yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/Retest_ListConstraintsValidation.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.yangtools.yang.data.impl.schema.tree;
   9
  10 import static org.junit.Assert.assertNotNull;
  11 import static org.junit.Assert.assertTrue;
  12 import com.google.common.base.Optional;
  13 import java.io.InputStream;
  14 import java.util.ArrayList;
  15 import java.util.Collections;
  16 import java.util.List;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.opendaylight.yangtools.yang.common.QName;
  20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  21 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
  22 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
  23 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  24 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  25 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  26 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodeContainer;
  27 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
  28 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
  29 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
  30 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
  31 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
  32 import org.opendaylight.yangtools.yang.data.impl.RetestUtils;
  33 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  34 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetEntryNodeBuilder;
  35 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder;
  36 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListEntryNodeBuilder;
  37 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListNodeBuilder;
  38 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  39 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  40 import org.slf4j.Logger;
  41 import org.slf4j.LoggerFactory;
  42
  43 public class Retest_ListConstraintsValidation {
  44     private static final Logger LOG = LoggerFactory.getLogger(Retest_ListConstraintsValidation.class);
  45
  46     private static final String CONSTRAINTS_VALIDATION_TEST_YANG = "/list-constraints-validation-test-model.yang";
  47     private SchemaContext schemaContext;
  48
  49     private InMemoryDataTree inMemoryDataTree;
  50
  51     private static final QName MASTER_CONTAINER_QNAME = QName.create(
  52             "urn:opendaylight:params:xml:ns:yang:list-constraints-validation-test-model", "2015-02-02",
  53             "master-container");
  54     private static final QName MIN_MAX_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "min-max-list");
  55     private static final QName MIN_MAX_KEY_LEAF_QNAME = QName.create(MASTER_CONTAINER_QNAME, "min-max-key-leaf");
  56     private static final QName UNBOUNDED_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unbounded-list");
  57     private static final QName UNBOUNDED_KEY_LEAF_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unbounded-key-leaf");
  58     private static final QName MIN_MAX_LEAF_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "min-max-leaf-list");
  59     private static final QName UNBOUNDED_LEAF_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unbounded-leaf-list");
  60     private static final QName UNKEYED_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unkeyed-list");
  61     private static final QName UNKEYED_LEAF_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unkeyed-leaf");
  62
  63     private static final YangInstanceIdentifier MASTER_CONTAINER_PATH = YangInstanceIdentifier
  64             .of(MASTER_CONTAINER_QNAME);
  65     private static final YangInstanceIdentifier MIN_MAX_LIST_PATH = YangInstanceIdentifier
  66             .builder(MASTER_CONTAINER_PATH).node(MIN_MAX_LIST_QNAME).build();
  67     private static final YangInstanceIdentifier UNBOUNDED_LIST_PATH = YangInstanceIdentifier
  68             .builder(MASTER_CONTAINER_PATH).node(UNBOUNDED_LIST_QNAME).build();
  69     private static final YangInstanceIdentifier MIN_MAX_LEAF_LIST_PATH = YangInstanceIdentifier
  70             .builder(MASTER_CONTAINER_PATH).node(MIN_MAX_LEAF_LIST_QNAME).build();
  71     private static final YangInstanceIdentifier UNBOUNDED_LEAF_LIST_PATH = YangInstanceIdentifier
  72             .builder(MASTER_CONTAINER_PATH).node(UNBOUNDED_LEAF_LIST_QNAME).build();
  73     private static final YangInstanceIdentifier UNKEYED_LIST_PATH = YangInstanceIdentifier
