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.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowRemovedReason;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowWildcardsV10;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10Builder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessageBuilder;
  29 import org.opendaylight.yangtools.yang.common.Uint16;
  30 import org.opendaylight.yangtools.yang.common.Uint32;
  31 import org.opendaylight.yangtools.yang.common.Uint64;
  32 import org.opendaylight.yangtools.yang.common.Uint8;
  33
  34 /**
  35  * Unit tests for OF10FlowRemovedMessageFactory.
  36  *
  37  * @author giuseppex.petralia@intel.com
  38  */
  39 public class OF10FlowRemovedMessageFactoryTest {
  40     private OFSerializer<FlowRemovedMessage> factory;
  41     private static final byte MESSAGE_TYPE = 11;
  42
  43     @Before
  44     public void startUp() {
  45         SerializerRegistry registry = new SerializerRegistryImpl();
  46         registry.init();
  47         factory = registry
  48                 .getSerializer(new MessageTypeKey<>(EncodeConstants.OF_VERSION_1_0, FlowRemovedMessage.class));
  49     }
  50
  51     @Test
  52     public void testSerialize() throws Exception {
  53         FlowRemovedMessageBuilder builder = new FlowRemovedMessageBuilder();
  54         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
  55         MatchV10Builder matchBuilder = new MatchV10Builder();
  56         matchBuilder.setWildcards(new FlowWildcardsV10(true, true, true, true, true, true, true, true, true, true));
  57         matchBuilder.setNwSrcMask(Uint8.ZERO);
  58         matchBuilder.setNwDstMask(Uint8.ZERO);
  59         matchBuilder.setInPort(Uint16.valueOf(58));
  60         matchBuilder.setDlSrc(new MacAddress("01:01:01:01:01:01"));
  61         matchBuilder.setDlDst(new MacAddress("ff:ff:ff:ff:ff:ff"));
  62         matchBuilder.setDlVlan(Uint16.valueOf(18));
  63         matchBuilder.setDlVlanPcp(Uint8.valueOf(5));
  64         matchBuilder.setDlType(Uint16.valueOf(42));
  65         matchBuilder.setNwTos(Uint8.valueOf(4));
  66         matchBuilder.setNwProto(Uint8.valueOf(7));
  67         matchBuilder.setNwSrc(new Ipv4Address("8.8.8.8"));
  68         matchBuilder.setNwDst(new Ipv4Address("16.16.16.16"));
  69         matchBuilder.setTpSrc(Uint16.valueOf(6653));
  70         matchBuilder.setTpDst(Uint16.valueOf(6633));
  71         builder.setMatchV10(matchBuilder.build());
  72         final byte[] cookie = new byte[] { (byte) 0xFF, 0x01, 0x04, 0x01, 0x01, 0x01, 0x04, 0x01 };
  73         builder.setCookie(Uint64.valueOf(new BigInteger(1, cookie)));
  74         builder.setPriority(Uint16.ONE);
  75         builder.setReason(FlowRemovedReason.forValue(1));
  76         builder.setDurationSec(Uint32.ONE);
  77         builder.setDurationNsec(Uint32.ONE);
  78         builder.setIdleTimeout(Uint16.valueOf(12));
  79         builder.setPacketCount(Uint64.ONE);
  80         builder.setByteCount(Uint64.TWO);
  81         FlowRemovedMessage message = builder.build();
  82
  83         ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
  84         factory.serialize(message, serializedBuffer);
  85         BufferHelper.checkHeaderV10(serializedBuffer, MESSAGE_TYPE, 88);
  86         Assert.assertEquals("Wrong wildcards", 3678463, serializedBuffer.readUnsignedInt());
  87         Assert.assertEquals("Wrong inPort", 58, serializedBuffer.readUnsignedShort());
  88         byte[] dlSrc = new byte[6];
  89         serializedBuffer.readBytes(dlSrc);
  90         Assert.assertArrayEquals("Wrong dlSrc", new byte[] { 01, 01, 01, 01, 01, 01 }, dlSrc);
  91         byte[] dlDst = new byte[6];
  92         serializedBuffer.readBytes(dlDst);
  93         Assert.assertArrayEquals("Wrong dlDst", new byte[] { -1, -1, -1, -1, -1, -1 }, dlDst);
  94         Assert.assertEquals("Wrong dlVlan", 18, serializedBuffer.readUnsignedShort());
  95         Assert.assertEquals("Wrong dlVlanPcp", 5, serializedBuffer.readUnsignedByte());
  96         serializedBuffer.skipBytes(1);
  97         Assert.assertEquals("Wrong dlType", 42, serializedBuffer.readUnsignedShort());
  98         Assert.assertEquals("Wrong nwTos", 4, serializedBuffer.readUnsignedByte());
  99         Assert.assertEquals("Wrong nwProto", 7, serializedBuffer.readUnsignedByte());
 100         serializedBuffer.skipBytes(2);
 101         Assert.assertEquals("Wrong nwSrc", 134744072, serializedBuffer.readUnsignedInt());
 102         Assert.assertEquals("Wrong nwDst", 269488144, serializedBuffer.readUnsignedInt());
 103         Assert.assertEquals("Wrong tpSrc", 6653, serializedBuffer.readUnsignedShort());
 104         Assert.assertEquals("Wrong tpDst", 6633, serializedBuffer.readUnsignedShort());
 105         byte[] cookieRead = new byte[8];
 106         serializedBuffer.readBytes(cookieRead);
 107         Assert.assertArrayEquals("Wrong cookie", cookie, cookieRead);
 108         Assert.assertEquals("Wrong priority", 1, serializedBuffer.readUnsignedShort());
 109         Assert.assertEquals("Wrong reason", 1, serializedBuffer.readUnsignedByte());
 110         serializedBuffer.skipBytes(1);
 111         Assert.assertEquals("Wrong duration", 1L, serializedBuffer.readUnsignedInt());
 112         Assert.assertEquals("Wrong duration nsec", 1L, serializedBuffer.readUnsignedInt());
 113         Assert.assertEquals("Wrong idle timeout", 12, serializedBuffer.readUnsignedShort());
 114         serializedBuffer.skipBytes(2);
 115         Assert.assertEquals("Wrong packet count", 1L, serializedBuffer.readLong());
 116         Assert.assertEquals("Wrong byte count", 2L, serializedBuffer.readLong());
 117     }
 118 }