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

   1 /*
   2  * Copyright (c) 2015 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 org.junit.Test;
  11 import org.opendaylight.mdsal.binding.dom.codec.api.IncorrectNestingException;
  12 import org.opendaylight.mdsal.binding.dom.codec.api.MissingSchemaException;
  13 import org.opendaylight.mdsal.binding.dom.codec.api.MissingSchemaForClassException;
  14 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  15 import org.opendaylight.mdsal.binding.generator.impl.ModuleInfoBackedContext;
  16 import org.opendaylight.mdsal.binding.generator.util.BindingRuntimeContext;
  17 import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
  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.binding.rev140701.Top;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListKey;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.test.union.rev150121.LowestLevel1;
  24 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  25 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
  26 import org.opendaylight.yangtools.yang.common.QName;
  27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  28 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  29
  30 public class ExceptionReportingTest {
  31
  32
  33     private static final BindingNormalizedNodeCodecRegistry CODEC_WITHOUT_TOP = codec(LowestLevel1.class);
  34     private static final BindingNormalizedNodeCodecRegistry ONLY_TOP_CODEC = codec(Top.class);
  35     private static final BindingNormalizedNodeCodecRegistry FULL_CODEC = codec(TreeComplexUsesAugment.class);
  36
  37     private static final TopLevelListKey TOP_FOO_KEY = new TopLevelListKey("foo");
  38     private static final InstanceIdentifier<TopLevelList> BA_TOP_LEVEL_LIST = InstanceIdentifier
  39             .builder(Top.class).child(TopLevelList.class, TOP_FOO_KEY).build();
  40     private static final InstanceIdentifier<TreeLeafOnlyAugment> BA_TREE_LEAF_ONLY =
  41             BA_TOP_LEVEL_LIST.augmentation(TreeLeafOnlyAugment.class);
  42
  43     private static final QName TOP_QNAME = Top.QNAME;
  44     private static final YangInstanceIdentifier BI_TOP_PATH = YangInstanceIdentifier.builder().node(TOP_QNAME).build();
  45     private static final YangInstanceIdentifier BI_TREE_LEAF_ONLY = FULL_CODEC.toYangInstanceIdentifier(
  46         BA_TREE_LEAF_ONLY);
  47
  48     @Test(expected = MissingSchemaException.class)
  49     public void testDOMTop() {
  50         CODEC_WITHOUT_TOP.fromYangInstanceIdentifier(BI_TOP_PATH);
  51     }
  52
  53     @Test(expected = MissingSchemaException.class)
  54     public void testDOMAugment() {
  55         CODEC_WITHOUT_TOP.fromYangInstanceIdentifier(BI_TREE_LEAF_ONLY);
  56     }
  57
  58     @Test(expected = MissingSchemaForClassException.class)
  59     public void testBindingTop() {
  60         CODEC_WITHOUT_TOP.toYangInstanceIdentifier(BA_TOP_LEVEL_LIST);
  61     }
  62
  63     @Test(expected = MissingSchemaForClassException.class)
  64     public void testBindingAugment() {
  65         ONLY_TOP_CODEC.toYangInstanceIdentifier(BA_TREE_LEAF_ONLY);
  66     }
  67
  68     @Test(expected = IncorrectNestingException.class)
  69     public void testBindingSkippedRoot() {
  70         FULL_CODEC.toYangInstanceIdentifier(InstanceIdentifier.create(TopLevelList.class));
  71     }
  72
  73     @SuppressWarnings({"unchecked", "rawtypes"})
  74     @Test(expected = IncorrectNestingException.class)
  75     public void testBindingIncorrectAugment() {
  76         FULL_CODEC.toYangInstanceIdentifier(InstanceIdentifier.create(Top.class).augmentation(
  77             (Class) TreeComplexUsesAugment.class));
  78     }
  79
  80     @SuppressWarnings("checkstyle:illegalCatch")
  81     private static BindingNormalizedNodeCodecRegistry codec(final Class<?>... classes) {
  82         final ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
  83         for (final Class<?> clazz : classes) {
  84             YangModuleInfo modInfo;
  85             try {
  86                 modInfo = BindingReflections.getModuleInfo(clazz);
  87                 ctx.registerModuleInfo(modInfo);
  88             } catch (final Exception e) {
  89                 throw new IllegalStateException(e);
  90             }
  91         }
  92         final SchemaContext schema = ctx.tryToCreateSchemaContext().get();
  93         final BindingRuntimeContext runtimeCtx = BindingRuntimeContext.create(ctx, schema);
  94         final BindingNormalizedNodeCodecRegistry registry = new BindingNormalizedNodeCodecRegistry(runtimeCtx);
  95         return registry;
  96     }
  97 }