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.YangInstanceIdentifier.NodeIdentifier;
  22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  23 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
  24 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
  25 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  26 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  27 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  28 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodeContainer;
  29 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
  30 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
  31 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
  32 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
  33 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
  34 import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
  35 import org.opendaylight.yangtools.yang.data.impl.RetestUtils;
  36 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  37 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetEntryNodeBuilder;
  38 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder;
  39 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListEntryNodeBuilder;
  40 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListNodeBuilder;
  41 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  42 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  43 import org.slf4j.Logger;
  44 import org.slf4j.LoggerFactory;
  45
  46 public class Retest_ListConstraintsValidation {
  47     private static final Logger LOG = LoggerFactory.getLogger(Retest_ListConstraintsValidation.class);
  48
  49     private static final String CONSTRAINTS_VALIDATION_TEST_YANG = "/list-constraints-validation-test-model.yang";
  50     private SchemaContext schemaContext;
  51
  52     private InMemoryDataTree inMemoryDataTree;
  53
  54     private static final QName MASTER_CONTAINER_QNAME = QName.create(
  55             "urn:opendaylight:params:xml:ns:yang:list-constraints-validation-test-model", "2015-02-02",
  56             "master-container");
  57     private static final QName MIN_MAX_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "min-max-list");
  58     private static final QName MIN_MAX_KEY_LEAF_QNAME = QName.create(MASTER_CONTAINER_QNAME, "min-max-key-leaf");
  59     private static final QName UNBOUNDED_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unbounded-list");
  60     private static final QName UNBOUNDED_KEY_LEAF_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unbounded-key-leaf");
  61     private static final QName MIN_MAX_LEAF_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "min-max-leaf-list");
  62     private static final QName UNBOUNDED_LEAF_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unbounded-leaf-list");
  63     private static final QName UNKEYED_LIST_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unkeyed-list");
  64     private static final QName UNKEYED_LEAF_QNAME = QName.create(MASTER_CONTAINER_QNAME, "unkeyed-leaf");
  65
  66     private static final YangInstanceIdentifier MASTER_CONTAINER_PATH = YangInstanceIdentifier
  67             .of(MASTER_CONTAINER_QNAME);
  68     private static final YangInstanceIdentifier MIN_MAX_LIST_PATH = YangInstanceIdentifier
  69             .builder(MASTER_CONTAINER_PATH).node(MIN_MAX_LIST_QNAME).build();
  70     private static final YangInstanceIdentifier UNBOUNDED_LIST_PATH = YangInstanceIdentifier
  71             .builder(MASTER_CONTAINER_PATH).node(UNBOUNDED_LIST_QNAME).build();
  72     private static final YangInstanceIdentifier MIN_MAX_LEAF_LIST_PATH = YangInstanceIdentifier
  73             .builder(MASTER_CONTAINER_PATH).node(MIN_MAX_LEAF_LIST_QNAME).build();
  74     private static final YangInstanceIdentifier UNBOUNDED_LEAF_LIST_PATH = YangInstanceIdentifier
  75             .builder(MASTER_CONTAINER_PATH).node(UNBOUNDED_LEAF_LIST_QNAME).build();
  76     private static final YangInstanceIdentifier UNKEYED_LIST_PATH = YangInstanceIdentifier
  77             .builder(MASTER_CONTAINER_PATH).node(UNKEYED_LIST_QNAME).build();
  78
  79     @Before
  80     public void prepare() throws ReactorException {
  81         schemaContext = createTestContext();
