binding/mdsal-binding-dom-codec/src/test/java/org/opendaylight/mdsal/binding/dom/codec/test/EmptyLeafTest.java

   1 /*
   2  * Copyright (c) 2014 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.mdsal.binding.dom.codec.test;
   9
  10 import static org.junit.Assert.assertNotNull;
  11 import static org.junit.Assert.assertTrue;
  12
  13 import java.util.Collections;
  14 import java.util.Map.Entry;
  15 import org.junit.Test;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.RpcComplexUsesAugment;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.RpcComplexUsesAugmentBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeComplexUsesAugment;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeLeafOnlyAugment;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.complex.from.grouping.ContainerWithUsesBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.top.top.level.list.choice.in.list.EmptyLeaf;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.top.top.level.list.choice.in.list.EmptyLeafBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListKey;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.top.level.list.ChoiceInList;
  28 import org.opendaylight.yangtools.yang.binding.DataObject;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  30 import org.opendaylight.yangtools.yang.common.Empty;
  31 import org.opendaylight.yangtools.yang.common.QName;
  32 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  33 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  34
  35 public class EmptyLeafTest extends AbstractBindingCodecTest {
  36
  37     private static final TopLevelListKey TOP_FOO_KEY = new TopLevelListKey("foo");
  38     private static final InstanceIdentifier<TopLevelList> BA_TOP_LEVEL_LIST = InstanceIdentifier.builder(Top.class)
  39             .child(TopLevelList.class, TOP_FOO_KEY).build();
  40     private static final InstanceIdentifier<TreeLeafOnlyAugment> BA_TREE_LEAF_ONLY = BA_TOP_LEVEL_LIST
  41             .augmentation(TreeLeafOnlyAugment.class);
  42     private static final InstanceIdentifier<TreeComplexUsesAugment> BA_TREE_COMPLEX_USES = BA_TOP_LEVEL_LIST
  43             .augmentation(TreeComplexUsesAugment.class);
  44     private static final QName SIMPLE_VALUE_QNAME = QName.create(TreeComplexUsesAugment.QNAME, "simple-value");
  45
  46     @Test
  47     public void testCaseWithEmptyLeafType() {
  48         final TopLevelList withEmptyCase = new TopLevelListBuilder()
  49             .withKey(TOP_FOO_KEY)
  50             .setChoiceInList(new EmptyLeafBuilder().setEmptyType(Empty.getInstance()).build())
  51             .build();
  52         final Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> dom = registry.toNormalizedNode(BA_TOP_LEVEL_LIST,
  53             withEmptyCase);
  54         final Entry<InstanceIdentifier<?>, DataObject> readed = registry.fromNormalizedNode(dom.getKey(),
  55             dom.getValue());
  56         final ChoiceInList list = ((TopLevelList) readed.getValue()).getChoiceInList();
  57         assertTrue(list instanceof EmptyLeaf);
  58         assertNotNull(((EmptyLeaf) list).getEmptyType());
  59     }
  60
  61     private static RpcComplexUsesAugment createComplexData() {
  62         return new RpcComplexUsesAugmentBuilder()
  63         .setContainerWithUses(new ContainerWithUsesBuilder()
  64             .setLeafFromGrouping("foo")
  65         .build())
  66         .setListViaUses(Collections.emptyList())
  67         .build();
  68     }
  69
  70 }