2 * Copyright (c) 2016 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.tree;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertNotNull;
12 import static org.junit.Assert.fail;
14 import com.google.common.collect.ImmutableMap;
15 import org.junit.Before;
16 import org.junit.Test;
17 import org.opendaylight.yangtools.yang.common.QName;
18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
21 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
22 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
23 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
24 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
25 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
26 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
27 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
28 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
29 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
30 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
31 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
32 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
34 public class Bug5968Test {
35 private static final String NS = "foo";
36 private static final String REV = "2016-07-28";
37 private static final QName ROOT = QName.create(NS, REV, "root");
38 private static final QName MY_LIST = QName.create(NS, REV, "my-list");
39 private static final QName LIST_ID = QName.create(NS, REV, "list-id");
40 private static final QName MANDATORY_LEAF = QName.create(NS, REV, "mandatory-leaf");
41 private static final QName COMMON_LEAF = QName.create(NS, REV, "common-leaf");
42 private SchemaContext schemaContext;
46 this.schemaContext = TestModel.createTestContext("/bug5968/foo.yang");
47 assertNotNull("Schema context must not be null.", this.schemaContext);
50 private static DataTree initDataTree(final SchemaContext schemaContext, final boolean withMapNode)
51 throws DataValidationFailedException {
52 final DataTree inMemoryDataTree = new InMemoryDataTreeFactory().create(
53 DataTreeConfiguration.DEFAULT_CONFIGURATION, schemaContext);
55 final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> root = Builders.containerBuilder()
56 .withNodeIdentifier(new NodeIdentifier(ROOT));
57 final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
58 modificationTree.write(
59 YangInstanceIdentifier.of(ROOT),
60 withMapNode ? root.withChild(
61 Builders.mapBuilder().withNodeIdentifier(new NodeIdentifier(MY_LIST)).build()).build() : root
63 modificationTree.ready();
65 inMemoryDataTree.validate(modificationTree);
66 final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
67 inMemoryDataTree.commit(prepare);
69 return inMemoryDataTree;
72 private static DataTree emptyDataTree(final SchemaContext schemaContext)
73 throws DataValidationFailedException {
74 return new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_CONFIGURATION, schemaContext);
78 public void writeInvalidContainerTest() throws DataValidationFailedException {
79 final DataTree inMemoryDataTree = emptyDataTree(schemaContext);
81 final MapNode myList = createMap(true);
82 final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> root = Builders.containerBuilder()
83 .withNodeIdentifier(new NodeIdentifier(ROOT)).withChild(myList);
85 final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
86 modificationTree.write(YangInstanceIdentifier.of(ROOT), root.build());
89 modificationTree.ready();
90 inMemoryDataTree.validate(modificationTree);
91 final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
92 inMemoryDataTree.commit(prepare);
93 fail("Should fail due to missing mandatory leaf.");
94 } catch (final IllegalArgumentException e) {
96 "Node (foo?revision=2016-07-28)my-list[{(foo?revision=2016-07-28)list-id=1}] is missing mandatory "
97 + "descendant /(foo?revision=2016-07-28)mandatory-leaf", e.getMessage());
102 public void writeInvalidMapTest() throws DataValidationFailedException {
103 final DataTree inMemoryDataTree = emptyDataTree(schemaContext);
104 final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
105 writeMap(modificationTree, true);
108 modificationTree.ready();
109 inMemoryDataTree.validate(modificationTree);
110 final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
111 inMemoryDataTree.commit(prepare);
112 fail("Should fail due to missing mandatory leaf.");
113 } catch (final IllegalArgumentException e) {
115 "Node (foo?revision=2016-07-28)my-list[{(foo?revision=2016-07-28)list-id=1}] is missing mandatory "