  82         assertNotNull("Schema context must not be null.", schemaContext);
  83         inMemoryDataTree =  (InMemoryDataTree) InMemoryDataTreeFactory.getInstance().create(TreeType.OPERATIONAL);
  84         inMemoryDataTree.setSchemaContext(schemaContext);
  85         final InMemoryDataTreeSnapshot initialDataTreeSnapshot = inMemoryDataTree.takeSnapshot();
  86         final DataTreeModification modificationTree = initialDataTreeSnapshot.newModification();
  87
  88         modificationTree.write(MASTER_CONTAINER_PATH, ImmutableNodes.containerNode(MASTER_CONTAINER_QNAME));
  89         modificationTree.ready();
  90         inMemoryDataTree.commit(inMemoryDataTree.prepare(modificationTree));
  91     }
  92
  93     public static final InputStream getDatastoreTestInputStream() {
  94         return getInputStream(CONSTRAINTS_VALIDATION_TEST_YANG);
  95     }
  96
  97     private static InputStream getInputStream(final String resourceName) {
  98         return TestModel.class.getResourceAsStream(CONSTRAINTS_VALIDATION_TEST_YANG);
  99     }
 100
 101     public static SchemaContext createTestContext() throws ReactorException {
 102         return RetestUtils.parseYangStreams(Collections.singletonList(getDatastoreTestInputStream()));
 103     }
 104
 105     @Test
 106     public void minMaxListTestPass() throws DataValidationFailedException {
 107
 108         final MapEntryNode fooEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "foo");
 109         final MapEntryNode barEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "bar");
 110         final MapNode mapNode1 = ImmutableNodes.mapNodeBuilder()
 111                 .withNodeIdentifier(new NodeIdentifier(MIN_MAX_LIST_QNAME))
 112                 .withChild(fooEntryNode).build();
 113         final MapNode mapNode2 = ImmutableNodes.mapNodeBuilder()
 114                 .withNodeIdentifier(new NodeIdentifier(MIN_MAX_LIST_QNAME))
 115                 .withChild(barEntryNode).build();
 116
 117         final InMemoryDataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 118         modificationTree.write(MIN_MAX_LIST_PATH, mapNode1);
 119         modificationTree.merge(MIN_MAX_LIST_PATH, mapNode2);
 120         // TODO: check why write and then merge on list commits only "bar" child
 121         modificationTree.ready();
 122
 123         inMemoryDataTree.validate(modificationTree);
 124         final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
 125         inMemoryDataTree.commit(prepare);
 126
 127         final InMemoryDataTreeSnapshot snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 128         final Optional<NormalizedNode<?, ?>> minMaxListRead = snapshotAfterCommit.readNode(MIN_MAX_LIST_PATH);
 129         assertTrue(minMaxListRead.isPresent());
 130         assertTrue(((NormalizedNodeContainer<?, ?, ?>) minMaxListRead.get()).getValue().size() == 2);
 131     }
 132
 133     @Test(expected=DataValidationFailedException.class)
 134     public void minMaxListFail() throws DataValidationFailedException {
 135         InMemoryDataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 136
 137         final MapEntryNode fooEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "foo");
 138         final MapEntryNode barEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "bar");
 139         final MapEntryNode gooEntryNode = ImmutableNodes.mapEntry(MIN_MAX_LIST_QNAME, MIN_MAX_KEY_LEAF_QNAME, "goo");
 140         final MapNode mapNode = ImmutableNodes.mapNodeBuilder()
 141                 .withNodeIdentifier(new NodeIdentifier(MIN_MAX_LIST_QNAME))
 142                 .withChild(fooEntryNode).build();
 143
 144         final YangInstanceIdentifier fooPath = MIN_MAX_LIST_PATH.node(fooEntryNode.getIdentifier());
 145         final YangInstanceIdentifier barPath = MIN_MAX_LIST_PATH.node(barEntryNode.getIdentifier());
 146         final YangInstanceIdentifier gooPath = MIN_MAX_LIST_PATH.node(gooEntryNode.getIdentifier());
 147
 148         modificationTree.write(MIN_MAX_LIST_PATH, mapNode);
 149         modificationTree.merge(barPath, barEntryNode);
 150         modificationTree.write(gooPath, gooEntryNode);
 151         modificationTree.delete(gooPath);
 152         modificationTree.ready();
 153
 154         inMemoryDataTree.validate(modificationTree);