  74             .builder(MASTER_CONTAINER_PATH).node(UNKEYED_LIST_QNAME).build();
  75
  76     @Before
  77     public void prepare() throws ReactorException {
  78         schemaContext = createTestContext();
  79         assertNotNull("Schema context must not be null.", schemaContext);
  80         inMemoryDataTree =  (InMemoryDataTree) InMemoryDataTreeFactory.getInstance().create();
  81         inMemoryDataTree.setSchemaContext(schemaContext);
  82         final InMemoryDataTreeSnapshot initialDataTreeSnapshot = inMemoryDataTree.takeSnapshot();
  83         final DataTreeModification modificationTree = initialDataTreeSnapshot.newModification();
  84
  85         modificationTree.write(MASTER_CONTAINER_PATH, ImmutableNodes.containerNode(MASTER_CONTAINER_QNAME));
  86         modificationTree.ready();
  87         inMemoryDataTree.commit(inMemoryDataTree.prepare(modificationTree));
  88     }
  89
  90     public static final InputStream getDatastoreTestInputStream() {
  91         return getInputStream(CONSTRAINTS_VALIDATION_TEST_YANG);
  92     }
  93
  94     private static InputStream getInputStream(final String resourceName) {
  95         return TestModel.class.getResourceAsStream(CONSTRAINTS_VALIDATION_TEST_YANG);
  96     }
  97
  98     public static SchemaContext createTestContext() throws ReactorException {
  99         return RetestUtils.parseYangStreams(Collections.singletonList(getDatastoreTestInputStream()));
 100     }
 101
 102     @Test
 103     public void minMaxListTestPass() throws DataValidationFailedException {
 104
 105         final MapEntryNode fooEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "foo");
 106         final MapEntryNode barEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "bar");
 107         final MapNode mapNode1 = ImmutableNodes.mapNodeBuilder()
 108                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(MIN_MAX_LIST_QNAME))
 109                 .withChild(fooEntryNode).build();
 110         final MapNode mapNode2 = ImmutableNodes.mapNodeBuilder()
 111                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(MIN_MAX_LIST_QNAME))
 112                 .withChild(barEntryNode).build();
 113
 114         final InMemoryDataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 115         modificationTree.write(MIN_MAX_LIST_PATH, mapNode1);
 116         modificationTree.merge(MIN_MAX_LIST_PATH, mapNode2);
 117         // TODO: check why write and then merge on list commits only "bar" child
 118         modificationTree.ready();
 119
 120         inMemoryDataTree.validate(modificationTree);
 121         final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
 122         inMemoryDataTree.commit(prepare);
 123
 124         final InMemoryDataTreeSnapshot snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 125         final Optional<NormalizedNode<?, ?>> minMaxListRead = snapshotAfterCommit.readNode(MIN_MAX_LIST_PATH);
 126         assertTrue(minMaxListRead.isPresent());
 127         assertTrue(((NormalizedNodeContainer<?, ?, ?>) minMaxListRead.get()).getValue().size() == 2);
 128     }
 129
 130     @Test(expected=DataValidationFailedException.class)
 131     public void minMaxListFail() throws DataValidationFailedException {
 132         InMemoryDataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 133
 134         final MapEntryNode fooEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "foo");
 135         final MapEntryNode barEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "bar");
 136         final MapEntryNode gooEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "goo");
 137         final MapNode mapNode = ImmutableNodes.mapNodeBuilder()
 138                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(MIN_MAX_LIST_QNAME))
 139                 .withChild(fooEntryNode).build();
 140
 141         final YangInstanceIdentifier fooPath = MIN_MAX_LIST_PATH.node(fooEntryNode.getIdentifier());
 142         final YangInstanceIdentifier barPath = MIN_MAX_LIST_PATH.node(barEntryNode.getIdentifier());
 143         final YangInstanceIdentifier gooPath = MIN_MAX_LIST_PATH.node(gooEntryNode.getIdentifier());
 144
 145         modificationTree.write(MIN_MAX_LIST_PATH, mapNode);
 146         modificationTree.merge(barPath, barEntryNode);
 147         modificationTree.write(gooPath, gooEntryNode);
 148         modificationTree.delete(gooPath);
 149         modificationTree.ready();
 150
