1 /* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */
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2 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
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4 import io.netty.buffer.ByteBuf;
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5 import io.netty.buffer.UnpooledByteBufAllocator;
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7 import java.util.ArrayList;
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8 import java.util.List;
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10 import org.junit.Assert;
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11 import org.junit.Test;
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12 import org.opendaylight.openflowjava.protocol.impl.deserialization.factories.HelloMessageFactoryTest;
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13 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
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14 import org.opendaylight.openflowjava.protocol.impl.util.EncodeConstants;
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15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupModCommand;
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16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupType;
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17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
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18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GroupModInput;
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19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GroupModInputBuilder;
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20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.BucketsList;
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21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.BucketsListBuilder;
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24 * @author timotej.kubas
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27 public class GroupModInputMessageFactoryTest {
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28 private static final byte PADDING_IN_GROUP_MOD_MESSAGE = 1;
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32 * Testing of {@link GroupModInputMessageFactory} for correct translation from POJO
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35 public void testGroupModInputMessage() throws Exception {
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36 GroupModInputBuilder builder = new GroupModInputBuilder();
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37 BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
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38 builder.setCommand(GroupModCommand.forValue(2));
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39 builder.setType(GroupType.forValue(3));
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40 builder.setGroupId(256L);
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41 List<BucketsList> exp = createBucketsList();
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42 builder.setBucketsList(exp);
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43 GroupModInput message = builder.build();
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45 ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
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46 GroupModInputMessageFactory factory = GroupModInputMessageFactory.getInstance();
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47 factory.messageToBuffer(HelloMessageFactoryTest.VERSION_YET_SUPPORTED, out, message);
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49 BufferHelper.checkHeaderV13(out, factory.getMessageType(), factory.computeLength(message));
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50 Assert.assertEquals("Wrong command", message.getCommand().getIntValue(), out.readUnsignedShort());
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51 Assert.assertEquals("Wrong type", message.getType().getIntValue(), out.readUnsignedByte());
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52 out.skipBytes(PADDING_IN_GROUP_MOD_MESSAGE);
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53 Assert.assertEquals("Wrong groupId", message.getGroupId().intValue(), out.readUnsignedInt());
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54 List<BucketsList> rec = createBucketsListFromBufer(out);
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55 Assert.assertArrayEquals("Wrong bucketList", exp.toArray(), rec.toArray());
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58 private static List<BucketsList> createBucketsList(){
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59 List<BucketsList> bucketsList = new ArrayList<>();
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60 BucketsListBuilder bucketsBuilder = new BucketsListBuilder();
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62 bucketsBuilder.setWeight(10);
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63 bucketsBuilder.setWatchPort(new PortNumber(65L));
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64 bucketsBuilder.setWatchGroup(22L);
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65 bucket = bucketsBuilder.build();
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66 bucketsList.add(bucket);
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70 private static List<BucketsList> createBucketsListFromBufer(ByteBuf out){
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71 List<BucketsList> bucketsList = new ArrayList<>();
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72 BucketsListBuilder bucketsBuilder = new BucketsListBuilder();
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74 out.skipBytes(Short.SIZE / Byte.SIZE);
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75 bucketsBuilder.setWeight(out.readUnsignedShort());
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76 bucketsBuilder.setWatchPort(new PortNumber(out.readUnsignedInt()));
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77 bucketsBuilder.setWatchGroup(out.readUnsignedInt());
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79 bucket = bucketsBuilder.build();
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80 bucketsList.add(bucket);
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