binding/mdsal-binding-dom-codec/src/test/java/org/opendaylight/yangtools/binding/data/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.yangtools.binding.data.codec.test;
   9
  10 import static org.junit.Assert.assertTrue;
  11
  12 import java.util.Collections;
  13 import java.util.Map.Entry;
  14 import javassist.ClassPool;
  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.complex.from.grouping.ListViaUses;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.top.top.level.list.choice.in.list.EmptyLeaf;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.top.top.level.list.choice.in.list.EmptyLeafBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListKey;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.top.level.list.ChoiceInList;
  29 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
  30 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
  31 import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
  32 import org.opendaylight.yangtools.yang.binding.DataObject;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34 import org.opendaylight.yangtools.yang.common.QName;
  35 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  36 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  37
  38
  39 public class EmptyLeafTest extends AbstractBindingRuntimeTest {
  40
  41     private static final TopLevelListKey TOP_FOO_KEY = new TopLevelListKey("foo");
  42     private static final InstanceIdentifier<TopLevelList> BA_TOP_LEVEL_LIST = InstanceIdentifier.builder(Top.class)
  43             .child(TopLevelList.class, TOP_FOO_KEY).build();
  44     private static final InstanceIdentifier<TreeLeafOnlyAugment> BA_TREE_LEAF_ONLY = BA_TOP_LEVEL_LIST
  45             .augmentation(TreeLeafOnlyAugment.class);
  46     private static final InstanceIdentifier<TreeComplexUsesAugment> BA_TREE_COMPLEX_USES = BA_TOP_LEVEL_LIST
  47             .augmentation(TreeComplexUsesAugment.class);
  48     private static final QName SIMPLE_VALUE_QNAME = QName.create(TreeComplexUsesAugment.QNAME, "simple-value");
  49
  50     private BindingNormalizedNodeCodecRegistry registry;
  51
  52     @Override
  53     public void setup() {
  54         super.setup();
  55         final JavassistUtils utils = JavassistUtils.forClassPool(ClassPool.getDefault());
  56         registry = new BindingNormalizedNodeCodecRegistry(StreamWriterGenerator.create(utils));
  57         registry.onBindingRuntimeContextUpdated(getRuntimeContext());
  58     }
  59
  60     @Test
  61     public void testCaseWithEmptyLeafType() {
  62         final TopLevelList withEmptyCase = new TopLevelListBuilder()
  63             .setKey(TOP_FOO_KEY)
  64             .setChoiceInList(new EmptyLeafBuilder().setEmptyType(true).build())
  65             .build();
  66         final Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> dom = registry.toNormalizedNode(BA_TOP_LEVEL_LIST, withEmptyCase);
  67         final Entry<InstanceIdentifier<?>, DataObject> readed = registry.fromNormalizedNode(dom.getKey(),dom.getValue());
  68         final ChoiceInList list = ((TopLevelList) readed.getValue()).getChoiceInList();
  69         assertTrue(list instanceof EmptyLeaf);
  70         assertTrue(((EmptyLeaf) list).isEmptyType());
  71     }
  72
  73     private RpcComplexUsesAugment createComplexData() {
  74         return new RpcComplexUsesAugmentBuilder()
  75         .setContainerWithUses(new ContainerWithUsesBuilder()
  76             .setLeafFromGrouping("foo")
  77         .build())
  78         .setListViaUses(Collections.<ListViaUses>emptyList())
  79         .build();
  80     }
  81
  82 }