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