 151         inMemoryDataTree.validate(modificationTree);
 152         DataTreeCandidate prepare1 = inMemoryDataTree.prepare(modificationTree);
 153         inMemoryDataTree.commit(prepare1);
 154
 155         InMemoryDataTreeSnapshot snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 156         Optional<NormalizedNode<?, ?>> minMaxListRead = snapshotAfterCommit.readNode(MIN_MAX_LIST_PATH);
 157         assertTrue(minMaxListRead.isPresent());
 158         assertTrue(((NormalizedNodeContainer<?, ?, ?>) minMaxListRead.get()).getValue().size() == 2);
 159
 160         modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 161         modificationTree.write(gooPath, gooEntryNode);
 162         modificationTree.ready();
 163
 164         inMemoryDataTree.validate(modificationTree);
 165         prepare1 = inMemoryDataTree.prepare(modificationTree);
 166         inMemoryDataTree.commit(prepare1);
 167
 168         snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 169         minMaxListRead = snapshotAfterCommit.readNode(MIN_MAX_LIST_PATH);
 170         assertTrue(minMaxListRead.isPresent());
 171         assertTrue(((NormalizedNodeContainer<?, ?, ?>) minMaxListRead.get()).getValue().size() == 3);
 172
 173         modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 174
 175         modificationTree.delete(gooPath);
 176         modificationTree.delete(fooPath);
 177         modificationTree.ready();
 178
 179         inMemoryDataTree.validate(modificationTree);
 180     }
 181
 182     @Test
 183     public void minMaxLeafListPass() throws DataValidationFailedException {
 184         final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 185
 186         final YangInstanceIdentifier.NodeWithValue barPath = new YangInstanceIdentifier.NodeWithValue(MIN_MAX_LIST_QNAME, "bar");
 187         final YangInstanceIdentifier.NodeWithValue gooPath = new YangInstanceIdentifier.NodeWithValue(MIN_MAX_LIST_QNAME, "goo");
 188
 189         final LeafSetEntryNode<Object> barLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 190                 .withNodeIdentifier(barPath)
 191                 .withValue("bar").build();
 192         final LeafSetEntryNode<Object> gooLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 193                 .withNodeIdentifier(gooPath)
 194                 .withValue("goo").build();
 195
 196         final LeafSetNode<Object> fooLeafSetNode = ImmutableLeafSetNodeBuilder.create()
 197                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(MIN_MAX_LEAF_LIST_QNAME))
 198                 .withChildValue("foo").build();
 199
 200         modificationTree.write(MIN_MAX_LEAF_LIST_PATH, fooLeafSetNode);
 201         modificationTree.write(MIN_MAX_LEAF_LIST_PATH.node(barPath), barLeafSetEntry);
 202         modificationTree.merge(MIN_MAX_LEAF_LIST_PATH.node(gooPath), gooLeafSetEntry);
 203         modificationTree.delete(MIN_MAX_LEAF_LIST_PATH.node(gooPath));
 204         modificationTree.ready();
 205
 206         inMemoryDataTree.validate(modificationTree);
 207         final DataTreeCandidate prepare1 = inMemoryDataTree.prepare(modificationTree);
 208         inMemoryDataTree.commit(prepare1);
 209
 210         final InMemoryDataTreeSnapshot snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 211         final Optional<NormalizedNode<?, ?>> masterContainer = snapshotAfterCommit.readNode(MASTER_CONTAINER_PATH);
 212         assertTrue(masterContainer.isPresent());
 213         final Optional<NormalizedNodeContainer<?, ?, ?>> leafList = ((NormalizedNodeContainer) masterContainer.get()).getChild(
 214                 new YangInstanceIdentifier.NodeIdentifier(MIN_MAX_LEAF_LIST_QNAME));
 215         assertTrue(leafList.isPresent());
 216         assertTrue(leafList.get().getValue().size() == 2);
 217     }
 218
 219     @Test(expected=DataValidationFailedException.class)
 220     public void minMaxLeafListFail() throws DataValidationFailedException {
 221         final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 222
 223         final YangInstanceIdentifier.NodeWithValue fooPath = new YangInstanceIdentifier.NodeWithValue(MIN_MAX_LIST_QNAME, "foo");
 224         final YangInstanceIdentifier.NodeWithValue barPath = new YangInstanceIdentifier.NodeWithValue(MIN_MAX_LIST_QNAME, "bar");
 225         final YangInstanceIdentifier.NodeWithValue gooPath = new YangInstanceIdentifier.NodeWithValue(MIN_MAX_LIST_QNAME, "goo");
