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 package org.opendaylight.openflowplugin.impl.protocol.serialization.messages;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import com.google.common.collect.ImmutableMap;
  13 import io.netty.buffer.ByteBuf;
  14 import io.netty.buffer.UnpooledByteBufAllocator;
  15 import org.junit.Test;
  16 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  17 import org.opendaylight.openflowjava.protocol.api.util.BinContent;
  18 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  19 import org.opendaylight.openflowjava.util.ByteBufUtils;
  20 import org.opendaylight.openflowplugin.impl.protocol.serialization.AbstractSerializerTest;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.IetfYangUtil;
  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 import org.opendaylight.yangtools.yang.common.Uint32;
  31 import org.opendaylight.yangtools.yang.common.Uint8;
  32
  33 public class PortMessageSerializerTest extends AbstractSerializerTest {
  34
  35     private static final byte PADDING_IN_PORT_MOD_MESSAGE_01 = 4;
  36     private static final byte PADDING_IN_PORT_MOD_MESSAGE_02 = 2;
  37     private static final byte PADDING_IN_PORT_MOD_MESSAGE_03 = 4;
  38     private static final short LENGTH = 40;
  39     private static final Uint32 XID = Uint32.valueOf(42);
  40     private static final Uint8 VERSION = EncodeConstants.OF_VERSION_1_3;
  41     private static final String PORT_NUMBER = OutputPortValues.ALL.toString();
  42     private static final Long PORT_NUMBER_VAL = BinContent.intToUnsignedLong(PortNumberValues.ALL.getIntValue());
  43     private static final String MAC_ADDRESS = "e9:2a:55:ba:fa:4d";
  44
  45     // Port config
  46     private static final Boolean IS_NOFWD = false;
  47     private static final Boolean IS_NOPACKETIN = false;
  48     private static final Boolean IS_NORECV = true;
  49     private static final Boolean IS_PORTDOWN = false;
  50
  51     // Port features
  52     private static final Boolean IS_AUTOENG = true;
  53     private static final Boolean IS_COPPER = false;
  54     private static final Boolean IS_FIBER = true;
  55     private static final Boolean IS_40GBFD = true;
  56     private static final Boolean IS_100GBFD = false;
  57     private static final Boolean IS_100MBFD = false;
  58     private static final Boolean IS_100MBHD = false;
  59     private static final Boolean IS_1GBFD = false;
  60     private static final Boolean IS_1GBHD = false;
  61     private static final Boolean IS_1TBFD = false;
  62     private static final Boolean IS_OTHER = false;
  63     private static final Boolean IS_PAUSE = false;
  64     private static final Boolean IS_PAUSE_ASYM = false;
  65     private static final Boolean IS_10GBFD = false;
  66     private static final Boolean IS_10MBFD = false;
  67     private static final Boolean IS_10MBHD = false;
  68
  69     private static final PortMessage MESSAGE = new PortMessageBuilder()
  70             .setXid(XID)
  71             .setVersion(VERSION)
  72             .setPortNumber(new PortNumberUni(PORT_NUMBER))
  73             .setConfiguration(new PortConfig(IS_NOFWD, IS_NOPACKETIN, IS_NORECV, IS_PORTDOWN))
  74             .setMask(new PortConfig(true, true, true, true))
  75             .setAdvertisedFeatures(new PortFeatures(
  76                     IS_AUTOENG,
  77                     IS_COPPER,
  78                     IS_FIBER,
  79                     IS_40GBFD,
  80                     IS_100GBFD,
  81                     IS_100MBFD,
  82                     IS_100MBHD,
  83                     IS_1GBFD,
  84                     IS_1GBHD,
  85                     IS_1TBFD,
  86                     IS_OTHER,
  87                     IS_PAUSE,
  88                     IS_PAUSE_ASYM,
  89                     IS_10GBFD,
  90                     IS_10MBFD,
  91                     IS_10MBHD))
  92             .setHardwareAddress(new MacAddress(MAC_ADDRESS))
  93             .build();
  94
  95     private PortMessageSerializer serializer;
  96
  97     @Override
  98     protected void init() {
  99         serializer = getRegistry()
 100                 .getSerializer(new MessageTypeKey<>(EncodeConstants.OF_VERSION_1_3, PortMessage.class));
 101     }
 102
 103     @Test
 104     public void testSerialize() {
 105         final ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
 106         serializer.serialize(MESSAGE, out);
 107
 108         // Header
 109         assertEquals(out.readByte(), VERSION.byteValue());
 110         assertEquals(out.readByte(), serializer.getMessageType());
 111         assertEquals(out.readShort(), LENGTH);
 112         assertEquals(out.readInt(), XID.intValue());
 113
 114         // Body
 115         assertEquals(out.readInt(), PORT_NUMBER_VAL.intValue());
 116         out.skipBytes(PADDING_IN_PORT_MOD_MESSAGE_01);
 117         byte[] address = new byte[6];
 118         out.readBytes(address);
 119         assertEquals(new MacAddress(MAC_ADDRESS), IetfYangUtil.macAddressFor(address));
 120         out.skipBytes(PADDING_IN_PORT_MOD_MESSAGE_02);
 121
 122         // Port config
 123         final int config = ByteBufUtils.fillBitMaskFromMap(ImmutableMap
 124                 .<Integer, Boolean>builder()
 125                 .put(0, IS_PORTDOWN)
 126                 .put(2, IS_NORECV)
 127                 .put(5, IS_NOFWD)
 128                 .put(6, IS_NOPACKETIN)
 129                 .build());
 130
 131         final int mask = ByteBufUtils.fillBitMaskFromMap(ImmutableMap
 132                 .<Integer, Boolean>builder()
 133                 .put(0, true)
 134                 .put(2, true)
 135                 .put(5, true)
 136                 .put(6, true)
 137                 .build());
 138
 139         assertEquals(out.readInt(), config);
 140         assertEquals(out.readInt(), mask);
 141
 142         // Port features
 143         assertEquals(out.readInt(), ByteBufUtils.fillBitMask(0,
 144                 IS_10MBHD,
 145                 IS_10MBFD,
 146                 IS_100MBHD,
 147                 IS_100MBFD,
 148                 IS_1GBHD,
 149                 IS_1GBFD,
 150                 IS_10GBFD,
 151                 IS_40GBFD,
 152                 IS_100GBFD,
 153                 IS_1TBFD,
 154                 IS_OTHER,
 155                 IS_COPPER,
 156                 IS_FIBER,
 157                 IS_AUTOENG,
 158                 IS_PAUSE,
 159                 IS_PAUSE_ASYM));
 160
 161         out.skipBytes(PADDING_IN_PORT_MOD_MESSAGE_03);
 162
 163         assertEquals(out.readableBytes(), 0);
 164
 165     }
 166
 167 }