openflowjava/openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/OF10FlowRemovedMessageFactoryTest.java

   1 /*
   2  * Copyright (c) 2015 NetIDE Consortium 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.openflowjava.protocol.impl.serialization.factories;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import io.netty.buffer.UnpooledByteBufAllocator;
  12 import java.math.BigInteger;
  13 import org.junit.Assert;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  17 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  18 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  19 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  20 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
  21 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
  22 import org.opendaylight.openflowjava.util.ByteBufUtils;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowRemovedReason;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowWildcardsV10;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10Builder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessageBuilder;
  30
  31 /**
  32  * Unit tests for OF10FlowRemovedMessageFactory.
  33  *
  34  * @author giuseppex.petralia@intel.com
  35  */
  36 public class OF10FlowRemovedMessageFactoryTest {
  37     private OFSerializer<FlowRemovedMessage> factory;
  38     private static final byte MESSAGE_TYPE = 11;
  39
  40     @Before
  41     public void startUp() {
  42         SerializerRegistry registry = new SerializerRegistryImpl();
  43         registry.init();
  44         factory = registry
  45                 .getSerializer(new MessageTypeKey<>(EncodeConstants.OF10_VERSION_ID, FlowRemovedMessage.class));
  46     }
  47
  48     @Test
  49     public void testSerialize() throws Exception {
  50         FlowRemovedMessageBuilder builder = new FlowRemovedMessageBuilder();
  51         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
  52         MatchV10Builder matchBuilder = new MatchV10Builder();
  53         matchBuilder.setWildcards(new FlowWildcardsV10(true, true, true, true, true, true, true, true, true, true));
  54         matchBuilder.setNwSrcMask((short) 0);
  55         matchBuilder.setNwDstMask((short) 0);
  56         matchBuilder.setInPort(58);
  57         matchBuilder.setDlSrc(new MacAddress("01:01:01:01:01:01"));
  58         matchBuilder.setDlDst(new MacAddress("ff:ff:ff:ff:ff:ff"));
  59         matchBuilder.setDlVlan(18);
  60         matchBuilder.setDlVlanPcp((short) 5);
  61         matchBuilder.setDlType(42);
  62         matchBuilder.setNwTos((short) 4);
  63         matchBuilder.setNwProto((short) 7);
  64         matchBuilder.setNwSrc(new Ipv4Address("8.8.8.8"));
  65         matchBuilder.setNwDst(new Ipv4Address("16.16.16.16"));
  66         matchBuilder.setTpSrc(6653);
  67         matchBuilder.setTpDst(6633);
  68         builder.setMatchV10(matchBuilder.build());
  69         byte[] cookie = new byte[] { (byte) 0xFF, 0x01, 0x04, 0x01, 0x01, 0x01, 0x04, 0x01 };
  70         builder.setCookie(new BigInteger(1, cookie));
  71         builder.setPriority(1);
  72         builder.setReason(FlowRemovedReason.forValue(1));
  73         builder.setDurationSec(1L);
  74         builder.setDurationNsec(1L);
  75         builder.setIdleTimeout(12);
  76         builder.setPacketCount(BigInteger.valueOf(1L));
  77         builder.setByteCount(BigInteger.valueOf(2L));
  78         FlowRemovedMessage message = builder.build();
  79
  80         ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
  81         factory.serialize(message, serializedBuffer);
  82         BufferHelper.checkHeaderV10(serializedBuffer, MESSAGE_TYPE, 88);
  83         Assert.assertEquals("Wrong wildcards", 3678463, serializedBuffer.readUnsignedInt());
  84         Assert.assertEquals("Wrong inPort", 58, serializedBuffer.readUnsignedShort());
  85         byte[] dlSrc = new byte[6];
  86         serializedBuffer.readBytes(dlSrc);
  87         Assert.assertEquals("Wrong dlSrc", "01:01:01:01:01:01", ByteBufUtils.macAddressToString(dlSrc));
  88         byte[] dlDst = new byte[6];
  89         serializedBuffer.readBytes(dlDst);
  90         Assert.assertEquals("Wrong dlDst", "FF:FF:FF:FF:FF:FF", ByteBufUtils.macAddressToString(dlDst));
  91         Assert.assertEquals("Wrong dlVlan", 18, serializedBuffer.readUnsignedShort());
  92         Assert.assertEquals("Wrong dlVlanPcp", 5, serializedBuffer.readUnsignedByte());
  93         serializedBuffer.skipBytes(1);
  94         Assert.assertEquals("Wrong dlType", 42, serializedBuffer.readUnsignedShort());
  95         Assert.assertEquals("Wrong nwTos", 4, serializedBuffer.readUnsignedByte());
  96         Assert.assertEquals("Wrong nwProto", 7, serializedBuffer.readUnsignedByte());
  97         serializedBuffer.skipBytes(2);
  98         Assert.assertEquals("Wrong nwSrc", 134744072, serializedBuffer.readUnsignedInt());
  99         Assert.assertEquals("Wrong nwDst", 269488144, serializedBuffer.readUnsignedInt());
 100         Assert.assertEquals("Wrong tpSrc", 6653, serializedBuffer.readUnsignedShort());
 101         Assert.assertEquals("Wrong tpDst", 6633, serializedBuffer.readUnsignedShort());
 102         byte[] cookieRead = new byte[8];
 103         serializedBuffer.readBytes(cookieRead);
 104         Assert.assertArrayEquals("Wrong cookie", cookie, cookieRead);
 105         Assert.assertEquals("Wrong priority", 1, serializedBuffer.readUnsignedShort());
 106         Assert.assertEquals("Wrong reason", 1, serializedBuffer.readUnsignedByte());
 107         serializedBuffer.skipBytes(1);
 108         Assert.assertEquals("Wrong duration", 1L, serializedBuffer.readUnsignedInt());
 109         Assert.assertEquals("Wrong duration nsec", 1L, serializedBuffer.readUnsignedInt());
 110         Assert.assertEquals("Wrong idle timeout", 12, serializedBuffer.readUnsignedShort());
 111         serializedBuffer.skipBytes(2);
 112         Assert.assertEquals("Wrong packet count", 1L, serializedBuffer.readLong());
 113         Assert.assertEquals("Wrong byte count", 2L, serializedBuffer.readLong());
 114     }
 115 }