 226         final YangInstanceIdentifier.NodeWithValue fuuPath = new YangInstanceIdentifier.NodeWithValue(MIN_MAX_LIST_QNAME, "fuu");
 227
 228         final LeafSetEntryNode<Object> barLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 229                 .withNodeIdentifier(barPath)
 230                 .withValue("bar").build();
 231         final LeafSetEntryNode<Object> gooLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 232                 .withNodeIdentifier(gooPath)
 233                 .withValue("goo").build();
 234         final LeafSetEntryNode<Object> fuuLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 235                 .withNodeIdentifier(fuuPath)
 236                 .withValue("fuu").build();
 237
 238         final LeafSetNode<Object> fooLeafSetNode = ImmutableLeafSetNodeBuilder.create()
 239                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(MIN_MAX_LEAF_LIST_QNAME))
 240                 .withChildValue("foo").build();
 241
 242         modificationTree.write(MIN_MAX_LEAF_LIST_PATH, fooLeafSetNode);
 243         modificationTree.write(MIN_MAX_LEAF_LIST_PATH.node(barPath), barLeafSetEntry);
 244         modificationTree.merge(MIN_MAX_LEAF_LIST_PATH.node(gooPath), gooLeafSetEntry);
 245         modificationTree.write(MIN_MAX_LEAF_LIST_PATH.node(fuuPath), fuuLeafSetEntry);
 246         modificationTree.ready();
 247
 248         inMemoryDataTree.validate(modificationTree);
 249     }
 250
 251     @Test
 252     public void unkeyedListTestPass() throws DataValidationFailedException {
 253         final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 254
 255         final UnkeyedListEntryNode foo = ImmutableUnkeyedListEntryNodeBuilder.create()
 256                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(UNKEYED_LEAF_QNAME))
 257                 .withChild(ImmutableNodes.leafNode(UNKEYED_LEAF_QNAME, "foo")).build();
 258         final List<UnkeyedListEntryNode> unkeyedEntries = new ArrayList<>();
 259         unkeyedEntries.add(foo);
 260         final UnkeyedListNode unkeyedListNode = ImmutableUnkeyedListNodeBuilder.create()
 261                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(UNKEYED_LIST_QNAME))
 262                 .withValue(unkeyedEntries).build();
 263
 264         modificationTree.write(MASTER_CONTAINER_PATH, ImmutableNodes.containerNode(MASTER_CONTAINER_QNAME));
 265         modificationTree.merge(UNKEYED_LIST_PATH, unkeyedListNode);
 266         modificationTree.ready();
 267
 268         inMemoryDataTree.validate(modificationTree);
 269         final DataTreeCandidate prepare1 = inMemoryDataTree.prepare(modificationTree);
 270         inMemoryDataTree.commit(prepare1);
 271
 272         final InMemoryDataTreeSnapshot snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 273         final Optional<NormalizedNode<?, ?>> unkeyedListRead = snapshotAfterCommit.readNode(UNKEYED_LIST_PATH);
 274         assertTrue(unkeyedListRead.isPresent());
 275         assertTrue(((UnkeyedListNode) unkeyedListRead.get()).getSize() == 1);
 276     }
 277
 278     @Test(expected=DataValidationFailedException.class)
 279     public void unkeyedListTestFail() throws DataValidationFailedException {
 280         final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 281
 282         final UnkeyedListEntryNode foo = ImmutableUnkeyedListEntryNodeBuilder.create()
 283                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(UNKEYED_LEAF_QNAME))
 284                 .withChild(ImmutableNodes.leafNode(UNKEYED_LEAF_QNAME, "foo")).build();
 285         final UnkeyedListEntryNode bar = ImmutableUnkeyedListEntryNodeBuilder.create()
 286                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(UNKEYED_LEAF_QNAME))
 287                 .withChild(ImmutableNodes.leafNode(UNKEYED_LEAF_QNAME, "bar")).build();
 288         final List<UnkeyedListEntryNode> unkeyedEntries = new ArrayList<>();
 289         unkeyedEntries.add(foo);
 290         unkeyedEntries.add(bar);
 291         final UnkeyedListNode unkeyedListNode = ImmutableUnkeyedListNodeBuilder.create()
 292                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(UNKEYED_LIST_QNAME))
 293                 .withValue(unkeyedEntries).build();
 294
 295         modificationTree.write(UNKEYED_LIST_PATH, unkeyedListNode);
 296         modificationTree.ready();
 297
 298         inMemoryDataTree.validate(modificationTree);
 299     }
 300 }