 155         DataTreeCandidate prepare1 = inMemoryDataTree.prepare(modificationTree);
 156         inMemoryDataTree.commit(prepare1);
 157
 158         InMemoryDataTreeSnapshot snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 159         Optional<NormalizedNode<?, ?>> minMaxListRead = snapshotAfterCommit.readNode(MIN_MAX_LIST_PATH);
 160         assertTrue(minMaxListRead.isPresent());
 161         assertTrue(((NormalizedNodeContainer<?, ?, ?>) minMaxListRead.get()).getValue().size() == 2);
 162
 163         modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 164         modificationTree.write(gooPath, gooEntryNode);
 165         modificationTree.ready();
 166
 167         inMemoryDataTree.validate(modificationTree);
 168         prepare1 = inMemoryDataTree.prepare(modificationTree);
 169         inMemoryDataTree.commit(prepare1);
 170
 171         snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 172         minMaxListRead = snapshotAfterCommit.readNode(MIN_MAX_LIST_PATH);
 173         assertTrue(minMaxListRead.isPresent());
 174         assertTrue(((NormalizedNodeContainer<?, ?, ?>) minMaxListRead.get()).getValue().size() == 3);
 175
 176         modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 177
 178         modificationTree.delete(gooPath);
 179         modificationTree.delete(fooPath);
 180         modificationTree.ready();
 181
 182         inMemoryDataTree.validate(modificationTree);
 183     }
 184
 185     @Test
 186     public void minMaxLeafListPass() throws DataValidationFailedException {
 187         final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 188
 189         final NodeWithValue<Object> barPath = new NodeWithValue<>(MIN_MAX_LIST_QNAME, "bar");
 190         final NodeWithValue<Object> gooPath = new NodeWithValue<>(MIN_MAX_LIST_QNAME, "goo");
 191
 192         final LeafSetEntryNode<Object> barLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 193                 .withNodeIdentifier(barPath)
 194                 .withValue("bar").build();
 195         final LeafSetEntryNode<Object> gooLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 196                 .withNodeIdentifier(gooPath)
 197                 .withValue("goo").build();
 198
 199         final LeafSetNode<Object> fooLeafSetNode = ImmutableLeafSetNodeBuilder.create()
 200                 .withNodeIdentifier(new NodeIdentifier(MIN_MAX_LEAF_LIST_QNAME))
 201                 .withChildValue("foo").build();
 202
 203         modificationTree.write(MIN_MAX_LEAF_LIST_PATH, fooLeafSetNode);
 204         modificationTree.write(MIN_MAX_LEAF_LIST_PATH.node(barPath), barLeafSetEntry);
 205         modificationTree.merge(MIN_MAX_LEAF_LIST_PATH.node(gooPath), gooLeafSetEntry);
 206         modificationTree.delete(MIN_MAX_LEAF_LIST_PATH.node(gooPath));
 207         modificationTree.ready();
 208
 209         inMemoryDataTree.validate(modificationTree);
 210         final DataTreeCandidate prepare1 = inMemoryDataTree.prepare(modificationTree);
 211         inMemoryDataTree.commit(prepare1);
 212
 213         final InMemoryDataTreeSnapshot snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 214         final Optional<NormalizedNode<?, ?>> masterContainer = snapshotAfterCommit.readNode(MASTER_CONTAINER_PATH);
 215         assertTrue(masterContainer.isPresent());
 216         final Optional<NormalizedNodeContainer<?, ?, ?>> leafList = ((NormalizedNodeContainer) masterContainer.get()).getChild(
 217                 new NodeIdentifier(MIN_MAX_LEAF_LIST_QNAME));
 218         assertTrue(leafList.isPresent());
 219         assertTrue(leafList.get().getValue().size() == 2);
 220     }
 221
 222     @Test(expected=DataValidationFailedException.class)
 223     public void minMaxLeafListFail() throws DataValidationFailedException {
 224         final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 225
 226         final NodeWithValue<Object> fooPath = new NodeWithValue<>(MIN_MAX_LIST_QNAME, "foo");
 227         final NodeWithValue<Object> barPath = new NodeWithValue<>(MIN_MAX_LIST_QNAME, "bar");
 228         final NodeWithValue<Object> gooPath = new NodeWithValue<>(MIN_MAX_LIST_QNAME, "goo");
 229         final NodeWithValue<Object> fuuPath = new NodeWithValue<>(MIN_MAX_LIST_QNAME, "fuu");
