opendaylight/md-sal/sal-netconf-connector/src/test/java/org/opendaylight/controller/sal/connect/netconf/util/InstanceIdToNodesTest.java

   1 /*
   2  * Copyright (c) 2015 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.connect.netconf.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import com.google.common.base.Function;
  13 import com.google.common.collect.Collections2;
  14 import com.google.common.io.ByteSource;
  15 import java.io.IOException;
  16 import java.io.InputStream;
  17 import java.util.Collections;
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.opendaylight.yangtools.yang.common.QName;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  22 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  23 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
  24 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  25 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  26 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  27 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
  30 import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
  31
  32 public class InstanceIdToNodesTest {
  33
  34     private static final String NS = "urn:opendaylight:params:xml:ns:yang:controller:md:sal:normalization:test";
  35     private static final String REVISION = "2014-03-13";
  36     private static final QName ID = QName.create(NS, REVISION, "id");
  37     private SchemaContext ctx;
  38
  39     private final YangInstanceIdentifier.NodeIdentifier rootContainer = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "test"));
  40     private final YangInstanceIdentifier.NodeIdentifier outerContainer = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "outer-container"));
  41     private final YangInstanceIdentifier.NodeIdentifier augmentedLeaf = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "augmented-leaf"));
  42     private final YangInstanceIdentifier.AugmentationIdentifier augmentation = new YangInstanceIdentifier.AugmentationIdentifier(Collections.singleton(augmentedLeaf.getNodeType()));
  43
  44     private final YangInstanceIdentifier.NodeIdentifier outerList = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "outer-list"));
  45     private final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListWithKey = new YangInstanceIdentifier.NodeIdentifierWithPredicates(QName.create(NS, REVISION, "outer-list"), ID, 1);
  46     private final YangInstanceIdentifier.NodeIdentifier choice = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "outer-choice"));
  47     private final YangInstanceIdentifier.NodeIdentifier leafFromCase = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "one"));
  48
  49     private final YangInstanceIdentifier.NodeIdentifier leafList = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "ordered-leaf-list"));
  50     private final YangInstanceIdentifier.NodeWithValue leafListWithValue = new YangInstanceIdentifier.NodeWithValue(leafList.getNodeType(), "abcd");
  51
  52     static SchemaContext createTestContext() throws IOException, YangSyntaxErrorException {
  53         final YangParserImpl parser = new YangParserImpl();
  54         return parser.parseSources(Collections2.transform(Collections.singletonList("/schemas/filter-test.yang"), new Function<String, ByteSource>() {
  55             @Override
  56             public ByteSource apply(final String input) {
  57                 return new ByteSource() {
  58                     @Override
  59                     public InputStream openStream() throws IOException {
  60                         return InstanceIdToNodesTest.class.getResourceAsStream(input);
  61                     }
  62                 };
  63             }
  64         }));
  65     }
  66
  67     @Before
  68     public void setUp() throws Exception {
  69         ctx = createTestContext();
  70
  71     }
  72
  73     @Test
  74     public void testInAugment() throws Exception {
  75         final ContainerNode expectedFilter = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
  76                 Builders.containerBuilder().withNodeIdentifier(outerContainer).withChild(
  77                         Builders.augmentationBuilder().withNodeIdentifier(augmentation).withChild(
  78                                 Builders.leafBuilder().withNodeIdentifier(augmentedLeaf).build()
  79                         ).build()
  80                 ).build()
  81         ).build();
  82
  83         final NormalizedNode<?, ?> filter = InstanceIdToNodes.serialize(ctx, YangInstanceIdentifier.create(rootContainer, outerContainer, augmentation, augmentedLeaf));
  84         assertEquals(expectedFilter, filter);
  85     }
  86
  87     @Test
  88     public void testInAugmentLeafOverride() throws Exception {
