openflowjava/openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/OF10FlowModInputMessageFactoryTest.java

   1 /*
   2  * Copyright (c) 2013 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.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 java.util.ArrayList;
  14 import java.util.List;
  15 import org.junit.Assert;
  16 import org.junit.Before;
  17 import org.junit.Test;
  18 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  19 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  20 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  21 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  22 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
  23 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetNwDstCaseBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetTpSrcCaseBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.nw.dst._case.SetNwDstActionBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.tp.src._case.SetTpSrcActionBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModCommand;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFlagsV10;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowWildcardsV10;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10Builder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowModInput;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowModInputBuilder;
  39 import org.opendaylight.yangtools.yang.common.Uint16;
  40 import org.opendaylight.yangtools.yang.common.Uint32;
  41 import org.opendaylight.yangtools.yang.common.Uint64;
  42 import org.opendaylight.yangtools.yang.common.Uint8;
  43
  44 /**
  45  * Unit tests for OF10FlowModInputMessageFactory.
  46  *
  47  * @author michal.polkorab
  48  */
  49 public class OF10FlowModInputMessageFactoryTest {
  50
  51     private SerializerRegistry registry;
  52     private OFSerializer<FlowModInput> flowModFactory;
  53
  54     /**
  55      * Initializes serializer registry and stores correct factory in field.
  56      */
  57     @Before
  58     public void startUp() {
  59         registry = new SerializerRegistryImpl();
  60         registry.init();
  61         flowModFactory = registry.getSerializer(
  62                 new MessageTypeKey<>(EncodeConstants.OF_VERSION_1_0, FlowModInput.class));
  63     }
  64
  65     /**
  66      * Testing of {@link OF10FlowModInputMessageFactory} for correct translation from POJO.
  67      */
  68     @Test
  69     public void testFlowModInputMessageFactory() throws Exception {
  70         FlowModInputBuilder builder = new FlowModInputBuilder();
  71         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);
  72         MatchV10Builder matchBuilder = new MatchV10Builder();
  73         matchBuilder.setWildcards(new FlowWildcardsV10(true, true, true, true, true, true, true, true, true, true));
  74         matchBuilder.setNwSrcMask(Uint8.ZERO);
  75         matchBuilder.setNwDstMask(Uint8.ZERO);
  76         matchBuilder.setInPort(Uint16.valueOf(58));
  77         matchBuilder.setDlSrc(new MacAddress("01:01:01:01:01:01"));
  78         matchBuilder.setDlDst(new MacAddress("ff:ff:ff:ff:ff:ff"));
  79         matchBuilder.setDlVlan(Uint16.valueOf(18));
  80         matchBuilder.setDlVlanPcp(Uint8.valueOf(5));
  81         matchBuilder.setDlType(Uint16.valueOf(42));
  82         matchBuilder.setNwTos(Uint8.valueOf(4));
  83         matchBuilder.setNwProto(Uint8.valueOf(7));
  84         matchBuilder.setNwSrc(new Ipv4Address("8.8.8.8"));
  85         matchBuilder.setNwDst(new Ipv4Address("16.16.16.16"));
  86         matchBuilder.setTpSrc(Uint16.valueOf(6653));
  87         matchBuilder.setTpDst(Uint16.valueOf(6633));
  88         builder.setMatchV10(matchBuilder.build());
  89         final byte[] cookie = new byte[]{(byte) 0xFF, 0x01, 0x04, 0x01, 0x06, 0x00, 0x07, 0x01};
  90         builder.setCookie(Uint64.valueOf(new BigInteger(1, cookie)));
  91         builder.setCommand(FlowModCommand.forValue(0));
  92         builder.setIdleTimeout(Uint16.valueOf(12));
  93         builder.setHardTimeout(Uint16.valueOf(16));
