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