  89         final LeafNode<Object> lastLeaf = Builders.leafBuilder().withNodeIdentifier(augmentedLeaf).withValue("randomValue").build();
  90
  91         final ContainerNode expectedFilter = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
  92                 Builders.containerBuilder().withNodeIdentifier(outerContainer).withChild(
  93                         Builders.augmentationBuilder().withNodeIdentifier(augmentation).withChild(
  94                                 lastLeaf
  95                         ).build()
  96                 ).build()
  97         ).build();
  98
  99         final NormalizedNode<?, ?> filter = InstanceIdToNodes.serialize(ctx, YangInstanceIdentifier.create(rootContainer, outerContainer, augmentation, augmentedLeaf), lastLeaf);
 100         assertEquals(expectedFilter, filter);
 101     }
 102
 103     @Test
 104     public void testListChoice() throws Exception {
 105         final ContainerNode expectedFilter = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
 106                 Builders.mapBuilder().withNodeIdentifier(outerList).withChild(
 107                         Builders.mapEntryBuilder().withNodeIdentifier(outerListWithKey).withChild(
 108                                 Builders.leafBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(ID)).withValue(1).build()
 109                         ).withChild(
 110                                 Builders.choiceBuilder().withNodeIdentifier(choice).withChild(
 111                                         Builders.leafBuilder().withNodeIdentifier(leafFromCase).build()
 112                                 ).build()
 113                         ).build()
 114                 ).build()
 115         ).build();
 116
 117         final NormalizedNode<?, ?> filter = InstanceIdToNodes.serialize(ctx, YangInstanceIdentifier.create(rootContainer, outerList, outerListWithKey, choice, leafFromCase));
 118         assertEquals(expectedFilter, filter);
 119     }
 120
 121     @Test
 122     public void testTopContainerLastChildOverride() throws Exception {
 123         final ContainerNode expectedStructure = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
 124                 Builders.mapBuilder().withNodeIdentifier(outerList).withChild(
 125                         Builders.mapEntryBuilder().withNodeIdentifier(outerListWithKey).withChild(
 126                                 Builders.leafBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(ID)).withValue(1).build()
 127                         ).withChild(
 128                                 Builders.choiceBuilder().withNodeIdentifier(choice).withChild(
 129                                         Builders.leafBuilder().withNodeIdentifier(leafFromCase).build()
 130                                 ).build()
 131                         ).build()
 132                 ).build()
 133         ).build();
 134
 135         final NormalizedNode<?, ?> filter = InstanceIdToNodes.serialize(ctx, YangInstanceIdentifier.create(rootContainer), expectedStructure);
 136         assertEquals(expectedStructure, filter);
 137     }
 138
 139     @Test
 140     public void testListLastChildOverride() throws Exception {
 141         final MapEntryNode outerListEntry = Builders.mapEntryBuilder().withNodeIdentifier(outerListWithKey).withChild(
 142                 Builders.leafBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(ID)).withValue(1).build()
 143         ).build();
 144         final MapNode lastChild = Builders.mapBuilder().withNodeIdentifier(this.outerList).withChild(
 145                 outerListEntry
 146         ).build();
 147         final ContainerNode expectedStructure = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
 148                 lastChild
 149         ).build();
 150
 151         NormalizedNode<?, ?> filter = InstanceIdToNodes.serialize(ctx, YangInstanceIdentifier.create(rootContainer, outerList, outerListWithKey), outerListEntry);
 152         assertEquals(expectedStructure, filter);
 153         filter = InstanceIdToNodes.serialize(ctx, YangInstanceIdentifier.create(rootContainer, outerList, outerListWithKey));
 154         assertEquals(expectedStructure, filter);
 155     }
 156
 157     @Test
 158     public void testLeafList() throws Exception {
 159         final ContainerNode expectedFilter = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
 160                 Builders.orderedLeafSetBuilder().withNodeIdentifier(leafList).withChild(
 161                         Builders.leafSetEntryBuilder().withNodeIdentifier(leafListWithValue).withValue(leafListWithValue.getValue()).build()
 162                 ).build()
 163         ).build();
 164
 165         final NormalizedNode<?, ?> filter = InstanceIdToNodes.serialize(ctx, YangInstanceIdentifier.create(rootContainer, leafList, leafListWithValue));
 166         assertEquals(expectedFilter, filter);
 167     }
 168 }