2 * Copyright (c) 2013 Pantheon Technologies s.r.o. 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.openflowjava.protocol.impl.deserialization.factories;
11 import io.netty.buffer.ByteBuf;
13 import java.util.ArrayList;
14 import java.util.List;
16 import org.junit.Assert;
17 import org.junit.Before;
18 import org.junit.Test;
19 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
20 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageCodeKey;
21 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
22 import org.opendaylight.openflowjava.protocol.impl.deserialization.DeserializerRegistryImpl;
23 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
24 import org.opendaylight.openflowjava.protocol.impl.util.EncodeConstants;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.HelloElementType;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloMessage;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.hello.Elements;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.hello.ElementsBuilder;
31 * @author michal.polkorab
32 * @author timotej.kubas
34 public class HelloMessageFactoryTest {
36 /** Number of currently supported version / codec */
37 public static final Short VERSION_YET_SUPPORTED = 0x04;
38 private OFDeserializer<HelloMessage> helloFactory;
41 * Initializes deserializer registry and lookups correct deserializer
44 public void startUp() {
45 DeserializerRegistry registry = new DeserializerRegistryImpl();
47 helloFactory = registry.getDeserializer(
48 new MessageCodeKey(EncodeConstants.OF13_VERSION_ID, 0, HelloMessage.class));
52 * Testing {@link HelloMessageFactory} for correct translation into POJO
56 ByteBuf bb = BufferHelper.buildBuffer("00 01 " // type
58 + "00 00 00 11 " // bitmap 1
59 + "00 00 00 00 " // bitmap 2
60 + "00 00 00 00" // padding
62 HelloMessage builtByFactory = BufferHelper.deserialize(helloFactory, bb);
64 BufferHelper.checkHeaderV13(builtByFactory);
65 List<Elements> element = createElement();
66 Assert.assertEquals("Wrong type", element.get(0).getType(), builtByFactory.getElements().get(0).getType());
67 Assert.assertEquals("Wrong versionBitmap", element.get(0).getVersionBitmap(), builtByFactory.getElements().get(0).getVersionBitmap());
70 private static List<Elements> createElement() {
71 ElementsBuilder elementsBuilder = new ElementsBuilder();
72 List<Elements> elementsList = new ArrayList<>();
73 List<Boolean> booleanList = new ArrayList<>();
74 booleanList.add(true);
75 booleanList.add(false);
76 booleanList.add(false);
77 booleanList.add(false);
78 booleanList.add(true);
79 for (int i = 1; i < 60; i++) {
80 booleanList.add(false);
82 elementsBuilder.setType(HelloElementType.forValue(1));
83 elementsBuilder.setVersionBitmap(booleanList);
84 elementsList.add(elementsBuilder.build());