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

   1 /*
   2  * Copyright (c) 2019 PANTHEON.tech, 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 import static org.junit.Assert.assertTrue;
  12
  13 import java.io.IOException;
  14 import java.net.URISyntaxException;
  15 import javax.xml.stream.XMLStreamException;
  16 import javax.xml.stream.XMLStreamReader;
  17 import org.junit.Test;
  18 import org.opendaylight.yangtools.util.xml.UntrustedXML;
  19 import org.opendaylight.yangtools.yang.data.api.schema.AnydataNode;
  20 import org.opendaylight.yangtools.yang.data.api.schema.AnydataNormalizationException;
  21 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedAnydata;
  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.AnydataSchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  29 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  30 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
  31 import org.xml.sax.SAXException;
  32
  33 public class AnydataNormalizeToContainerTest extends AbstractAnydataTest {
  34
  35     @Test
  36     public void testAnydataNormalizeToContainer()
  37             throws XMLStreamException, SAXException, IOException, URISyntaxException, AnydataNormalizationException {
  38         //Create Data Scheme from yang file
  39         SchemaPath anydataPath = SchemaPath.create(true, FOO_QNAME);
  40         final SchemaNode fooSchemaNode = SchemaContextUtil.findDataSchemaNode(SCHEMA_CONTEXT, anydataPath);
  41         assertTrue(fooSchemaNode instanceof AnydataSchemaNode);
  42         final AnydataSchemaNode anyDataSchemaNode = (AnydataSchemaNode) fooSchemaNode;
  43
  44         SchemaPath containerPath = SchemaPath.create(true, CONT_QNAME);
  45         final SchemaNode barSchemaNode = SchemaContextUtil.findDataSchemaNode(SCHEMA_CONTEXT, containerPath);
  46         assertTrue(barSchemaNode instanceof ContainerSchemaNode);
  47         final ContainerSchemaNode containerSchemaNode = (ContainerSchemaNode) barSchemaNode;
  48
  49         // deserialization
  50         final XMLStreamReader reader
  51                 = UntrustedXML.createXMLStreamReader(toInputStream("<foo xmlns=\"test-anydata\">"
  52                                                                   +     "<bar xmlns=\"test-anydata\">"
  53                                                                   +         "<cont-leaf>somedata</cont-leaf>"
  54                                                                   +     "</bar>"
  55                                                                   + "</foo>"));
  56
  57         final NormalizedNodeResult result = new NormalizedNodeResult();
  58         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  59         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, SCHEMA_CONTEXT, anyDataSchemaNode);
  60         xmlParser.parse(reader);
  61
  62         final NormalizedNode<?, ?> transformedInput = result.getResult();
  63         assertNotNull(transformedInput);
  64         assertTrue(transformedInput instanceof AnydataNode);
  65         AnydataNode<?> anydataNode = (AnydataNode<?>) transformedInput;
  66
  67         //Normalize anydata content to specific container element
  68         DOMSourceAnydata domSourceAnydata = (DOMSourceAnydata) anydataNode.getValue();
  69         NormalizedAnydata normalizedAnydata = domSourceAnydata.normalizeTo(SCHEMA_CONTEXT, containerSchemaNode);
  70         assertNotNull(normalizedAnydata);
  71     }
  72 }