2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
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.
8 package org.opendaylight.yangtools.yang.data.impl.schema;
10 import static org.junit.Assert.assertEquals;
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.model.api.SchemaContext;
28 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
29 import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
31 public class InstanceIdToNodesTest {
33 private static final String NS = "urn:opendaylight:params:xml:ns:yang:controller:md:sal:normalization:test";
34 private static final String REVISION = "2014-03-13";
35 private static final QName ID = QName.create(NS, REVISION, "id");
36 private SchemaContext ctx;
38 private final YangInstanceIdentifier.NodeIdentifier rootContainer = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "test"));
39 private final YangInstanceIdentifier.NodeIdentifier outerContainer = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "outer-container"));
40 private final YangInstanceIdentifier.NodeIdentifier augmentedLeaf = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "augmented-leaf"));
41 private final YangInstanceIdentifier.AugmentationIdentifier augmentation = new YangInstanceIdentifier.AugmentationIdentifier(Collections.singleton(augmentedLeaf.getNodeType()));
43 private final YangInstanceIdentifier.NodeIdentifier outerList = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "outer-list"));
44 private final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListWithKey = new YangInstanceIdentifier.NodeIdentifierWithPredicates(QName.create(NS, REVISION, "outer-list"), ID, 1);
45 private final YangInstanceIdentifier.NodeIdentifier choice = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "outer-choice"));
46 private final YangInstanceIdentifier.NodeIdentifier leafFromCase = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "one"));
48 private final YangInstanceIdentifier.NodeIdentifier leafList = new YangInstanceIdentifier.NodeIdentifier(QName.create(NS, REVISION, "ordered-leaf-list"));
49 private final YangInstanceIdentifier.NodeWithValue leafListWithValue = new YangInstanceIdentifier.NodeWithValue(leafList.getNodeType(), "abcd");
51 static SchemaContext createTestContext() throws IOException, YangSyntaxErrorException {
52 final YangParserImpl parser = new YangParserImpl();
53 return parser.parseSources(Collections2.transform(Collections.singletonList("/filter-test.yang"), new Function<String, ByteSource>() {
55 public ByteSource apply(final String input) {
56 return new ByteSource() {
58 public InputStream openStream() throws IOException {
59 return InstanceIdToNodesTest.class.getResourceAsStream(input);
67 public void setUp() throws Exception {
68 ctx = createTestContext();
73 public void testInAugment() throws Exception {
74 final ContainerNode expectedFilter = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
75 Builders.containerBuilder().withNodeIdentifier(outerContainer).withChild(
76 Builders.augmentationBuilder().withNodeIdentifier(augmentation).withChild(
77 Builders.leafBuilder().withNodeIdentifier(augmentedLeaf).build()
82 final NormalizedNode<?, ?> filter = ImmutableNodes.fromInstanceId(ctx, YangInstanceIdentifier.create(rootContainer, outerContainer, augmentation, augmentedLeaf));
83 assertEquals(expectedFilter, filter);
87 public void testInAugmentLeafOverride() throws Exception {
88 final LeafNode<Object> lastLeaf = Builders.leafBuilder().withNodeIdentifier(augmentedLeaf).withValue("randomValue").build();
90 final ContainerNode expectedFilter = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
91 Builders.containerBuilder().withNodeIdentifier(outerContainer).withChild(
92 Builders.augmentationBuilder().withNodeIdentifier(augmentation).withChild(
98 final NormalizedNode<?, ?> filter = ImmutableNodes.fromInstanceId(ctx, YangInstanceIdentifier.create(rootContainer, outerContainer, augmentation, augmentedLeaf), lastLeaf);
99 assertEquals(expectedFilter, filter);
103 public void testListChoice() throws Exception {
104 final ContainerNode expectedFilter = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
105 Builders.mapBuilder().withNodeIdentifier(outerList).withChild(
106 Builders.mapEntryBuilder().withNodeIdentifier(outerListWithKey).withChild(
107 Builders.leafBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(ID)).withValue(1).build()
109 Builders.choiceBuilder().withNodeIdentifier(choice).withChild(
110 Builders.leafBuilder().withNodeIdentifier(leafFromCase).build()
116 final NormalizedNode<?, ?> filter = ImmutableNodes.fromInstanceId(ctx, YangInstanceIdentifier.create(rootContainer, outerList, outerListWithKey, choice, leafFromCase));
117 assertEquals(expectedFilter, filter);
121 public void testTopContainerLastChildOverride() throws Exception {
122 final ContainerNode expectedStructure = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
123 Builders.mapBuilder().withNodeIdentifier(outerList).withChild(
124 Builders.mapEntryBuilder().withNodeIdentifier(outerListWithKey).withChild(
125 Builders.leafBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(ID)).withValue(1).build()
127 Builders.choiceBuilder().withNodeIdentifier(choice).withChild(
128 Builders.leafBuilder().withNodeIdentifier(leafFromCase).build()
134 final NormalizedNode<?, ?> filter = ImmutableNodes.fromInstanceId(ctx, YangInstanceIdentifier.create(rootContainer), expectedStructure);
135 assertEquals(expectedStructure, filter);
139 public void testListLastChildOverride() throws Exception {
140 final MapEntryNode outerListEntry = Builders.mapEntryBuilder().withNodeIdentifier(outerListWithKey).withChild(
141 Builders.leafBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(ID)).withValue(1).build()
143 final MapNode lastChild = Builders.mapBuilder().withNodeIdentifier(this.outerList).withChild(
146 final ContainerNode expectedStructure = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
150 NormalizedNode<?, ?> filter = ImmutableNodes.fromInstanceId(ctx, YangInstanceIdentifier.create(rootContainer, outerList, outerListWithKey), outerListEntry);
151 assertEquals(expectedStructure, filter);
152 filter = ImmutableNodes.fromInstanceId(ctx, YangInstanceIdentifier.create(rootContainer, outerList, outerListWithKey));
153 assertEquals(expectedStructure, filter);
157 public void testLeafList() throws Exception {
158 final ContainerNode expectedFilter = Builders.containerBuilder().withNodeIdentifier(rootContainer).withChild(
159 Builders.orderedLeafSetBuilder().withNodeIdentifier(leafList).withChild(
160 Builders.leafSetEntryBuilder().withNodeIdentifier(leafListWithValue).withValue(leafListWithValue.getValue()).build()
164 final NormalizedNode<?, ?> filter = ImmutableNodes.fromInstanceId(ctx, YangInstanceIdentifier.create(rootContainer, leafList, leafListWithValue));
165 assertEquals(expectedFilter, filter);