yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/leafref/context/Bug8713Test.java

   1 /*
   2  * Copyright (c) 2016 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.context;
   9
  10 import org.junit.Test;
  11 import org.opendaylight.yangtools.yang.common.QName;
  12 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  13 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  14 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  15 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
  16 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
  17 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
  18 import org.opendaylight.yangtools.yang.data.api.schema.tree.TipProducingDataTree;
  19 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefContext;
  20 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefValidatation;
  21 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  22 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  23 import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
  24 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  25 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  26
  27 public class Bug8713Test {
  28     private static final String FOO_NS = "foo";
  29     private static final String BAR_NS = "bar";
  30     private static final String REV = "2017-09-06";
  31
  32     @Test
  33     public void dataTreeCanditateValidationTest() throws Exception {
  34         final SchemaContext context = YangParserTestUtils.parseYangResourceDirectory("/bug8713/");
  35         final LeafRefContext rootLeafRefContext = LeafRefContext.create(context);
  36         final TipProducingDataTree inMemoryDataTree = InMemoryDataTreeFactory.getInstance()
  37                 .create(DataTreeConfiguration.DEFAULT_OPERATIONAL);
  38         inMemoryDataTree.setSchemaContext(context);
  39
  40         final ContainerNode root = createRootContainer();
  41         final YangInstanceIdentifier rootPath = YangInstanceIdentifier.of(foo("root"));
  42         final DataTreeModification writeModification = inMemoryDataTree.takeSnapshot().newModification();
  43         writeModification.write(rootPath, root);
  44         writeModification.ready();
  45
  46         final DataTreeCandidate writeContributorsCandidate = inMemoryDataTree.prepare(writeModification);
  47
  48         LeafRefValidatation.validate(writeContributorsCandidate, rootLeafRefContext);
  49         inMemoryDataTree.commit(writeContributorsCandidate);
  50     }
  51
  52     private static ContainerNode createRootContainer() {
  53         return Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(foo("root")))
  54                 .withChild(ImmutableNodes.leafNode(bar("target"), "target value"))
  55                 .withChild(ImmutableNodes.leafNode(bar("ref"), "target value")).build();
  56     }
  57
  58     private static QName foo(final String localName) {
  59         return QName.create(FOO_NS, REV, localName);
  60     }
  61
  62     private static QName bar(final String localName) {
  63         return QName.create(BAR_NS, REV, localName);
  64     }
  65 }