openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/GetAsyncReplyMessageFactoryTest.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.util.ArrayList;
  13 import java.util.List;
  14 import org.junit.Assert;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  18 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  19 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  20 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  21 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
  22 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowRemovedReason;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PacketInReason;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortReason;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetAsyncOutput;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetAsyncOutputBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.FlowRemovedMask;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.FlowRemovedMaskBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.PacketInMask;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.PacketInMaskBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.PortStatusMask;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.PortStatusMaskBuilder;
  34
  35 /**
  36  * @author giuseppex.petralia@intel.com
  37  *
  38  */
  39 public class GetAsyncReplyMessageFactoryTest {
  40     private OFSerializer<GetAsyncOutput> factory;
  41     private static final byte MESSAGE_TYPE = 27;
  42
  43     @Before
  44     public void startUp() {
  45         SerializerRegistry registry = new SerializerRegistryImpl();
  46         registry.init();
  47         factory = registry.getSerializer(new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, GetAsyncOutput.class));
  48     }
  49
  50     @Test
  51     public void testSerialize() throws Exception {
  52         GetAsyncOutputBuilder builder = new GetAsyncOutputBuilder();
  53         BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
  54         builder.setPacketInMask(createPacketInMask());
  55         builder.setPortStatusMask(createPortStatusMask());
  56         builder.setFlowRemovedMask(createFlowRemowedMask());
  57         GetAsyncOutput message = builder.build();
  58
  59         ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
  60         factory.serialize(message, serializedBuffer);
  61         BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 32);
  62         Assert.assertEquals("Wrong packetInMask", 7, serializedBuffer.readUnsignedInt());
  63         Assert.assertEquals("Wrong packetInMask", 0, serializedBuffer.readUnsignedInt());
  64         Assert.assertEquals("Wrong portStatusMask", 7, serializedBuffer.readUnsignedInt());
  65         Assert.assertEquals("Wrong portStatusMask", 0, serializedBuffer.readUnsignedInt());
  66         Assert.assertEquals("Wrong flowRemovedMask", 15, serializedBuffer.readUnsignedInt());
  67         Assert.assertEquals("Wrong flowRemovedMask", 0, serializedBuffer.readUnsignedInt());
  68     }
  69
  70     private static List<PacketInMask> createPacketInMask() {
  71         List<PacketInMask> masks = new ArrayList<>();
  72         PacketInMaskBuilder builder;
  73         // OFPCR_ROLE_EQUAL or OFPCR_ROLE_MASTER
  74         builder = new PacketInMaskBuilder();
  75         List<PacketInReason> packetInReasonList = new ArrayList<>();
  76         packetInReasonList.add(PacketInReason.OFPRNOMATCH);
  77         packetInReasonList.add(PacketInReason.OFPRACTION);
  78         packetInReasonList.add(PacketInReason.OFPRINVALIDTTL);
  79         builder.setMask(packetInReasonList);
  80         masks.add(builder.build());
  81         // OFPCR_ROLE_SLAVE
  82         builder = new PacketInMaskBuilder();
  83         packetInReasonList = new ArrayList<>();
  84         builder.setMask(packetInReasonList);
  85         masks.add(builder.build());
  86         return masks;
  87     }
  88
  89     private static List<PortStatusMask> createPortStatusMask() {
  90         List<PortStatusMask> masks = new ArrayList<>();
  91         PortStatusMaskBuilder builder;
  92         builder = new PortStatusMaskBuilder();
  93         // OFPCR_ROLE_EQUAL or OFPCR_ROLE_MASTER
  94         List<PortReason> portReasonList = new ArrayList<>();
  95         portReasonList.add(PortReason.OFPPRADD);
  96         portReasonList.add(PortReason.OFPPRDELETE);
  97         portReasonList.add(PortReason.OFPPRMODIFY);
  98         builder.setMask(portReasonList);
  99         masks.add(builder.build());
 100         // OFPCR_ROLE_SLAVE
 101         builder = new PortStatusMaskBuilder();
 102         portReasonList = new ArrayList<>();
 103         builder.setMask(portReasonList);
 104         masks.add(builder.build());
 105         return masks;
 106     }
 107
 108     private static List<FlowRemovedMask> createFlowRemowedMask() {
 109         List<FlowRemovedMask> masks = new ArrayList<>();
 110         FlowRemovedMaskBuilder builder;
 111         // OFPCR_ROLE_EQUAL or OFPCR_ROLE_MASTER
 112         builder = new FlowRemovedMaskBuilder();
 113         List<FlowRemovedReason> flowRemovedReasonList = new ArrayList<>();
 114         flowRemovedReasonList.add(FlowRemovedReason.OFPRRIDLETIMEOUT);
 115         flowRemovedReasonList.add(FlowRemovedReason.OFPRRHARDTIMEOUT);
 116         flowRemovedReasonList.add(FlowRemovedReason.OFPRRDELETE);
 117         flowRemovedReasonList.add(FlowRemovedReason.OFPRRGROUPDELETE);
 118         builder.setMask(flowRemovedReasonList);
 119         masks.add(builder.build());
 120         // OFPCR_ROLE_SLAVE
 121         builder = new FlowRemovedMaskBuilder();
 122         flowRemovedReasonList = new ArrayList<>();
 123         builder.setMask(flowRemovedReasonList);
 124         masks.add(builder.build());
 125         return masks;
 126     }
 127
 128     @Test
 129     public void testSetAsyncInputWithNullMasks() throws Exception {
 130         GetAsyncOutputBuilder builder = new GetAsyncOutputBuilder();
 131         BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
 132         builder.setPacketInMask(null);
 133         builder.setPortStatusMask(null);
 134         builder.setFlowRemovedMask(null);
 135         GetAsyncOutput message = builder.build();
 136         GetAsyncReplyMessageFactory serializer = new GetAsyncReplyMessageFactory();
 137         SerializerRegistry registry = new SerializerRegistryImpl();
 138         registry.init();
 139         ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
 140         serializer.serialize(message, serializedBuffer);
 141         BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 8);
 142         Assert.assertTrue("Unexpected data", serializedBuffer.readableBytes() == 0);
 143     }
 144
 145 }