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.retest;
10 import com.google.common.base.Preconditions;
11 import com.google.common.collect.Lists;
12 import com.google.common.collect.Sets;
14 import java.io.FileNotFoundException;
16 import java.net.URISyntaxException;
17 import java.util.Collections;
18 import java.util.List;
19 import org.junit.Before;
20 import org.junit.Test;
21 import org.opendaylight.yangtools.yang.common.QName;
22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
26 import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode;
27 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
28 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
29 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
30 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
31 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
32 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
33 import org.opendaylight.yangtools.yang.data.impl.RetestUtils;
34 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
35 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
36 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableChoiceNodeSchemaAwareBuilder;
37 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableMapNodeSchemaAwareBuilder;
38 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
39 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
40 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
41 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
42 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
43 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
44 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
45 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
46 import org.opendaylight.yangtools.yang.model.api.Module;
47 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
48 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
50 public class NormalizedDataBuilderTest {
52 private ContainerSchemaNode containerNode;
53 private SchemaContext schema;
56 public void setUp() throws URISyntaxException, FileNotFoundException, ReactorException {
57 final File resourceFile = new File(getClass().getResource(
58 "../test.yang").toURI());
59 schema = RetestUtils.parseYangSources(resourceFile);
60 containerNode = (ContainerSchemaNode) getSchemaNode(schema, "test", "container");
64 public void testSchemaUnaware() {
66 DataContainerNodeBuilder<NodeIdentifier, ContainerNode> builder = Builders
67 .containerBuilder().withNodeIdentifier(getNodeIdentifier("container"));
70 LeafNode<String> leafChild = Builders.<String> leafBuilder().withNodeIdentifier(getNodeIdentifier("leaf"))
71 .withValue("String").build();
72 builder.withChild(leafChild);
75 LeafSetNode<Integer> leafList = Builders
76 .<Integer> leafSetBuilder()
77 .withNodeIdentifier(getNodeIdentifier("leaf"))
80 Builders.<Integer> leafSetEntryBuilder()
81 .withNodeIdentifier(getNodeWithValueIdentifier("leaf", 3)).withValue(3).build())
83 builder.withChild(leafList);
86 MapEntryNode listChild1 = Builders
89 Builders.<Integer> leafBuilder().withNodeIdentifier(getNodeIdentifier("uint32InList"))
90 .withValue(1).build())
91 .withChild(Builders.containerBuilder().withNodeIdentifier(getNodeIdentifier("containerInList")).build())
93 new NodeIdentifierWithPredicates(
94 getNodeIdentifier("list").getNodeType(), Collections.singletonMap(
95 getNodeIdentifier("uint32InList").getNodeType(), (Object) 1))).build();
97 MapNode list = Builders.mapBuilder().withChild(listChild1).withNodeIdentifier(getNodeIdentifier("list"))
99 builder.withChild(list);
101 AugmentationNode augmentation = Builders
102 .augmentationBuilder()
104 new AugmentationIdentifier(Sets.newHashSet(getQName("augmentUint32"))))
106 Builders.<Integer>leafBuilder().withNodeIdentifier(getNodeIdentifier("augmentUint32"))
107 .withValue(11).build()).build();
109 builder.withChild(augmentation);
111 // This works without schema (adding child from augment as a direct
113 builder.withChild(Builders.<Integer> leafBuilder().withNodeIdentifier(getNodeIdentifier("augmentUint32"))
114 .withValue(11).build());
118 public void testSchemaAware() {
119 DataContainerNodeBuilder<NodeIdentifier, ContainerNode> builder = Builders
120 .containerBuilder(containerNode);
122 LeafSchemaNode schemaNode = (LeafSchemaNode) getSchemaNode(schema, "test", "uint32");
123 LeafNode<String> leafChild = Builders.<String> leafBuilder(schemaNode).withValue("String").build();
124 builder.withChild(leafChild);
