYangSources("/bug8803");
  39         final SchemaPath topContPath = SchemaPath.create(true, QName.create("foo-ns", "1970-01-01", "top-cont"));
  40         final SchemaNode dataSchemaNode = SchemaContextUtil.findDataSchemaNode(schemaContext, topContPath);
  41         assertTrue(dataSchemaNode instanceof ContainerSchemaNode);
  42         final ContainerSchemaNode topContSchema = (ContainerSchemaNode) dataSchemaNode;
  43
  44         final InputStream resourceAsStream = Bug8803Test.class.getResourceAsStream("/bug8803/foo.xml");
  45
  46         // deserialization
  47         final XMLStreamReader reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
  48
  49         final NormalizedNodeResult result = new NormalizedNodeResult();
  50         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  51         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, topContSchema);
  52         xmlParser.parse(reader);
  53         final NormalizedNode<?, ?> transformedInput = result.getResult();
  54         assertNotNull(transformedInput);
  55
  56         // serialization
  57         final StringWriter writer = new StringWriter();
  58         final XMLOutputFactory outputFactory = XMLOutputFactory.newFactory();
  59         // switching NS repairing to false does not help
  60         outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
  61         final XMLStreamWriter xmlStreamWriter = outputFactory.createXMLStreamWriter(writer);
  62
  63         final NormalizedNodeStreamWriter xmlNormalizedNodeStreamWriter = XMLStreamNormalizedNodeStreamWriter.create(
  64                 xmlStreamWriter, schemaContext);
  65
  66         final NormalizedNodeWriter normalizedNodeWriter = NormalizedNodeWriter.forStreamWriter(
  67                 xmlNormalizedNodeStreamWriter);
  68         normalizedNodeWriter.write(transformedInput);
  69
  70         final String serializedXml = writer.toString();
  71         assertFalse(serializedXml.isEmpty());
  72     }
  73 }