restconf/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/test/CnSnToXmlAndJsonInstanceIdentifierTest.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. 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.controller.sal.restconf.impl.test;
   9
  10 import static org.junit.Assert.assertNotNull;
  11 import static org.junit.Assert.assertTrue;
  12 import java.io.ByteArrayInputStream;
  13 import java.io.FileNotFoundException;
  14 import java.net.URI;
  15 import java.net.URISyntaxException;
  16 import java.util.ArrayList;
  17 import java.util.HashMap;
  18 import java.util.Iterator;
  19 import java.util.List;
  20 import java.util.Map;
  21 import javax.xml.stream.XMLEventReader;
  22 import javax.xml.stream.XMLInputFactory;
  23 import javax.xml.stream.XMLStreamException;
  24 import javax.xml.stream.events.StartElement;
  25 import javax.xml.stream.events.XMLEvent;
  26 import org.junit.BeforeClass;
  27 import org.opendaylight.yangtools.yang.common.QName;
  28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  29 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  31 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  32 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  33 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  34
  35 public class CnSnToXmlAndJsonInstanceIdentifierTest extends YangAndXmlAndDataSchemaLoader {
  36
  37     @BeforeClass
  38     public static void initialize() throws FileNotFoundException, ReactorException {
  39         dataLoad("/instanceidentifier/yang", 4, "instance-identifier-module", "cont");
  40     }
  41
  42
  43     private void validateXmlOutput(final String xml) throws XMLStreamException {
  44         final XMLInputFactory xmlInFactory = XMLInputFactory.newInstance();
  45         XMLEventReader eventReader;
  46
  47         eventReader = xmlInFactory.createXMLEventReader(new ByteArrayInputStream(xml.getBytes()));
  48         String aaModulePrefix = null;
  49         String aModulePrefix = null;
  50         String iiModulePrefix = null;
  51         while (eventReader.hasNext()) {
  52             final XMLEvent nextEvent = eventReader.nextEvent();
  53             if (nextEvent.isStartElement()) {
  54                 final StartElement startElement = (StartElement) nextEvent;
  55                 if (startElement.getName().getLocalPart().equals("lf111")) {
  56                     final Iterator<?> prefixes = startElement.getNamespaceContext().getPrefixes("augment:augment:module");
  57
  58                     while (prefixes.hasNext() && (aaModulePrefix == null)) {
  59                         final String prefix = (String) prefixes.next();
  60                         if (!prefix.isEmpty()) {
  61                             aaModulePrefix = prefix;
  62                         }
  63                     }
  64
  65                     aModulePrefix = startElement.getNamespaceContext().getPrefix("augment:module");
  66                     iiModulePrefix = startElement.getNamespaceContext().getPrefix("instance:identifier:module");
  67                     break;
  68                 }
  69             }
  70         }
  71
  72         assertNotNull(aaModulePrefix);
  73         assertNotNull(aModulePrefix);
  74         assertNotNull(iiModulePrefix);
  75
  76         final String instanceIdentifierValue = "/" + iiModulePrefix + ":cont/" + iiModulePrefix + ":cont1/" + aModulePrefix
  77                 + ":lst11[" + aModulePrefix + ":keyvalue111='value1'][" + aModulePrefix + ":keyvalue112='value2']/"
  78                 + aaModulePrefix + ":lf112";
  79
  80         assertTrue(xml.contains(instanceIdentifierValue));
  81
  82     }
  83
  84     private void validateXmlOutputWithLeafList(final String xml) throws XMLStreamException {
  85         final XMLInputFactory xmlInFactory = XMLInputFactory.newInstance();
  86         XMLEventReader eventReader;
  87
  88         eventReader = xmlInFactory.createXMLEventReader(new ByteArrayInputStream(xml.getBytes()));
  89         String aModuleLfLstPrefix = null;
  90         String iiModulePrefix = null;
  91         while (eventReader.hasNext()) {
  92             final XMLEvent nextEvent = eventReader.nextEvent();
  93             if (nextEvent.isStartElement()) {
  94                 final StartElement startElement = (StartElement) nextEvent;
  95                 if (startElement.getName().getLocalPart().equals("lf111")) {
  96                     final Iterator<?> prefixes = startElement.getNamespaceContext().getPrefixes("augment:module:leaf:list");
  97
  98                     while (prefixes.hasNext() && (aModuleLfLstPrefix == null)) {
  99                         final String prefix = (String) prefixes.next();
 100                         if (!prefix.isEmpty()) {
 101                             aModuleLfLstPrefix = prefix;
 102                         }
 103                     }
 104                     iiModulePrefix = startElement.getNamespaceContext().getPrefix("instance:identifier:module");
 105                     break;
 106                 }
 107             }
 108         }
 109
 110         assertNotNull(aModuleLfLstPrefix);
 111         assertNotNull(iiModulePrefix);
 112
 113         final String instanceIdentifierValue = "/" + iiModulePrefix + ":cont/" + iiModulePrefix + ":cont1/"
 114                 + aModuleLfLstPrefix + ":lflst11[.='lflst11_1']";
 115
 116         assertTrue(xml.contains(instanceIdentifierValue));
 117
 118     }
 119
 120     private YangInstanceIdentifier createInstanceIdentifier() throws URISyntaxException {
 121         final List<PathArgument> pathArguments = new ArrayList<>();
 122         pathArguments.add(new NodeIdentifier(new QName(new URI("instance:identifier:module"), "cont")));
 123         pathArguments.add(new NodeIdentifier(new QName(new URI("instance:identifier:module"), "cont1")));
 124
 125         final QName qName = new QName(new URI("augment:module"), "lst11");
 126         final Map<QName, Object> keyValues = new HashMap<>();
 127         keyValues.put(new QName(new URI("augment:module"), "keyvalue111"), "value1");
 128         keyValues.put(new QName(new URI("augment:module"), "keyvalue112"), "value2");
 129         final NodeIdentifierWithPredicates nodeIdentifierWithPredicates = new NodeIdentifierWithPredicates(qName, keyValues);
 130         pathArguments.add(nodeIdentifierWithPredicates);
 131
 132         pathArguments.add(new NodeIdentifier(new QName(new URI("augment:augment:module"), "lf112")));
 133
 134         return YangInstanceIdentifier.create(pathArguments);
 135     }
 136
 137     private YangInstanceIdentifier createInstanceIdentifierWithLeafList() throws URISyntaxException {
 138         final List<PathArgument> pathArguments = new ArrayList<>();
 139         pathArguments.add(new NodeIdentifier(new QName(new URI("instance:identifier:module"), "cont")));
 140         pathArguments.add(new NodeIdentifier(new QName(new URI("instance:identifier:module"), "cont1")));
 141         pathArguments.add(new NodeWithValue(new QName(new URI("augment:module:leaf:list"), "lflst11"), "lflst11_1"));
 142
 143         return YangInstanceIdentifier.create(pathArguments);
 144     }
 145
 146 }