code-generator/binding-data-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.yangtools.test.augment.rev140709.TreeComplexUsesAugment;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.test.augment.rev140709.TreeLeafOnlyAugment;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.test.binding.rev140701.Top;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.test.binding.rev140701.two.level.list.TopLevelList;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.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 =
  44             QName.create("urn:opendaylight:params:xml:ns:yang:yangtools:test:binding", "2014-07-01", "top");
  45     public static final QName TOP_LEVEL_LIST_QNAME = QName.create(TOP_QNAME, "top-level-list");
  46     public static final QName TOP_LEVEL_LIST_KEY = QName.create(TOP_QNAME, "name");
  47     private static final QName SIMPLE_VALUE_QNAME = QName.create(TreeComplexUsesAugment.QNAME, "simple-value");
  48
  49     public static final YangInstanceIdentifier BI_TOP_PATH = YangInstanceIdentifier.builder().node(TOP_QNAME).build();
  50     public static final YangInstanceIdentifier BI_TOP_LEVEL_LIST_PATH = BI_TOP_PATH.node(TOP_LEVEL_LIST_QNAME);
  51     public static final YangInstanceIdentifier BI_TOP_LEVEL_LIST_1_PATH = BI_TOP_LEVEL_LIST_PATH
  52             .node(new YangInstanceIdentifier.NodeIdentifierWithPredicates(TOP_LEVEL_LIST_QNAME, TOP_LEVEL_LIST_KEY, TOP_LEVEL_LIST_KEY_VALUE));
  53
  54     private BindingNormalizedNodeCodecRegistry registry;
  55
  56     @Override
  57     @Before
  58     public void setup() {
  59         super.setup();
  60         final JavassistUtils utils = JavassistUtils.forClassPool(ClassPool.getDefault());
  61         registry = new BindingNormalizedNodeCodecRegistry(StreamWriterGenerator.create(utils));
  62         registry.onBindingRuntimeContextUpdated(getRuntimeContext());
  63     }
  64
  65     @Test
  66     public void testYangIIToBindingAwareII() {
  67         final InstanceIdentifier<?> instanceIdentifier = registry.fromYangInstanceIdentifier(BI_TOP_PATH);
  68         assertEquals(Top.class, instanceIdentifier.getTargetType());
  69     }
  70
  71     @Test
  72     public void testYangIIToBindingAwareIIListWildcarded() {
  73         final InstanceIdentifier<?> instanceIdentifier = registry.fromYangInstanceIdentifier(BI_TOP_LEVEL_LIST_PATH);
  74         assertNull(instanceIdentifier);
  75     }
  76
  77     @Test
  78     public void testYangIIToBindingAwareIIListWithKey() {
  79         final InstanceIdentifier<?> instanceIdentifier = registry.fromYangInstanceIdentifier(BI_TOP_LEVEL_LIST_1_PATH);
  80         final InstanceIdentifier.PathArgument last = Iterables.getLast(instanceIdentifier.getPathArguments());
  81         assertEquals(TopLevelList.class, instanceIdentifier.getTargetType());
  82         assertFalse(instanceIdentifier.isWildcarded());
  83         assertTrue(last instanceof InstanceIdentifier.IdentifiableItem);
  84         final Identifier key = ((InstanceIdentifier.IdentifiableItem) last).getKey();
  85         assertEquals(TopLevelListKey.class, key.getClass());
  86         assertEquals(TOP_LEVEL_LIST_KEY_VALUE, ((TopLevelListKey)key).getName());
  87     }
  88
  89     @Test
  90     public void testBindingAwareIIToYangIContainer() {
  91         final YangInstanceIdentifier yangInstanceIdentifier = registry.toYangInstanceIdentifier(
  92                 InstanceIdentifier.create(Top.class).child(TopLevelList.class));
  93         final YangInstanceIdentifier.PathArgument lastPathArgument = yangInstanceIdentifier.getLastPathArgument();
  94         assertTrue(lastPathArgument instanceof YangInstanceIdentifier.NodeIdentifier);
  95         assertEquals(TopLevelList.QNAME, lastPathArgument.getNodeType());
  96     }
  97
  98     @Test
  99     public void testBindingAwareIIToYangIIWildcard() {
 100         final YangInstanceIdentifier yangInstanceIdentifier = registry.toYangInstanceIdentifier(
 101                 InstanceIdentifier.create(Top.class).child(TopLevelList.class));
 102         final YangInstanceIdentifier.PathArgument lastPathArgument = yangInstanceIdentifier.getLastPathArgument();
 103         assertTrue(lastPathArgument instanceof YangInstanceIdentifier.NodeIdentifier);
 104         assertEquals(TopLevelList.QNAME, lastPathArgument.getNodeType());
 105     }
 106
 107     @Test
 108     public void testBindingAwareIIToYangIIListWithKey() {
 109         final YangInstanceIdentifier yangInstanceIdentifier = registry.toYangInstanceIdentifier(
 110                 InstanceIdentifier.create(Top.class).child(TopLevelList.class, TOP_FOO_KEY));
 111         final YangInstanceIdentifier.PathArgument lastPathArgument = yangInstanceIdentifier.getLastPathArgument();
 112         assertTrue(lastPathArgument instanceof YangInstanceIdentifier.NodeIdentifierWithPredicates);
 113         assertTrue(((YangInstanceIdentifier.NodeIdentifierWithPredicates) lastPathArgument).getKeyValues().containsValue(TOP_LEVEL_LIST_KEY_VALUE));
 114         assertEquals(TopLevelList.QNAME, lastPathArgument.getNodeType());
 115     }
 116
 117     @Test
 118     public void testBindingAwareIIToYangIIAugmentation() {
 119         final YangInstanceIdentifier.PathArgument lastArg = registry.toYangInstanceIdentifier(BA_TREE_COMPLEX_USES).getLastPathArgument();
 120         assertTrue(lastArg instanceof YangInstanceIdentifier.AugmentationIdentifier);
 121     }
 122
 123     @Test
 124     public void testBindingAwareIIToYangIILeafOnlyAugmentation() {
 125         final YangInstanceIdentifier.PathArgument leafOnlyLastArg = registry.toYangInstanceIdentifier(BA_TREE_LEAF_ONLY).getLastPathArgument();
 126         assertTrue(leafOnlyLastArg instanceof YangInstanceIdentifier.AugmentationIdentifier);
 127         assertTrue(((YangInstanceIdentifier.AugmentationIdentifier) leafOnlyLastArg).getPossibleChildNames().contains(SIMPLE_VALUE_QNAME));
 128     }
 129 }