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
  13 import java.io.ByteArrayInputStream;
  14 import java.io.FileNotFoundException;
  15 import java.net.URI;
  16 import java.net.URISyntaxException;
  17 import java.util.ArrayList;
  18 import java.util.HashMap;
  19 import java.util.Iterator;
  20 import java.util.List;
  21 import java.util.Map;
  22 import javax.xml.stream.XMLEventReader;
  23 import javax.xml.stream.XMLInputFactory;
  24 import javax.xml.stream.XMLStreamException;
  25 import javax.xml.stream.events.StartElement;
  26 import javax.xml.stream.events.XMLEvent;
  27 import org.junit.BeforeClass;
  28 import org.opendaylight.yangtools.yang.common.QName;
  29 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  31 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  32 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  33 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  34 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  35
  36 public class CnSnToXmlAndJsonInstanceIdentifierTest extends YangAndXmlAndDataSchemaLoader {
  37
  38     @BeforeClass
  39     public static void initialize() throws FileNotFoundException, ReactorException {
  40         dataLoad("/instanceidentifier/yang", 4, "instance-identifier-module", "cont");
  41     }
  42
  43
  44     private static void validateXmlOutput(final String xml) throws XMLStreamException {
  45         final XMLInputFactory xmlInFactory = XMLInputFactory.newInstance();
  46         XMLEventReader eventReader;
  47
  48         eventReader = xmlInFactory.createXMLEventReader(new ByteArrayInputStream(xml.getBytes()));
  49         String augmentAugmentModulePrefix = null;
  50         String augmentModulePrefix = null;
  51         String instanceIdentifierModulePrefix = null;
  52         while (eventReader.hasNext()) {
  53             final XMLEvent nextEvent = eventReader.nextEvent();
  54             if (nextEvent.isStartElement()) {
  55                 final StartElement startElement = (StartElement) nextEvent;
  56                 if (startElement.getName().getLocalPart().equals("lf111")) {
  57                     final Iterator<?> prefixes =
  58                             startElement.getNamespaceContext().getPrefixes("augment:augment:module");
  59
  60                     while (prefixes.hasNext() && augmentAugmentModulePrefix == null) {
  61                         final String prefix = (String) prefixes.next();
  62                         if (!prefix.isEmpty()) {
  63                             augmentAugmentModulePrefix = prefix;
  64                         }
  65                     }
  66
  67                     augmentModulePrefix = startElement.getNamespaceContext().getPrefix("augment:module");
  68                     instanceIdentifierModulePrefix =
  69                             startElement.getNamespaceContext().getPrefix("instance:identifier:module");
  70                     break;
  71                 }
  72             }
  73         }
  74
  75         assertNotNull(augmentAugmentModulePrefix);
  76         assertNotNull(augmentModulePrefix);
  77         assertNotNull(instanceIdentifierModulePrefix);
  78
  79         final String instanceIdentifierValue = "/" + instanceIdentifierModulePrefix + ":cont/"
  80                 + instanceIdentifierModulePrefix + ":cont1/" + augmentModulePrefix + ":lst11[" + augmentModulePrefix
  81                 + ":keyvalue111='value1'][" + augmentModulePrefix + ":keyvalue112='value2']/"
  82                 + augmentAugmentModulePrefix + ":lf112";
  83
  84         assertTrue(xml.contains(instanceIdentifierValue));
  85
  86     }
  87
  88     private static void validateXmlOutputWithLeafList(final String xml) throws XMLStreamException {
  89         final XMLInputFactory xmlInFactory = XMLInputFactory.newInstance();
  90         XMLEventReader eventReader;
  91
  92         eventReader = xmlInFactory.createXMLEventReader(new ByteArrayInputStream(xml.getBytes()));
  93         String augmentModuleLfLstPrefix = null;
  94         String iiModulePrefix = null;
  95         while (eventReader.hasNext()) {
  96             final XMLEvent nextEvent = eventReader.nextEvent();
  97             if (nextEvent.isStartElement()) {
  98                 final StartElement startElement = (StartElement) nextEvent;
  99                 if (startElement.getName().getLocalPart().equals("lf111")) {
 100                     final Iterator<?> prefixes =
 101                             startElement.getNamespaceContext().getPrefixes("augment:module:leaf:list");
 102
 103                     while (prefixes.hasNext() && augmentModuleLfLstPrefix == null) {
 104                         final String prefix = (String) prefixes.next();
 105                         if (!prefix.isEmpty()) {
 106                             augmentModuleLfLstPrefix = prefix;
 107                         }
 108                     }
 109                     iiModulePrefix = startElement.getNamespaceContext().getPrefix("instance:identifier:module");
 110                     break;
 111                 }
 112             }
 113         }
 114
 115         assertNotNull(augmentModuleLfLstPrefix);
 116         assertNotNull(iiModulePrefix);
 117
 118         final String instanceIdentifierValue = "/" + iiModulePrefix + ":cont/" + iiModulePrefix + ":cont1/"
 119                 + augmentModuleLfLstPrefix + ":lflst11[.='lflst11_1']";
 120
 121         assertTrue(xml.contains(instanceIdentifierValue));
 122
 123     }
 124
 125     private static YangInstanceIdentifier createInstanceIdentifier() throws URISyntaxException {
 126         final List<PathArgument> pathArguments = new ArrayList<>();
 127         pathArguments.add(new NodeIdentifier(new QName(new URI("instance:identifier:module"), "cont")));
 128         pathArguments.add(new NodeIdentifier(new QName(new URI("instance:identifier:module"), "cont1")));
 129
 130         final QName qName = new QName(new URI("augment:module"), "lst11");
 131         final Map<QName, Object> keyValues = new HashMap<>();
 132         keyValues.put(new QName(new URI("augment:module"), "keyvalue111"), "value1");
 133         keyValues.put(new QName(new URI("augment:module"), "keyvalue112"), "value2");
 134         final NodeIdentifierWithPredicates nodeIdentifierWithPredicates =
 135                 new NodeIdentifierWithPredicates(qName, keyValues);
 136         pathArguments.add(nodeIdentifierWithPredicates);
 137
 138         pathArguments.add(new NodeIdentifier(new QName(new URI("augment:augment:module"), "lf112")));
 139
 140         return YangInstanceIdentifier.create(pathArguments);
 141     }
 142
 143     private static YangInstanceIdentifier createInstanceIdentifierWithLeafList() throws URISyntaxException {
 144         final List<PathArgument> pathArguments = new ArrayList<>();
 145         pathArguments.add(new NodeIdentifier(new QName(new URI("instance:identifier:module"), "cont")));
 146         pathArguments.add(new NodeIdentifier(new QName(new URI("instance:identifier:module"), "cont1")));
 147         pathArguments.add(new NodeWithValue<>(new QName(new URI("augment:module:leaf:list"), "lflst11"), "lflst11_1"));
 148
 149         return YangInstanceIdentifier.create(pathArguments);
 150     }
 151
 152 }