116 + "descendant /(foo?revision=2016-07-28)mandatory-leaf", e.getMessage());
121 public void writeInvalidMapEntryTest() throws DataValidationFailedException {
122 final DataTree inMemoryDataTree = initDataTree(schemaContext, true);
123 final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
125 writeMapEntry(modificationTree, "1", null, "common-value");
128 modificationTree.ready();
129 inMemoryDataTree.validate(modificationTree);
130 final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
131 inMemoryDataTree.commit(prepare);
132 fail("Should fail due to missing mandatory leaf.");
133 } catch (final IllegalArgumentException e) {
135 "Node (foo?revision=2016-07-28)my-list[{(foo?revision=2016-07-28)list-id=1}] is missing mandatory "
136 + "descendant /(foo?revision=2016-07-28)mandatory-leaf", e.getMessage());
140 private static void writeMap(final DataTreeModification modificationTree, final boolean mandatoryDataMissing) {
141 final MapNode myList = createMap(mandatoryDataMissing);
142 modificationTree.write(YangInstanceIdentifier.of(ROOT).node(MY_LIST), myList);
145 private static MapNode createMap(final boolean mandatoryDataMissing) {
148 .withNodeIdentifier(new NodeIdentifier(MY_LIST))
150 mandatoryDataMissing ? createMapEntry("1", "common-value") : createMapEntry("1",
151 "mandatory-value", "common-value")).build();
154 private static void writeMapEntry(final DataTreeModification modificationTree, final Object listIdValue,
155 final Object mandatoryLeafValue, final Object commonLeafValue) throws DataValidationFailedException {
156 final MapEntryNode taskEntryNode = mandatoryLeafValue == null ? createMapEntry(listIdValue, commonLeafValue)
157 : createMapEntry(listIdValue, mandatoryLeafValue, commonLeafValue);
159 modificationTree.write(
160 YangInstanceIdentifier.of(ROOT).node(MY_LIST)
161 .node(new NodeIdentifierWithPredicates(MY_LIST, ImmutableMap.of(LIST_ID, listIdValue))),
165 private static MapEntryNode createMapEntry(final Object listIdValue, final Object mandatoryLeafValue,
166 final Object commonLeafValue) {
167 return Builders.mapEntryBuilder()
168 .withNodeIdentifier(new NodeIdentifierWithPredicates(MY_LIST, ImmutableMap.of(LIST_ID, listIdValue)))
169 .withChild(ImmutableNodes.leafNode(LIST_ID, listIdValue))
170 .withChild(ImmutableNodes.leafNode(MANDATORY_LEAF, mandatoryLeafValue))
171 .withChild(ImmutableNodes.leafNode(COMMON_LEAF, commonLeafValue)).build();
174 private static MapEntryNode createMapEntry(final Object listIdValue, final Object commonLeafValue) {
175 return Builders.mapEntryBuilder()
176 .withNodeIdentifier(new NodeIdentifierWithPredicates(MY_LIST, ImmutableMap.of(LIST_ID, listIdValue)))
177 .withChild(ImmutableNodes.leafNode(LIST_ID, listIdValue))
178 .withChild(ImmutableNodes.leafNode(COMMON_LEAF, commonLeafValue)).build();
182 public void writeValidContainerTest() throws DataValidationFailedException {
183 final DataTree inMemoryDataTree = emptyDataTree(schemaContext);
185 final MapNode myList = createMap(false);
186 final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> root = Builders.containerBuilder()
187 .withNodeIdentifier(new NodeIdentifier(ROOT)).withChild(myList);
189 final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
190 modificationTree.write(YangInstanceIdentifier.of(ROOT), root.build());
191 modificationTree.ready();
192 inMemoryDataTree.validate(modificationTree);
193 final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
194 inMemoryDataTree.commit(prepare);
198 public void writeValidMapTest() throws DataValidationFailedException {
199 final DataTree inMemoryDataTree = emptyDataTree(schemaContext);
200 final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
201 writeMap(modificationTree, false);
203 modificationTree.ready();
204 inMemoryDataTree.validate(modificationTree);
205 final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
206 inMemoryDataTree.commit(prepare);
210 public void writeValidMapEntryTest() throws DataValidationFailedException {
211 final DataTree inMemoryDataTree = initDataTree(schemaContext, true);
212 final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
214 writeMapEntry(modificationTree, "1", "mandatory-value", "common-value");
216 modificationTree.ready();
217 inMemoryDataTree.validate(modificationTree);
218 final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
219 inMemoryDataTree.commit(prepare);