binding/mdsal-binding-dom-codec/src/test/java/org/opendaylight/yangtools/binding/data/codec/test/InstanceIdentifierSerializeDeserializeTest.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.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNull;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import com.google.common.collect.Iterables;
  16 import javassist.ClassPool;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeComplexUsesAugment;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeLeafOnlyAugment;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListKey;
  24 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
  25 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
  26 import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
  27 import org.opendaylight.yangtools.yang.binding.Identifier;
  28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  29 import org.opendaylight.yangtools.yang.common.QName;
  30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  31
  32 public class InstanceIdentifierSerializeDeserializeTest extends AbstractBindingRuntimeTest{
  33     public static final String TOP_LEVEL_LIST_KEY_VALUE = "foo";
  34
  35     private static final TopLevelListKey TOP_FOO_KEY = new TopLevelListKey("foo");
  36     private static final InstanceIdentifier<TopLevelList> BA_TOP_LEVEL_LIST = InstanceIdentifier
  37             .builder(Top.class).child(TopLevelList.class, TOP_FOO_KEY).build();
  38     private static final InstanceIdentifier<TreeLeafOnlyAugment> BA_TREE_LEAF_ONLY =
  39             BA_TOP_LEVEL_LIST.augmentation(TreeLeafOnlyAugment.class);
  40     private static final InstanceIdentifier<TreeComplexUsesAugment> BA_TREE_COMPLEX_USES =
  41             BA_TOP_LEVEL_LIST.augmentation(TreeComplexUsesAugment.class);
  42
  43     public static final QName TOP_QNAME = Top.QNAME;
  44     public static final QName TOP_LEVEL_LIST_QNAME = QName.create(TOP_QNAME, "top-level-list");
  45     public static final QName TOP_LEVEL_LIST_KEY = QName.create(TOP_QNAME, "name");
  46     private static final QName SIMPLE_VALUE_QNAME = QName.create(TreeComplexUsesAugment.QNAME, "simple-value");
  47
  48     public static final YangInstanceIdentifier BI_TOP_PATH = YangInstanceIdentifier.builder().node(TOP_QNAME).build();
  49     public static final YangInstanceIdentifier BI_TOP_LEVEL_LIST_PATH = BI_TOP_PATH.node(TOP_LEVEL_LIST_QNAME);
  50     public static final YangInstanceIdentifier BI_TOP_LEVEL_LIST_1_PATH = BI_TOP_LEVEL_LIST_PATH
  51             .node(new YangInstanceIdentifier.NodeIdentifierWithPredicates(TOP_LEVEL_LIST_QNAME, TOP_LEVEL_LIST_KEY, TOP_LEVEL_LIST_KEY_VALUE));
  52
  53     private BindingNormalizedNodeCodecRegistry registry;
  54
  55     @Override
  56     @Before
  57     public void setup() {
  58         super.setup();
  59         final JavassistUtils utils = JavassistUtils.forClassPool(ClassPool.getDefault());
  60         registry = new BindingNormalizedNodeCodecRegistry(StreamWriterGenerator.create(utils));
  61         registry.onBindingRuntimeContextUpdated(getRuntimeContext());
  62     }
  63
  64     @Test
  65     public void testYangIIToBindingAwareII() {
  66         final InstanceIdentifier<?> instanceIdentifier = registry.fromYangInstanceIdentifier(BI_TOP_PATH);
  67         assertEquals(Top.class, instanceIdentifier.getTargetType());
  68     }
  69
  70     @Test
  71     public void testYangIIToBindingAwareIIListWildcarded() {
  72         final InstanceIdentifier<?> instanceIdentifier = registry.fromYangInstanceIdentifier(BI_TOP_LEVEL_LIST_PATH);
