restconf/restconf-nb-bierman02/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
  13 import java.io.ByteArrayInputStream;
  14 import java.io.FileNotFoundException;
  15 import java.util.ArrayList;
  16 import java.util.HashMap;
  17 import java.util.Iterator;
  18 import java.util.List;
  19 import java.util.Map;
  20 import javax.xml.stream.XMLEventReader;
  21 import javax.xml.stream.XMLInputFactory;
  22 import javax.xml.stream.XMLStreamException;
  23 import javax.xml.stream.events.StartElement;
  24 import javax.xml.stream.events.XMLEvent;
  25 import org.junit.BeforeClass;
  26 import org.opendaylight.yangtools.yang.common.QName;
  27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  29 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  31 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  32 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  33
  34 public class CnSnToXmlAndJsonInstanceIdentifierTest extends YangAndXmlAndDataSchemaLoader {
  35
  36     @BeforeClass
  37     public static void initialize() throws FileNotFoundException, ReactorException {
  38         dataLoad("/instanceidentifier/yang", 4, "instance-identifier-module", "cont");
  39     }
  40
  41
  42     private static void validateXmlOutput(final String xml) throws XMLStreamException {
  43         final XMLInputFactory xmlInFactory = XMLInputFactory.newInstance();
  44         XMLEventReader eventReader;
  45
  46         eventReader = xmlInFactory.createXMLEventReader(new ByteArrayInputStream(xml.getBytes()));
  47         String augmentAugmentModulePrefix = null;
  48         String augmentModulePrefix = null;
  49         String instanceIdentifierModulePrefix = null;
  50         while (eventReader.hasNext()) {
  51             final XMLEvent nextEvent = eventReader.nextEvent();
  52             if (nextEvent.isStartElement()) {
  53                 final StartElement startElement = (StartElement) nextEvent;
  54                 if (startElement.getName().getLocalPart().equals("lf111")) {
  55                     final Iterator<?> prefixes =
  56                             startElement.getNamespaceContext().getPrefixes("augment:augment:module");
  57
  58                     while (prefixes.hasNext() && augmentAugmentModulePrefix == null) {
  59                         final String prefix = (String) prefixes.next();
  60                         if (!prefix.isEmpty()) {
  61                             augmentAugmentModulePrefix = prefix;
  62                         }
  63                     }
  64
  65                     augmentModulePrefix = startElement.getNamespaceContext().getPrefix("augment:module");
  66                     instanceIdentifierModulePrefix =
  67                             startElement.getNamespaceContext().getPrefix("instance:identifier:module");
  68                     break;
  69                 }
  70             }
  71         }
  72
  73         assertNotNull(augmentAugmentModulePrefix);
  74         assertNotNull(augmentModulePrefix);
  75         assertNotNull(instanceIdentifierModulePrefix);
  76
  77         final String instanceIdentifierValue = "/" + instanceIdentifierModulePrefix + ":cont/"
  78                 + instanceIdentifierModulePrefix + ":cont1/" + augmentModulePrefix + ":lst11[" + augmentModulePrefix
  79                 + ":keyvalue111='value1'][" + augmentModulePrefix + ":keyvalue112='value2']/"
  80                 + augmentAugmentModulePrefix + ":lf112";
  81
  82         assertTrue(xml.contains(instanceIdentifierValue));
  83
  84     }
  85
  86     private static void validateXmlOutputWithLeafList(final String xml) throws XMLStreamException {
  87         final XMLInputFactory xmlInFactory = XMLInputFactory.newInstance();
  88         XMLEventReader eventReader;
  89
  90         eventReader = xmlInFactory.createXMLEventReader(new ByteArrayInputStream(xml.getBytes()));
  91         String augmentModuleLfLstPrefix = null;
  92         String iiModulePrefix = null;
  93         while (eventReader.hasNext()) {
  94             final XMLEvent nextEvent = eventReader.nextEvent();
  95             if (nextEvent.isStartElement()) {
  96                 final StartElement startElement = (StartElement) nextEvent;
  97                 if (startElement.getName().getLocalPart().equals("lf111")) {
  98                     final Iterator<?> prefixes =
  99                             startElement.getNamespaceContext().getPrefixes("augment:module:leaf:list");
 100
 101                     while (prefixes.hasNext() && augmentModuleLfLstPrefix == null) {
 102                         final String prefix = (String) prefixes.next();
 103                         if (!prefix.isEmpty()) {
 104                             augmentModuleLfLstPrefix = prefix;
 105                         }
 106                     }
 107                     iiModulePrefix = startElement.getNamespaceContext().getPrefix("instance:identifier:module");
 108                     break;
 109                 }
 110             }
 111         }
 112
 113         assertNotNull(augmentModuleLfLstPrefix);
 114         assertNotNull(iiModulePrefix);
 115
 116         final String instanceIdentifierValue = "/" + iiModulePrefix + ":cont/" + iiModulePrefix + ":cont1/"
 117                 + augmentModuleLfLstPrefix + ":lflst11[.='lflst11_1']";
 118
 119         assertTrue(xml.contains(instanceIdentifierValue));
 120
 121     }
 122
 123     private static YangInstanceIdentifier createInstanceIdentifier() {
 124         final List<PathArgument> pathArguments = new ArrayList<>();
 125         pathArguments.add(new NodeIdentifier(QName.create("instance:identifier:module", "cont")));
 126         pathArguments.add(new NodeIdentifier(QName.create("instance:identifier:module", "cont1")));
 127
 128         final QName qName = QName.create("augment:module", "lst11");
 129         final Map<QName, Object> keyValues = new HashMap<>();
 130         keyValues.put(QName.create("augment:module", "keyvalue111"), "value1");
 131         keyValues.put(QName.create("augment:module", "keyvalue112"), "value2");
 132         final NodeIdentifierWithPredicates nodeIdentifierWithPredicates =
 133                 NodeIdentifierWithPredicates.of(qName, keyValues);
 134         pathArguments.add(nodeIdentifierWithPredicates);
 135
 136         pathArguments.add(new NodeIdentifier(QName.create("augment:augment:module", "lf112")));
 137
 138         return YangInstanceIdentifier.create(pathArguments);
 139     }
 140
 141     private static YangInstanceIdentifier createInstanceIdentifierWithLeafList() {
 142         final List<PathArgument> pathArguments = new ArrayList<>();
 143         pathArguments.add(new NodeIdentifier(QName.create("instance:identifier:module", "cont")));
 144         pathArguments.add(new NodeIdentifier(QName.create("instance:identifier:module", "cont1")));
 145         pathArguments.add(new NodeWithValue<>(QName.create("augment:module:leaf:list", "lflst11"), "lflst11_1"));
 146
 147         return YangInstanceIdentifier.create(pathArguments);
 148     }
 149
 150 }