openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/protocol/serialization/messages/PortMessageSerializerTest.java

   1 /*
   2  * Copyright (c) 2016 Pantheon Technologies s.r.o. 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
   9 package org.opendaylight.openflowplugin.impl.protocol.serialization.messages;
  10
  11 import static org.junit.Assert.assertEquals;
  12
  13 import com.google.common.collect.ImmutableMap;
  14 import io.netty.buffer.ByteBuf;
  15 import io.netty.buffer.UnpooledByteBufAllocator;
  16 import org.junit.Test;
  17 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  18 import org.opendaylight.openflowjava.protocol.api.util.BinContent;
  19 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  20 import org.opendaylight.openflowjava.util.ByteBufUtils;
  21 import org.opendaylight.openflowplugin.impl.protocol.serialization.AbstractSerializerTest;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortConfig;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortFeatures;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortMessage;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortMessageBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortNumberUni;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.OutputPortValues;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumberValues;
  30
  31 public class PortMessageSerializerTest extends AbstractSerializerTest {
  32
  33     private static final byte PADDING_IN_PORT_MOD_MESSAGE_01 = 4;
  34     private static final byte PADDING_IN_PORT_MOD_MESSAGE_02 = 2;
  35     private static final byte PADDING_IN_PORT_MOD_MESSAGE_03 = 4;
  36     private static final short LENGTH = 40;
  37     private static final Long XID = 42L;
  38     private static final short VERSION = EncodeConstants.OF13_VERSION_ID;
  39     private static final String PORT_NUMBER = OutputPortValues.ALL.toString();
  40     private static final Long PORT_NUMBER_VAL = BinContent.intToUnsignedLong(PortNumberValues.ALL.getIntValue());
  41     private static final String MAC_ADDRESS = "E9:2A:55:BA:FA:4D";
  42
  43     // Port config
  44     private static final Boolean IS_NOFWD = false;
  45     private static final Boolean IS_NOPACKETIN = false;
  46     private static final Boolean IS_NORECV = true;
  47     private static final Boolean IS_PORTDOWN = false;
  48
  49     // Port features
  50     private static final Boolean IS_AUTOENG = true;
  51     private static final Boolean IS_COPPER = false;
  52     private static final Boolean IS_FIBER = true;
  53     private static final Boolean IS_40GBFD = true;
  54     private static final Boolean IS_100GBFD = false;
  55     private static final Boolean IS_100MBFD = false;
  56     private static final Boolean IS_100MBHD = false;
  57     private static final Boolean IS_1GBFD = false;
  58     private static final Boolean IS_1GBHD = false;
  59     private static final Boolean IS_1TBFD = false;
  60     private static final Boolean IS_OTHER = false;
  61     private static final Boolean IS_PAUSE = false;
  62     private static final Boolean IS_PAUSE_ASYM = false;
  63     private static final Boolean IS_10GBFD = false;
  64     private static final Boolean IS_10MBFD = false;
  65     private static final Boolean IS_10MBHD = false;
  66
  67     private static final PortMessage MESSAGE = new PortMessageBuilder()
  68             .setXid(XID)
  69             .setVersion(VERSION)
  70             .setPortNumber(new PortNumberUni(PORT_NUMBER))
  71             .setConfiguration(new PortConfig(IS_NOFWD, IS_NOPACKETIN, IS_NORECV, IS_PORTDOWN))
  72             .setMask(new PortConfig(true, true, true, true))
  73             .setAdvertisedFeatures(new PortFeatures(
  74                     IS_AUTOENG,
  75                     IS_COPPER,
  76                     IS_FIBER,
  77                     IS_40GBFD,
  78                     IS_100GBFD,
  79                     IS_100MBFD,
  80                     IS_100MBHD,
  81                     IS_1GBFD,
  82                     IS_1GBHD,
  83                     IS_1TBFD,
  84                     IS_OTHER,
  85                     IS_PAUSE,
  86                     IS_PAUSE_ASYM,
  87                     IS_10GBFD,
  88                     IS_10MBFD,
  89                     IS_10MBHD))
  90             .setHardwareAddress(new MacAddress(MAC_ADDRESS))
  91             .build();
  92
  93     private PortMessageSerializer serializer;
  94
  95     @Override
  96     protected void init() {
  97         serializer = getRegistry().getSerializer(new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, PortMessage.class));
  98     }
  99
 100     @Test
 101     public void testSerialize() throws Exception {
 102         final ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
 103         serializer.serialize(MESSAGE, out);
 104
 105         // Header
 106         assertEquals(out.readByte(), VERSION);
 107         assertEquals(out.readByte(), serializer.getMessageType());
 108         assertEquals(out.readShort(), LENGTH);
 109         assertEquals(out.readInt(), XID.intValue());
 110
 111         // Body
 112         assertEquals(out.readInt(), PORT_NUMBER_VAL.intValue());
 113         out.skipBytes(PADDING_IN_PORT_MOD_MESSAGE_01);
 114         byte[] address = new byte[6];
 115         out.readBytes(address);
 116         assertEquals(
 117                 new MacAddress(ByteBufUtils.macAddressToString(address)).getValue(),
 118                 new MacAddress(MAC_ADDRESS).getValue());
 119         out.skipBytes(PADDING_IN_PORT_MOD_MESSAGE_02);
 120
 121         // Port config
 122         final int config = ByteBufUtils.fillBitMaskFromMap(ImmutableMap
 123                 .<Integer, Boolean>builder()
 124                 .put(0, IS_PORTDOWN)
 125                 .put(2, IS_NORECV)
 126                 .put(5, IS_NOFWD)
 127                 .put(6, IS_NOPACKETIN)
 128                 .build());
 129
 130         final int mask = ByteBufUtils.fillBitMaskFromMap(ImmutableMap
 131                 .<Integer, Boolean>builder()
 132                 .put(0, true)
 133                 .put(2, true)
 134                 .put(5, true)
 135                 .put(6, true)
 136                 .build());
 137
 138         assertEquals(out.readInt(), config);
 139         assertEquals(out.readInt(), mask);
 140
 141         // Port features
 142         assertEquals(out.readInt(), ByteBufUtils.fillBitMask(0,
 143                 IS_10MBHD,
 144                 IS_10MBFD,
 145                 IS_100MBHD,
 146                 IS_100MBFD,
 147                 IS_1GBHD,
 148                 IS_1GBFD,
 149                 IS_10GBFD,
 150                 IS_40GBFD,
 151                 IS_100GBFD,
 152                 IS_1TBFD,
 153                 IS_OTHER,
 154                 IS_COPPER,
 155                 IS_FIBER,
 156                 IS_AUTOENG,
 157                 IS_PAUSE,
 158                 IS_PAUSE_ASYM));
 159
 160         out.skipBytes(PADDING_IN_PORT_MOD_MESSAGE_03);
 161
 162         assertEquals(out.readableBytes(), 0);
 163
 164     }
 165
 166 }