126 LeafListSchemaNode leafListSchemaNode = (LeafListSchemaNode) getSchemaNode(schema, "test", "leafList");
127 LeafSetNode<Integer> leafList = Builders.<Integer> leafSetBuilder(leafListSchemaNode).withChildValue(1)
128 .withChild(Builders.<Integer> leafSetEntryBuilder(leafListSchemaNode).withValue(3).build()).build();
129 builder.withChild(leafList);
131 ListSchemaNode listSchema = (ListSchemaNode) getSchemaNode(schema, "test", "list");
132 LeafSchemaNode uint32InListSchemaNode = (LeafSchemaNode) getSchemaNode(schema, "test", "uint32InList");
133 ContainerSchemaNode containerInListSchemaNode = (ContainerSchemaNode) getSchemaNode(schema, "test",
136 MapEntryNode listChild1 = Builders.mapEntryBuilder(listSchema)
137 .withChild(Builders.<Integer> leafBuilder(uint32InListSchemaNode).withValue(1).build())
138 .withChild(Builders.containerBuilder(containerInListSchemaNode).build()).build();
140 MapNode list = ImmutableMapNodeSchemaAwareBuilder.create(listSchema).withChild(listChild1).build();
141 builder.withChild(list);
143 LeafSchemaNode augmentUint32SchemaNode = (LeafSchemaNode) getSchemaNode(schema, "test", "augmentUint32");
144 AugmentationSchema augmentationSchema = getAugmentationSchemaForChild(containerNode,
145 augmentUint32SchemaNode.getQName());
147 AugmentationNode augmentation = Builders.augmentationBuilder(augmentationSchema)
148 .withChild(Builders.<Integer> leafBuilder(augmentUint32SchemaNode).withValue(11).build()).build();
150 builder.withChild(augmentation);
152 // This should fail with schema, since the leaf comes from augmentation
153 // builder.withChild(ImmutableLeafNodeSchemaAwareBuilder.<Integer>get(augmentUint32SchemaNode).withValue(11).build());
155 LeafSchemaNode augumentString1SchemaNode = (LeafSchemaNode) getSchemaNode(schema, "test", "augmentString1");
156 LeafSchemaNode augumentString2SchemaNode = (LeafSchemaNode) getSchemaNode(schema, "test", "augmentString2");
158 ChoiceSchemaNode choice1SchemaNode = (ChoiceSchemaNode) getSchemaNode(schema, "test", "choice");
159 ChoiceNode choice = ImmutableChoiceNodeSchemaAwareBuilder.create(choice1SchemaNode)
160 .withChild(Builders.<String> leafBuilder(augumentString1SchemaNode).withValue("case1").build())
161 // This should fail, since child node belongs to different case
162 // .withChild(Builders.<String>leafBuilder(augumentString2SchemaNode).withValue("case2")
166 builder.withChild(choice);
168 // This should fail, child from case
169 // builder.withChild(Builders.<String>leafBuilder(augumentString1SchemaNode).withValue("case1")
173 private static AugmentationSchema getAugmentationSchemaForChild(final ContainerSchemaNode containerNode,
175 for (AugmentationSchema augmentationSchema : containerNode.getAvailableAugmentations()) {
176 if (augmentationSchema.getDataChildByName(qName) != null) {
177 return augmentationSchema;
180 throw new IllegalStateException("Unable to find child augmentation in " + containerNode);
183 private static <T> NodeWithValue<T> getNodeWithValueIdentifier(final String localName, final T value) {
184 return new NodeWithValue<>(getQName(localName), value);
187 private static QName getQName(final String localName) {
188 String namespace = "namespace";
189 return new QName(URI.create(namespace), localName);
192 private static NodeIdentifier getNodeIdentifier(final String localName) {
193 return new NodeIdentifier(getQName(localName));
196 public static DataSchemaNode getSchemaNode(final SchemaContext context, final String moduleName,
197 final String childNodeName) {
198 for (Module module : context.getModules()) {
199 if (module.getName().equals(moduleName)) {
200 DataSchemaNode found = findChildNode(module.getChildNodes(), childNodeName);
201 Preconditions.checkState(found != null, "Unable to find %s", childNodeName);
205 throw new IllegalStateException("Unable to find child node " + childNodeName);
208 private static DataSchemaNode findChildNode(final Iterable<DataSchemaNode> children, final String name) {
209 List<DataNodeContainer> containers = Lists.newArrayList();
211 for (DataSchemaNode dataSchemaNode : children) {
212 if (dataSchemaNode.getQName().getLocalName().equals(name)) {
213 return dataSchemaNode;
215 if (dataSchemaNode instanceof DataNodeContainer) {
216 containers.add((DataNodeContainer) dataSchemaNode);
217 } else if (dataSchemaNode instanceof ChoiceSchemaNode) {
218 containers.addAll(((ChoiceSchemaNode) dataSchemaNode).getCases());
222 for (DataNodeContainer container : containers) {
223 DataSchemaNode retVal = findChildNode(container.getChildNodes(), name);
224 if (retVal != null) {