2 * Copyright (c) 2017 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
8 package org.opendaylight.mdsal.binding.dom.adapter;
11 import java.io.FileNotFoundException;
12 import java.lang.reflect.Field;
13 import java.util.ArrayList;
14 import java.util.List;
15 import java.util.Map.Entry;
16 import org.junit.Assert;
17 import org.junit.Test;
18 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
19 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
20 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
21 import org.opendaylight.yangtools.sal.binding.generator.util.BindingRuntimeContext;
22 import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
23 import org.opendaylight.yangtools.yang.binding.DataObject;
24 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
25 import org.opendaylight.yangtools.yang.common.QName;
26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
29 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
30 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
31 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
32 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
33 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
34 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
35 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
36 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
37 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
38 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
39 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangStatementSourceImpl;
40 import org.opendaylight.yangtools.yang.parser.util.NamedFileInputStream;
41 import javassist.ClassPool;
43 public class BindingToNormalizedNodeCodecTest {
46 public void fromNormalizedNodeTest() throws Exception {
47 final StreamWriterGenerator serializerGenerator =
48 new StreamWriterGenerator(JavassistUtils.forClassPool(ClassPool.getDefault()));
49 final BindingNormalizedNodeCodecRegistry codecRegistry =
50 new BindingNormalizedNodeCodecRegistry(serializerGenerator);
51 final GeneratedClassLoadingStrategy classLoadingStrategy =
52 GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
53 final SchemaContext schemaCtx = loadSchemaContext("/");
54 final BindingRuntimeContext ctx = BindingRuntimeContext.create(classLoadingStrategy, schemaCtx);
55 codecRegistry.onBindingRuntimeContextUpdated(ctx);
56 final BindingToNormalizedNodeCodec codec =
57 new BindingToNormalizedNodeCodec(classLoadingStrategy, codecRegistry);
59 final DataSchemaNode dataChildByName =
60 schemaCtx.getDataChildByName(QName.create("urn:test", "2017-01-01", "cont"));
61 final DataSchemaNode leaf = ((ContainerSchemaNode) dataChildByName)
62 .getDataChildByName(QName.create("urn:test", "2017-01-01", "vlan-id"));
64 final DataContainerChild<?, ?> child = Builders.leafBuilder((LeafSchemaNode) leaf).withValue(2420).build();
65 final ContainerNode data =
66 Builders.containerBuilder((ContainerSchemaNode) dataChildByName).withChild(child).build();
69 final List<PathArgument> pathArgs = new ArrayList<>();
70 pathArgs.add(NodeIdentifier.create(QName.create("urn:test", "2017-01-01", "cont")));
72 final YangInstanceIdentifier path = YangInstanceIdentifier.create(pathArgs);
73 final Entry<InstanceIdentifier<?>, DataObject> fromNormalizedNode = codec.fromNormalizedNode(path, data);
75 final DataObject value = fromNormalizedNode.getValue();
76 Assert.assertNotNull(value);
77 Assert.assertEquals("Cont", value.getImplementedInterface().getSimpleName());
78 final Object objs[] = {};
79 final Object invoked = value.getImplementedInterface().getDeclaredMethods()[0].invoke(value, objs);
80 final Field declaredField = invoked.getClass().getDeclaredField("_id");
81 declaredField.setAccessible(true);
82 final Object id = declaredField.get(invoked);
83 final Field val = id.getClass().getDeclaredField("_value");
84 val.setAccessible(true);
85 Assert.assertEquals(2420, val.get(id));
88 public static SchemaContext loadSchemaContext(final String... yangPath)
89 throws FileNotFoundException, ReactorException {
90 final CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
92 for (int i = 0; i < yangPath.length; i++) {
93 final String path = yangPath[i];
94 final String pathToFile = BindingToNormalizedNodeCodecTest.class.getResource(path).getPath();
95 final File testDir = new File(pathToFile);
96 final String[] fileList = testDir.list();
97 if (fileList == null) {
98 throw new FileNotFoundException(pathToFile);
100 for (int j = 0; j < fileList.length; j++) {
101 final String fileName = fileList[j];
102 final File file = new File(testDir, fileName);
103 if (file.isDirectory() == false) {
104 reactor.addSource(new YangStatementSourceImpl(new NamedFileInputStream(file, file.getPath())));
108 return reactor.buildEffective();