  73         assertNull(instanceIdentifier);
  74     }
  75
  76     @Test
  77     public void testYangIIToBindingAwareIIListWithKey() {
  78         final InstanceIdentifier<?> instanceIdentifier = registry.fromYangInstanceIdentifier(BI_TOP_LEVEL_LIST_1_PATH);
  79         final InstanceIdentifier.PathArgument last = Iterables.getLast(instanceIdentifier.getPathArguments());
  80         assertEquals(TopLevelList.class, instanceIdentifier.getTargetType());
  81         assertFalse(instanceIdentifier.isWildcarded());
  82         assertTrue(last instanceof InstanceIdentifier.IdentifiableItem);
  83         final Identifier<?> key = ((InstanceIdentifier.IdentifiableItem<?, ?>) last).getKey();
  84         assertEquals(TopLevelListKey.class, key.getClass());
  85         assertEquals(TOP_LEVEL_LIST_KEY_VALUE, ((TopLevelListKey)key).getName());
  86     }
  87
  88     @Test
  89     public void testBindingAwareIIToYangIContainer() {
  90         final YangInstanceIdentifier yangInstanceIdentifier = registry.toYangInstanceIdentifier(
  91                 InstanceIdentifier.create(Top.class).child(TopLevelList.class));
  92         final YangInstanceIdentifier.PathArgument lastPathArgument = yangInstanceIdentifier.getLastPathArgument();
  93         assertTrue(lastPathArgument instanceof YangInstanceIdentifier.NodeIdentifier);
  94         assertEquals(TopLevelList.QNAME, lastPathArgument.getNodeType());
  95     }
  96
  97     @Test
  98     public void testBindingAwareIIToYangIIWildcard() {
  99         final YangInstanceIdentifier yangInstanceIdentifier = registry.toYangInstanceIdentifier(
 100                 InstanceIdentifier.create(Top.class).child(TopLevelList.class));
 101         final YangInstanceIdentifier.PathArgument lastPathArgument = yangInstanceIdentifier.getLastPathArgument();
 102         assertTrue(lastPathArgument instanceof YangInstanceIdentifier.NodeIdentifier);
 103         assertEquals(TopLevelList.QNAME, lastPathArgument.getNodeType());
 104     }
 105
 106     @Test
 107     public void testBindingAwareIIToYangIIListWithKey() {
 108         final YangInstanceIdentifier yangInstanceIdentifier = registry.toYangInstanceIdentifier(
 109                 InstanceIdentifier.create(Top.class).child(TopLevelList.class, TOP_FOO_KEY));
 110         final YangInstanceIdentifier.PathArgument lastPathArgument = yangInstanceIdentifier.getLastPathArgument();
 111         assertTrue(lastPathArgument instanceof YangInstanceIdentifier.NodeIdentifierWithPredicates);
 112         assertTrue(((YangInstanceIdentifier.NodeIdentifierWithPredicates) lastPathArgument).getKeyValues().containsValue(TOP_LEVEL_LIST_KEY_VALUE));
 113         assertEquals(TopLevelList.QNAME, lastPathArgument.getNodeType());
 114     }
 115
 116     @Test
 117     public void testBindingAwareIIToYangIIAugmentation() {
 118         final YangInstanceIdentifier.PathArgument lastArg = registry.toYangInstanceIdentifier(BA_TREE_COMPLEX_USES).getLastPathArgument();
 119         assertTrue(lastArg instanceof YangInstanceIdentifier.AugmentationIdentifier);
 120     }
 121
 122     @Test
 123     public void testBindingAwareIIToYangIILeafOnlyAugmentation() {
 124         final YangInstanceIdentifier.PathArgument leafOnlyLastArg = registry.toYangInstanceIdentifier(BA_TREE_LEAF_ONLY).getLastPathArgument();
 125         assertTrue(leafOnlyLastArg instanceof YangInstanceIdentifier.AugmentationIdentifier);
 126         assertTrue(((YangInstanceIdentifier.AugmentationIdentifier) leafOnlyLastArg).getPossibleChildNames().contains(SIMPLE_VALUE_QNAME));
 127     }
 128 }