openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/SetAsyncInputMessageFactoryTest.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
   9 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
  10
  11 import io.netty.buffer.ByteBuf;
  12 import io.netty.buffer.UnpooledByteBufAllocator;
  13
  14 import java.util.ArrayList;
  15 import java.util.List;
  16
  17 import org.junit.Assert;
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageTypeKey;
  21 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  22 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  23 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  24 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
  25 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowRemovedReason;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PacketInReason;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortReason;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.SetAsyncInput;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.SetAsyncInputBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.FlowRemovedMask;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.FlowRemovedMaskBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.PacketInMask;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.PacketInMaskBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.PortStatusMask;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.async.body.grouping.PortStatusMaskBuilder;
  37
  38 /**
  39  * @author timotej.kubas
  40  * @author michal.polkorab
  41  */
  42 public class SetAsyncInputMessageFactoryTest {
  43
  44     private SerializerRegistry registry;
  45     private OFSerializer<SetAsyncInput> setAsyncFactory;
  46
  47     /**
  48      * Initializes serializer registry and stores correct factory in field
  49      */
  50     @Before
  51     public void startUp() {
  52         registry = new SerializerRegistryImpl();
  53         registry.init();
  54         setAsyncFactory = registry.getSerializer(
  55                 new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, SetAsyncInput.class));
  56     }
  57
  58     /**
  59      * @throws Exception
  60      * Testing of {@link SetAsyncInputMessageFactory} for correct translation from POJO
  61      */
  62     @Test
  63     public void testSetAsyncInputMessage() throws Exception {
  64         SetAsyncInputBuilder builder = new SetAsyncInputBuilder();
  65         BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
  66         builder.setPacketInMask(createPacketInMask());
  67         builder.setPortStatusMask(createPortStatusMask());
  68         builder.setFlowRemovedMask(createFlowRemowedMask());
  69         SetAsyncInput message = builder.build();
  70
  71         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
  72         setAsyncFactory.serialize(message, out);
  73
  74         BufferHelper.checkHeaderV13(out,(byte) 28, 32);
  75         Assert.assertEquals("Wrong packetInMask", 7, out.readUnsignedInt());
  76         Assert.assertEquals("Wrong packetInMask", 0, out.readUnsignedInt());
  77         Assert.assertEquals("Wrong portStatusMask", 7, out.readUnsignedInt());
  78         Assert.assertEquals("Wrong portStatusMask", 0, out.readUnsignedInt());
  79         Assert.assertEquals("Wrong flowRemovedMask", 15, out.readUnsignedInt());
  80         Assert.assertEquals("Wrong flowRemovedMask", 0, out.readUnsignedInt());
  81
  82     }
  83
  84     private static List<PacketInMask> createPacketInMask() {
  85         List<PacketInMask> masks = new ArrayList<>();
  86         PacketInMaskBuilder builder;
  87         // OFPCR_ROLE_EQUAL or OFPCR_ROLE_MASTER
  88         builder = new PacketInMaskBuilder();
  89         List<PacketInReason> packetInReasonList = new ArrayList<>();
  90         packetInReasonList.add(PacketInReason.OFPRNOMATCH);
  91         packetInReasonList.add(PacketInReason.OFPRACTION);
  92         packetInReasonList.add(PacketInReason.OFPRINVALIDTTL);
  93         builder.setMask(packetInReasonList);
  94         masks.add(builder.build());
  95         // OFPCR_ROLE_SLAVE
  96         builder = new PacketInMaskBuilder();
  97         packetInReasonList = new ArrayList<>();
  98         builder.setMask(packetInReasonList);
  99         masks.add(builder.build());
 100         return masks;
 101     }
 102
 103     private static List<PortStatusMask> createPortStatusMask() {
 104         List<PortStatusMask> masks = new ArrayList<>();
 105         PortStatusMaskBuilder builder;
 106         builder = new PortStatusMaskBuilder();
 107         // OFPCR_ROLE_EQUAL or OFPCR_ROLE_MASTER
 108         List<PortReason> portReasonList = new ArrayList<>();
 109         portReasonList.add(PortReason.OFPPRADD);
 110         portReasonList.add(PortReason.OFPPRDELETE);
 111         portReasonList.add(PortReason.OFPPRMODIFY);
 112         builder.setMask(portReasonList);
 113         masks.add(builder.build());
 114         // OFPCR_ROLE_SLAVE
 115         builder = new PortStatusMaskBuilder();
 116         portReasonList = new ArrayList<>();
 117         builder.setMask(portReasonList);
 118         masks.add(builder.build());
 119         return masks;
 120     }
 121
 122     private static List<FlowRemovedMask> createFlowRemowedMask() {
 123         List<FlowRemovedMask> masks = new ArrayList<>();
 124         FlowRemovedMaskBuilder builder;
 125         // OFPCR_ROLE_EQUAL or OFPCR_ROLE_MASTER
 126         builder = new FlowRemovedMaskBuilder();
 127         List<FlowRemovedReason> flowRemovedReasonList = new ArrayList<>();
 128         flowRemovedReasonList.add(FlowRemovedReason.OFPRRIDLETIMEOUT);
 129         flowRemovedReasonList.add(FlowRemovedReason.OFPRRHARDTIMEOUT);
 130         flowRemovedReasonList.add(FlowRemovedReason.OFPRRDELETE);
 131         flowRemovedReasonList.add(FlowRemovedReason.OFPRRGROUPDELETE);
 132         builder.setMask(flowRemovedReasonList);
 133         masks.add(builder.build());
 134         // OFPCR_ROLE_SLAVE
 135         builder = new FlowRemovedMaskBuilder();
 136         flowRemovedReasonList = new ArrayList<>();
 137         builder.setMask(flowRemovedReasonList);
 138         masks.add(builder.build());
 139         return masks;
 140     }
 141
 142     /**
 143      * @throws Exception
 144      * Testing of {@link SetAsyncInputMessageFactory} for correct translation from POJO
 145      */
 146     @Test
 147     public void testSetAsyncInputWithNullMasks() throws Exception {
 148         SetAsyncInputBuilder builder = new SetAsyncInputBuilder();
 149         BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
 150         builder.setPacketInMask(null);
 151         builder.setPortStatusMask(null);
 152         builder.setFlowRemovedMask(null);
 153         SetAsyncInput message = builder.build();
 154
 155         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
 156         setAsyncFactory.serialize(message, out);
 157
 158         BufferHelper.checkHeaderV13(out,(byte) 28, 8);
 159         Assert.assertTrue("Unexpected data", out.readableBytes() == 0);
 160     }
 161 }