yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/leafref/YT821Test.java

   1 /*
   2  * Copyright (c) 2018 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.leafref;
   9
  10 import com.google.common.collect.ImmutableSet;
  11 import org.junit.AfterClass;
  12 import org.junit.Before;
  13 import org.junit.BeforeClass;
  14 import org.junit.Test;
  15 import org.opendaylight.yangtools.yang.common.QName;
  16 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  17 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
  18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  20 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  21 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
  22 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
  23 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
  24 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
  25 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  26 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  27 import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  30
  31 public class YT821Test {
  32     private static final QName ROOT = QName.create("urn:opendaylight:params:xml:ns:yang:foo", "2018-07-18", "root");
  33     private static final QName FOO = QName.create(ROOT, "foo");
  34     private static final QName BAR = QName.create(ROOT, "bar");
  35     private static final QName NAME = QName.create(ROOT, "name");
  36     private static final QName CONTAINER_IN_LIST = QName.create(ROOT, "container-in-list");
  37     private static final QName REF_FROM_AUG = QName.create(ROOT, "ref-from-aug");
  38     private static final QName CONTAINER_FROM_AUG = QName.create(ROOT, "container-from-aug");
  39     private static final QName REF_IN_CONTAINER = QName.create(ROOT, "ref-in-container");
  40     private static final YangInstanceIdentifier ROOT_ID = YangInstanceIdentifier.of(ROOT);
  41
  42     private static SchemaContext schemaContext;
  43     private static LeafRefContext leafRefContext;
  44
  45     private DataTree dataTree;
  46
  47     @BeforeClass
  48     public static void beforeClass() {
  49         schemaContext = YangParserTestUtils.parseYangResource("/yt821.yang");
  50         leafRefContext = LeafRefContext.create(schemaContext);
  51     }
  52
  53     @AfterClass
  54     public static void afterClass() {
  55         schemaContext = null;
  56         leafRefContext = null;
  57     }
  58
  59     @Before
  60     public void before() {
  61         dataTree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_CONFIGURATION, schemaContext);
  62     }
  63
  64     @Test
  65     public void testValidRefFromAugmentation() throws Exception {
  66         final DataTreeModification writeModification = dataTree.takeSnapshot().newModification();
  67         writeModification.write(ROOT_ID, refFromAug("foo1"));
  68         writeModification.ready();
  69         final DataTreeCandidate writeContributorsCandidate = dataTree.prepare(writeModification);
  70
  71         LeafRefValidation.validate(writeContributorsCandidate, leafRefContext);
  72         dataTree.commit(writeContributorsCandidate);
  73     }
  74
  75     @Test(expected = LeafRefDataValidationFailedException.class)
  76     public void testInvalidRefFromAugmentation() throws Exception {
  77         final DataTreeModification writeModification = dataTree.takeSnapshot().newModification();
  78         writeModification.write(ROOT_ID, refFromAug("foo2"));
  79         writeModification.ready();
  80         final DataTreeCandidate writeContributorsCandidate = dataTree.prepare(writeModification);
  81
  82         LeafRefValidation.validate(writeContributorsCandidate, leafRefContext);
  83     }
  84
  85     @Test
  86     public void testValidRefInContainerFromAugmentation() throws Exception {
  87         final DataTreeModification writeModification = dataTree.takeSnapshot().newModification();
  88         writeModification.write(ROOT_ID, refInContainer("foo1"));
  89         writeModification.ready();
  90         final DataTreeCandidate writeContributorsCandidate = dataTree.prepare(writeModification);
  91
  92         LeafRefValidation.validate(writeContributorsCandidate, leafRefContext);
  93         dataTree.commit(writeContributorsCandidate);
  94     }
  95
  96     @Test(expected = LeafRefDataValidationFailedException.class)
  97     public void testInvalidRefInContainerFromAugmentation() throws Exception {
  98         final DataTreeModification writeModification = dataTree.takeSnapshot().newModification();
  99         writeModification.write(ROOT_ID, refInContainer("foo2"));
 100         writeModification.ready();
 101         final DataTreeCandidate writeContributorsCandidate = dataTree.prepare(writeModification);
 102
 103         LeafRefValidation.validate(writeContributorsCandidate, leafRefContext);
 104     }
 105
 106     private static ContainerNode refFromAug(final String refValue) {
 107         return Builders.containerBuilder()
 108                 .withNodeIdentifier(new NodeIdentifier(ROOT))
 109                 .withChild(Builders.mapBuilder()
 110                     .withNodeIdentifier(new NodeIdentifier(FOO))
 111                     .withChild(Builders.mapEntryBuilder()
 112                         .withNodeIdentifier(NodeIdentifierWithPredicates.of(FOO, NAME, "foo1"))
 113                         .withChild(ImmutableNodes.leafNode(NAME, "foo1"))
 114                         .build())
 115                     .build())
 116                 .withChild(Builders.mapBuilder()
 117                     .withNodeIdentifier(new NodeIdentifier(BAR))
 118                     .withChild(Builders.mapEntryBuilder()
 119                         .withNodeIdentifier(NodeIdentifierWithPredicates.of(BAR, NAME, "bar1"))
 120                         .withChild(ImmutableNodes.leafNode(NAME, "bar1"))
 121                         .withChild(Builders.containerBuilder()
 122                             .withNodeIdentifier(new NodeIdentifier(CONTAINER_IN_LIST))
 123                             .withChild(Builders.augmentationBuilder()
 124                                 .withNodeIdentifier(AugmentationIdentifier.create(ImmutableSet.of(REF_FROM_AUG)))
 125                                 .withChild(ImmutableNodes.leafNode(REF_FROM_AUG, refValue))
 126                                 .build())
 127                             .build())
 128                         .build())
 129                     .build())
 130                 .build();
 131     }
 132
 133     private static ContainerNode refInContainer(final String refValue) {
 134         return Builders.containerBuilder()
 135                 .withNodeIdentifier(new NodeIdentifier(ROOT))
 136                 .withChild(Builders.mapBuilder()
 137                     .withNodeIdentifier(new NodeIdentifier(FOO))
 138                     .withChild(Builders.mapEntryBuilder()
 139                         .withNodeIdentifier(NodeIdentifierWithPredicates.of(FOO, NAME, "foo1"))
 140                         .withChild(ImmutableNodes.leafNode(NAME, "foo1"))
 141                         .build())
 142                     .build())
 143                 .withChild(Builders.mapBuilder()
 144                     .withNodeIdentifier(new NodeIdentifier(BAR))
 145                     .withChild(Builders.mapEntryBuilder()
 146                         .withNodeIdentifier(NodeIdentifierWithPredicates.of(BAR, NAME, "bar1"))
 147                         .withChild(ImmutableNodes.leafNode(NAME, "bar1"))
 148                         .withChild(Builders.augmentationBuilder()
 149                             .withNodeIdentifier(AugmentationIdentifier.create(ImmutableSet.of(CONTAINER_FROM_AUG)))
 150                             .withChild(Builders.containerBuilder()
 151                                 .withNodeIdentifier(new NodeIdentifier(CONTAINER_FROM_AUG))
 152                                 .withChild(ImmutableNodes.leafNode(REF_IN_CONTAINER, refValue))
 153                                 .build())
 154                             .build())
 155                         .build())
 156                     .build())
 157                 .build();
 158     }
 159 }