2 * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others. All rights reserved.
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
9 package org.opendaylight.controller.md.sal.binding.impl;
11 import static org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertTrue;
13 import static org.junit.Assert.fail;
14 import com.google.common.collect.ImmutableBiMap;
15 import com.google.common.collect.Multimaps;
16 import com.google.common.collect.SetMultimap;
17 import com.google.common.util.concurrent.Uninterruptibles;
18 import java.lang.reflect.Method;
20 import java.util.Collections;
23 import java.util.concurrent.CountDownLatch;
24 import java.util.concurrent.TimeUnit;
25 import java.util.concurrent.atomic.AtomicReference;
26 import org.junit.Test;
27 import org.opendaylight.controller.md.sal.binding.test.AbstractSchemaAwareTest;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.TreeComplexUsesAugment;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.TreeLeafOnlyAugment;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.bi.ba.rpcservice.rev140701.OpendaylightTestRpcServiceService;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelListKey;
34 import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
35 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
36 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
37 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
38 import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
39 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
40 import org.opendaylight.yangtools.yang.common.QName;
41 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
42 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
43 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
44 import org.opendaylight.yangtools.yang.model.api.Module;
45 import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
46 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
47 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
48 import org.opendaylight.yangtools.yang.model.util.AbstractSchemaContext;
49 import javassist.ClassPool;
51 public class BindingNormalizedCodecTest extends AbstractSchemaAwareTest {
53 private static final TopLevelListKey TOP_FOO_KEY = new TopLevelListKey("foo");
54 private static final InstanceIdentifier<TopLevelList> BA_TOP_LEVEL_LIST = InstanceIdentifier
55 .builder(Top.class).child(TopLevelList.class, TOP_FOO_KEY).build();
56 private static final InstanceIdentifier<TreeLeafOnlyAugment> BA_TREE_LEAF_ONLY = BA_TOP_LEVEL_LIST.augmentation(TreeLeafOnlyAugment.class);
57 private static final InstanceIdentifier<TreeComplexUsesAugment> BA_TREE_COMPLEX_USES = BA_TOP_LEVEL_LIST.augmentation(TreeComplexUsesAugment.class);
58 private static final QName SIMPLE_VALUE_QNAME = QName.create(TreeComplexUsesAugment.QNAME, "simple-value");
59 private static final QName NAME_QNAME = QName.create(Top.QNAME, "name");
60 private static final YangInstanceIdentifier BI_TOP_LEVEL_LIST = YangInstanceIdentifier.builder().
61 node(Top.QNAME).node(TopLevelList.QNAME).nodeWithKey(
62 TopLevelList.QNAME, NAME_QNAME, TOP_FOO_KEY.getName()).build();
65 private BindingToNormalizedNodeCodec codec;
66 private SchemaContext context;
69 protected void setupWithSchema(final SchemaContext context) {
70 this.context = context;
71 final DataObjectSerializerGenerator streamWriter = StreamWriterGenerator.create(JavassistUtils.forClassPool(ClassPool.getDefault()));
72 final BindingNormalizedNodeCodecRegistry registry = new BindingNormalizedNodeCodecRegistry(streamWriter);
73 codec = new BindingToNormalizedNodeCodec(GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(), registry, true);
77 public void testComplexAugmentationSerialization() {
78 codec.onGlobalContextUpdated(context);
79 final PathArgument lastArg = codec.toYangInstanceIdentifier(BA_TREE_COMPLEX_USES).getLastPathArgument();
80 assertTrue(lastArg instanceof AugmentationIdentifier);
85 public void testLeafOnlyAugmentationSerialization() {
86 codec.onGlobalContextUpdated(context);
87 final PathArgument leafOnlyLastArg = codec.toYangInstanceIdentifier(BA_TREE_LEAF_ONLY).getLastPathArgument();
88 assertTrue(leafOnlyLastArg instanceof AugmentationIdentifier);
89 assertTrue(((AugmentationIdentifier) leafOnlyLastArg).getPossibleChildNames().contains(SIMPLE_VALUE_QNAME));
93 public void testToYangInstanceIdentifierBlocking() {
94 codec.onGlobalContextUpdated(new EmptySchemaContext());
96 final CountDownLatch done = new CountDownLatch(1);
97 final AtomicReference<YangInstanceIdentifier> yangId = new AtomicReference<>();
98 final AtomicReference<RuntimeException> error = new AtomicReference<>();
103 yangId.set(codec.toYangInstanceIdentifierBlocking(BA_TOP_LEVEL_LIST));
104 } catch(RuntimeException e) {
112 Uninterruptibles.sleepUninterruptibly(500, TimeUnit.MILLISECONDS);
113 codec.onGlobalContextUpdated(context);
115 assertEquals("toYangInstanceIdentifierBlocking completed", true,
116 Uninterruptibles.awaitUninterruptibly(done, 3, TimeUnit.SECONDS));
117 if(error.get() != null) {
121 assertEquals("toYangInstanceIdentifierBlocking", BI_TOP_LEVEL_LIST, yangId.get());
125 public void testGetRpcMethodToSchemaPathWithNoInitialSchemaContext() {
126 testGetRpcMethodToSchemaPath();
130 public void testGetRpcMethodToSchemaPathBlocking() {
131 codec.onGlobalContextUpdated(new EmptySchemaContext());
132 testGetRpcMethodToSchemaPath();
135 private void testGetRpcMethodToSchemaPath() {
136 final CountDownLatch done = new CountDownLatch(1);
137 final AtomicReference<ImmutableBiMap<Method, SchemaPath>> retMap = new AtomicReference<>();
138 final AtomicReference<RuntimeException> error = new AtomicReference<>();
143 retMap.set(codec.getRpcMethodToSchemaPath(OpendaylightTestRpcServiceService.class));
144 } catch(RuntimeException e) {
152 Uninterruptibles.sleepUninterruptibly(500, TimeUnit.MILLISECONDS);
153 codec.onGlobalContextUpdated(context);
155 assertEquals("getRpcMethodToSchemaPath completed", true,
156 Uninterruptibles.awaitUninterruptibly(done, 3, TimeUnit.SECONDS));
157 if(error.get() != null) {
161 for(Method method: retMap.get().keySet()) {
162 if(method.getName().equals("rockTheHouse")) {
167 fail("rockTheHouse RPC method not found");
170 static class EmptySchemaContext extends AbstractSchemaContext {
172 public Set<Module> getModules() {
173 return Collections.emptySet();
177 protected Map<ModuleIdentifier, String> getIdentifiersToSources() {
178 return Collections.emptyMap();
182 protected SetMultimap<URI, Module> getNamespaceToModules() {
183 return Multimaps.forMap(Collections.emptyMap());
187 protected SetMultimap<String, Module> getNameToModules() {
188 return Multimaps.forMap(Collections.emptyMap());