 230
 231         final LeafSetEntryNode<Object> barLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 232                 .withNodeIdentifier(barPath)
 233                 .withValue("bar").build();
 234         final LeafSetEntryNode<Object> gooLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 235                 .withNodeIdentifier(gooPath)
 236                 .withValue("goo").build();
 237         final LeafSetEntryNode<Object> fuuLeafSetEntry = ImmutableLeafSetEntryNodeBuilder.create()
 238                 .withNodeIdentifier(fuuPath)
 239                 .withValue("fuu").build();
 240
 241         final LeafSetNode<Object> fooLeafSetNode = ImmutableLeafSetNodeBuilder.create()
 242                 .withNodeIdentifier(new NodeIdentifier(MIN_MAX_LEAF_LIST_QNAME))
 243                 .withChildValue("foo").build();
 244
 245         modificationTree.write(MIN_MAX_LEAF_LIST_PATH, fooLeafSetNode);
 246         modificationTree.write(MIN_MAX_LEAF_LIST_PATH.node(barPath), barLeafSetEntry);
 247         modificationTree.merge(MIN_MAX_LEAF_LIST_PATH.node(gooPath), gooLeafSetEntry);
 248         modificationTree.write(MIN_MAX_LEAF_LIST_PATH.node(fuuPath), fuuLeafSetEntry);
 249         modificationTree.ready();
 250
 251         inMemoryDataTree.validate(modificationTree);
 252     }
 253
 254     @Test
 255     public void unkeyedListTestPass() throws DataValidationFailedException {
 256         final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 257
 258         final UnkeyedListEntryNode foo = ImmutableUnkeyedListEntryNodeBuilder.create()
 259                 .withNodeIdentifier(new NodeIdentifier(UNKEYED_LEAF_QNAME))
 260                 .withChild(ImmutableNodes.leafNode(UNKEYED_LEAF_QNAME, "foo")).build();
 261         final List<UnkeyedListEntryNode> unkeyedEntries = new ArrayList<>();
 262         unkeyedEntries.add(foo);
 263         final UnkeyedListNode unkeyedListNode = ImmutableUnkeyedListNodeBuilder.create()
 264                 .withNodeIdentifier(new NodeIdentifier(UNKEYED_LIST_QNAME))
 265                 .withValue(unkeyedEntries).build();
 266
 267         modificationTree.write(MASTER_CONTAINER_PATH, ImmutableNodes.containerNode(MASTER_CONTAINER_QNAME));
 268         modificationTree.merge(UNKEYED_LIST_PATH, unkeyedListNode);
 269         modificationTree.ready();
 270
 271         inMemoryDataTree.validate(modificationTree);
 272         final DataTreeCandidate prepare1 = inMemoryDataTree.prepare(modificationTree);
 273         inMemoryDataTree.commit(prepare1);
 274
 275         final InMemoryDataTreeSnapshot snapshotAfterCommit = inMemoryDataTree.takeSnapshot();
 276         final Optional<NormalizedNode<?, ?>> unkeyedListRead = snapshotAfterCommit.readNode(UNKEYED_LIST_PATH);
 277         assertTrue(unkeyedListRead.isPresent());
 278         assertTrue(((UnkeyedListNode) unkeyedListRead.get()).getSize() == 1);
 279     }
 280
 281     @Test(expected=DataValidationFailedException.class)
 282     public void unkeyedListTestFail() throws DataValidationFailedException {
 283         final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
 284
 285         final UnkeyedListEntryNode foo = ImmutableUnkeyedListEntryNodeBuilder.create()
 286                 .withNodeIdentifier(new NodeIdentifier(UNKEYED_LEAF_QNAME))
 287                 .withChild(ImmutableNodes.leafNode(UNKEYED_LEAF_QNAME, "foo")).build();
 288         final UnkeyedListEntryNode bar = ImmutableUnkeyedListEntryNodeBuilder.create()
 289                 .withNodeIdentifier(new NodeIdentifier(UNKEYED_LEAF_QNAME))
 290                 .withChild(ImmutableNodes.leafNode(UNKEYED_LEAF_QNAME, "bar")).build();
 291         final List<UnkeyedListEntryNode> unkeyedEntries = new ArrayList<>();
 292         unkeyedEntries.add(foo);
 293         unkeyedEntries.add(bar);
 294         final UnkeyedListNode unkeyedListNode = ImmutableUnkeyedListNodeBuilder.create()
 295                 .withNodeIdentifier(new NodeIdentifier(UNKEYED_LIST_QNAME))
 296                 .withValue(unkeyedEntries).build();
 297
 298         modificationTree.write(UNKEYED_LIST_PATH, unkeyedListNode);
 299         modificationTree.ready();
 300
 301         inMemoryDataTree.validate(modificationTree);
 302     }
 303 }