f876e2e98dc4d280cccdc194466e5d44e1b2676d
[mdsal.git] / 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.api.BindingRuntimeContext;
15 import org.opendaylight.mdsal.binding.generator.impl.DefaultBindingRuntimeGenerator;
16 import org.opendaylight.mdsal.binding.generator.impl.ModuleInfoBackedContext;
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.EffectiveModelContext;
29
30 public class ExceptionReportingTest {
31     private static final BindingNormalizedNodeCodecRegistry CODEC_WITHOUT_TOP = codec(LowestLevel1.class);
32     private static final BindingNormalizedNodeCodecRegistry ONLY_TOP_CODEC = codec(Top.class);
33     private static final BindingNormalizedNodeCodecRegistry FULL_CODEC = codec(TreeComplexUsesAugment.class);
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
41     private static final QName TOP_QNAME = Top.QNAME;
42     private static final YangInstanceIdentifier BI_TOP_PATH = YangInstanceIdentifier.builder().node(TOP_QNAME).build();
43     private static final YangInstanceIdentifier BI_TREE_LEAF_ONLY = FULL_CODEC.toYangInstanceIdentifier(
44         BA_TREE_LEAF_ONLY);
45
46     @Test(expected = MissingSchemaException.class)
47     public void testDOMTop() {
48         CODEC_WITHOUT_TOP.fromYangInstanceIdentifier(BI_TOP_PATH);
49     }
50
51     @Test(expected = MissingSchemaException.class)
52     public void testDOMAugment() {
53         CODEC_WITHOUT_TOP.fromYangInstanceIdentifier(BI_TREE_LEAF_ONLY);
54     }
55
56     @Test(expected = MissingSchemaForClassException.class)
57     public void testBindingTop() {
58         CODEC_WITHOUT_TOP.toYangInstanceIdentifier(BA_TOP_LEVEL_LIST);
59     }
60
61     @Test(expected = MissingSchemaForClassException.class)
62     public void testBindingAugment() {
63         ONLY_TOP_CODEC.toYangInstanceIdentifier(BA_TREE_LEAF_ONLY);
64     }
65
66     @Test(expected = IncorrectNestingException.class)
67     public void testBindingSkippedRoot() {
68         FULL_CODEC.toYangInstanceIdentifier(InstanceIdentifier.create(TopLevelList.class));
69     }
70
71     @SuppressWarnings({"unchecked", "rawtypes"})
72     @Test(expected = IncorrectNestingException.class)
73     public void testBindingIncorrectAugment() {
74         FULL_CODEC.toYangInstanceIdentifier(InstanceIdentifier.create(Top.class).augmentation(
75             (Class) TreeComplexUsesAugment.class));
76     }
77
78     @SuppressWarnings("checkstyle:illegalCatch")
79     private static BindingNormalizedNodeCodecRegistry codec(final Class<?>... classes) {
80         final ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
81         for (final Class<?> clazz : classes) {
82             YangModuleInfo modInfo;
83             try {
84                 modInfo = BindingReflections.getModuleInfo(clazz);
85                 ctx.registerModuleInfo(modInfo);
86             } catch (final Exception e) {
87                 throw new IllegalStateException(e);
88             }
89         }
90         final EffectiveModelContext schema = ctx.tryToCreateModelContext().get();
91         final BindingRuntimeContext runtimeCtx = BindingRuntimeContext.create(
92             new DefaultBindingRuntimeGenerator().generateTypeMapping(schema), ctx);
93         final BindingNormalizedNodeCodecRegistry registry = new BindingNormalizedNodeCodecRegistry(runtimeCtx);
94         return registry;
95     }
96 }