  94         builder.setPriority(Uint16.ONE);
  95         builder.setBufferId(Uint32.TWO);
  96         builder.setOutPort(new PortNumber(Uint32.valueOf(4422)));
  97         builder.setFlagsV10(new FlowModFlagsV10(true, false, true));
  98         final List<Action> actions = new ArrayList<>();
  99         ActionBuilder actionBuilder = new ActionBuilder();
 100         SetNwDstCaseBuilder nwDstCaseBuilder = new SetNwDstCaseBuilder();
 101         SetNwDstActionBuilder nwDstBuilder = new SetNwDstActionBuilder();
 102         nwDstBuilder.setIpAddress(new Ipv4Address("2.2.2.2"));
 103         nwDstCaseBuilder.setSetNwDstAction(nwDstBuilder.build());
 104         actionBuilder.setActionChoice(nwDstCaseBuilder.build());
 105         actions.add(actionBuilder.build());
 106         actionBuilder = new ActionBuilder();
 107         SetTpSrcCaseBuilder tpSrcCaseBuilder = new SetTpSrcCaseBuilder();
 108         SetTpSrcActionBuilder tpSrcBuilder = new SetTpSrcActionBuilder();
 109         tpSrcBuilder.setPort(new PortNumber(Uint32.valueOf(42)));
 110         tpSrcCaseBuilder.setSetTpSrcAction(tpSrcBuilder.build());
 111         actionBuilder.setActionChoice(tpSrcCaseBuilder.build());
 112         actions.add(actionBuilder.build());
 113         builder.setAction(actions);
 114         FlowModInput message = builder.build();
 115
 116         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
 117         flowModFactory.serialize(message, out);
 118
 119         BufferHelper.checkHeaderV10(out, (byte) 14, 88);
 120         Assert.assertEquals("Wrong wildcards", 3678463, out.readUnsignedInt());
 121         Assert.assertEquals("Wrong inPort", 58, out.readUnsignedShort());
 122         byte[] dlSrc = new byte[6];
 123         out.readBytes(dlSrc);
 124         Assert.assertArrayEquals("Wrong dlSrc", new byte[] { 01, 01, 01, 01, 01, 01 }, dlSrc);
 125         byte[] dlDst = new byte[6];
 126         out.readBytes(dlDst);
 127         Assert.assertArrayEquals("Wrong dlDst", new byte[] { -1, -1, -1, -1, -1, -1 }, dlDst);
 128         Assert.assertEquals("Wrong dlVlan", 18, out.readUnsignedShort());
 129         Assert.assertEquals("Wrong dlVlanPcp", 5, out.readUnsignedByte());
 130         out.skipBytes(1);
 131         Assert.assertEquals("Wrong dlType", 42, out.readUnsignedShort());
 132         Assert.assertEquals("Wrong nwTos", 4, out.readUnsignedByte());
 133         Assert.assertEquals("Wrong nwProto", 7, out.readUnsignedByte());
 134         out.skipBytes(2);
 135         Assert.assertEquals("Wrong nwSrc", 134744072, out.readUnsignedInt());
 136         Assert.assertEquals("Wrong nwDst", 269488144, out.readUnsignedInt());
 137         Assert.assertEquals("Wrong tpSrc", 6653, out.readUnsignedShort());
 138         Assert.assertEquals("Wrong tpDst", 6633, out.readUnsignedShort());
 139         byte[] cookieRead = new byte[8];
 140         out.readBytes(cookieRead);
 141         Assert.assertArrayEquals("Wrong cookie", cookie, cookieRead);
 142         Assert.assertEquals("Wrong command", 0, out.readUnsignedShort());
 143         Assert.assertEquals("Wrong idleTimeOut", 12, out.readUnsignedShort());
 144         Assert.assertEquals("Wrong hardTimeOut", 16, out.readUnsignedShort());
 145         Assert.assertEquals("Wrong priority", 1, out.readUnsignedShort());
 146         Assert.assertEquals("Wrong bufferId", 2, out.readUnsignedInt());
 147         Assert.assertEquals("Wrong outPort", 4422, out.readUnsignedShort());
 148         Assert.assertEquals("Wrong flags", 3, out.readUnsignedShort());
 149         Assert.assertEquals("Wrong action - type", 7, out.readUnsignedShort());
 150         Assert.assertEquals("Wrong action - length", 8, out.readUnsignedShort());
 151         Assert.assertEquals("Wrong flags", 33686018, out.readUnsignedInt());
 152         Assert.assertEquals("Wrong action - type", 9, out.readUnsignedShort());
 153         Assert.assertEquals("Wrong action - length", 8, out.readUnsignedShort());
 154         Assert.assertEquals("Wrong flags", 42, out.readUnsignedShort());
 155         out.skipBytes(2);
 156     }
 157 }