binding/mdsal-binding-dom-codec/src/test/java/org/opendaylight/mdsal/binding/dom/codec/impl/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.impl;
   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.generator.impl.ModuleInfoBackedContext;
  15 import org.opendaylight.mdsal.binding.generator.util.BindingRuntimeContext;
  16 import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeComplexUsesAugment;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeLeafOnlyAugment;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListKey;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangtools.test.union.rev150121.LowestLevel1;
  23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  24 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
  25 import org.opendaylight.yangtools.yang.common.QName;
  26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  27 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  28
  29 public class ExceptionReportingTest {
  30     private static final BindingNormalizedNodeCodecRegistry CODEC_WITHOUT_TOP = codec(LowestLevel1.class);
  31     private static final BindingNormalizedNodeCodecRegistry ONLY_TOP_CODEC = codec(Top.class);
  32     private static final BindingNormalizedNodeCodecRegistry FULL_CODEC = codec(TreeComplexUsesAugment.class);
  33
  34     private static final TopLevelListKey TOP_FOO_KEY = new TopLevelListKey("foo");
  35     private static final InstanceIdentifier<TopLevelList> BA_TOP_LEVEL_LIST = InstanceIdentifier
  36             .builder(Top.class).child(TopLevelList.class, TOP_FOO_KEY).build();
  37     private static final InstanceIdentifier<TreeLeafOnlyAugment> BA_TREE_LEAF_ONLY =
  38             BA_TOP_LEVEL_LIST.augmentation(TreeLeafOnlyAugment.class);
  39
  40     private static final QName TOP_QNAME = Top.QNAME;
  41     private static final YangInstanceIdentifier BI_TOP_PATH = YangInstanceIdentifier.builder().node(TOP_QNAME).build();
  42     private static final YangInstanceIdentifier BI_TREE_LEAF_ONLY = FULL_CODEC.toYangInstanceIdentifier(
  43         BA_TREE_LEAF_ONLY);
  44
  45     @Test(expected = MissingSchemaException.class)
  46     public void testDOMTop() {
  47         CODEC_WITHOUT_TOP.fromYangInstanceIdentifier(BI_TOP_PATH);
  48     }
  49
  50     @Test(expected = MissingSchemaException.class)
  51     public void testDOMAugment() {
  52         CODEC_WITHOUT_TOP.fromYangInstanceIdentifier(BI_TREE_LEAF_ONLY);
  53     }
  54
  55     @Test(expected = MissingSchemaForClassException.class)
  56     public void testBindingTop() {
  57         CODEC_WITHOUT_TOP.toYangInstanceIdentifier(BA_TOP_LEVEL_LIST);
  58     }
  59
  60     @Test(expected = MissingSchemaForClassException.class)
  61     public void testBindingAugment() {
  62         ONLY_TOP_CODEC.toYangInstanceIdentifier(BA_TREE_LEAF_ONLY);
  63     }
  64
  65     @Test(expected = IncorrectNestingException.class)
  66     public void testBindingSkippedRoot() {
  67         FULL_CODEC.toYangInstanceIdentifier(InstanceIdentifier.create(TopLevelList.class));
  68     }
  69
  70     @SuppressWarnings({"unchecked", "rawtypes"})
  71     @Test(expected = IncorrectNestingException.class)
  72     public void testBindingIncorrectAugment() {
  73         FULL_CODEC.toYangInstanceIdentifier(InstanceIdentifier.create(Top.class).augmentation(
  74             (Class) TreeComplexUsesAugment.class));
  75     }
  76
  77     @SuppressWarnings("checkstyle:illegalCatch")
  78     private static BindingNormalizedNodeCodecRegistry codec(final Class<?>... classes) {
  79         final ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
  80         for (final Class<?> clazz : classes) {
  81             YangModuleInfo modInfo;
  82             try {
  83                 modInfo = BindingReflections.getModuleInfo(clazz);
  84                 ctx.registerModuleInfo(modInfo);
  85             } catch (final Exception e) {
  86                 throw new IllegalStateException(e);
  87             }
  88         }
  89         final SchemaContext schema = ctx.tryToCreateSchemaContext().get();
  90         final BindingRuntimeContext runtimeCtx = BindingRuntimeContext.create(ctx, schema);
  91         final BindingNormalizedNodeCodecRegistry registry = new BindingNormalizedNodeCodecRegistry(runtimeCtx);
  92         return registry;
  93     }
  94 }