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.hamcrest.CoreMatchers.instanceOf;
  11 import static org.hamcrest.MatcherAssert.assertThat;
  12 import static org.junit.Assert.assertNotNull;
  13
  14 import javax.xml.stream.XMLStreamReader;
  15 import org.junit.Test;
  16 import org.opendaylight.yangtools.util.xml.UntrustedXML;
  17 import org.opendaylight.yangtools.yang.data.api.schema.AnydataNode;
  18 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedAnydata;
  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.AnydataSchemaNode;
  24 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  25 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  26 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
  27 import org.opendaylight.yangtools.yang.model.spi.DefaultSchemaTreeInference;
  28
  29 public class AnydataNormalizeToContainerTest extends AbstractAnydataTest {
  30     @Test
  31     public void testAnydataNormalizeToContainer() throws Exception {
  32         //Create Data Scheme from yang file
  33         final SchemaNode fooSchemaNode = SCHEMA_CONTEXT.findDataTreeChild(FOO_QNAME).orElse(null);
  34         assertThat(fooSchemaNode, instanceOf(AnydataSchemaNode.class));
  35         final AnydataSchemaNode anyDataSchemaNode = (AnydataSchemaNode) fooSchemaNode;
  36
  37         final SchemaNode barSchemaNode = SCHEMA_CONTEXT.findDataTreeChild(CONT_QNAME).orElse(null);
  38         assertThat(barSchemaNode, instanceOf(ContainerSchemaNode.class));
  39         final ContainerSchemaNode containerSchemaNode = (ContainerSchemaNode) barSchemaNode;
  40
  41         // deserialization
  42         final XMLStreamReader reader
  43                 = UntrustedXML.createXMLStreamReader(toInputStream("<foo xmlns=\"test-anydata\">"
  44                                                                   +     "<bar xmlns=\"test-anydata\">"
  45                                                                   +         "<cont-leaf>somedata</cont-leaf>"
  46                                                                   +     "</bar>"
  47                                                                   + "</foo>"));
  48
  49         final NormalizedNodeResult result = new NormalizedNodeResult();
  50         final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  51         final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, SCHEMA_CONTEXT, anyDataSchemaNode);
  52         xmlParser.parse(reader);
  53
  54         final NormalizedNode transformedInput = result.getResult();
  55         assertThat(transformedInput, instanceOf(AnydataNode.class));
  56         AnydataNode<?> anydataNode = (AnydataNode<?>) transformedInput;
  57
  58         //Normalize anydata content to specific container element
  59         DOMSourceAnydata domSourceAnydata = (DOMSourceAnydata) anydataNode.body();
  60         NormalizedAnydata normalizedAnydata = domSourceAnydata.normalizeTo(
  61             DefaultSchemaTreeInference.of(SCHEMA_CONTEXT, Absolute.of(CONT_QNAME)));
  62         assertNotNull(normalizedAnydata);
  63     }
  64 }