openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/util/InstructionsDeserializerTest.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.util;
   9
  10 import io.netty.buffer.ByteBuf;
  11
  12 import java.util.List;
  13
  14 import org.junit.Assert;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
  18 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  19 import org.opendaylight.openflowjava.protocol.impl.deserialization.DeserializerRegistryImpl;
  20 import org.opendaylight.openflowjava.util.ByteBufUtils;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ActionsInstruction;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.GroupIdAction;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MaxLengthAction;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataInstruction;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MeterIdInstruction;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MplsTtlAction;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortAction;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.QueueIdAction;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TableIdInstruction;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
  32
  33 /**
  34  * @author michal.polkorab
  35  *
  36  */
  37 public class InstructionsDeserializerTest {
  38
  39
  40     private DeserializerRegistry registry;
  41
  42     /**
  43      * Initializes deserializer registry and lookups correct deserializer
  44      */
  45     @Before
  46     public void startUp() {
  47         registry = new DeserializerRegistryImpl();
  48         registry.init();
  49     }
  50
  51     /**
  52      * Testing instructions translation
  53      */
  54     @Test
  55     public void test() {
  56         ByteBuf message = BufferHelper.buildBuffer("00 01 00 08 0A 00 00 00 00 02 00 18 00 00 00 00 "
  57                 + "00 00 00 00 00 00 00 20 00 00 00 00 00 00 00 30 00 05 00 08 00 00 00 00 00 06 00 08 "
  58                 + "00 01 02 03 00 03 00 20 00 00 00 00 00 00 00 10 00 00 00 25 00 35 00 00 00 00 00 00 "
  59                 + "00 16 00 08 00 00 00 50 00 04 00 18 00 00 00 00 00 15 00 08 00 00 00 25 00 0F 00 08 05 00 00 00");
  60
  61         message.skipBytes(4); // skip XID
  62
  63         CodeKeyMaker keyMaker = CodeKeyMakerFactory.createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
  64         List<Instruction> instructions = ListDeserializer.deserializeList(EncodeConstants.OF13_VERSION_ID,
  65                 message.readableBytes(), message, keyMaker, registry);
  66         Instruction i1 = instructions.get(0);
  67         Assert.assertEquals("Wrong type - i1", "org.opendaylight.yang.gen.v1.urn."
  68                 + "opendaylight.openflow.common.instruction.rev130731.GotoTable", i1.getType().getName());
  69         Assert.assertEquals("Wrong table-id - i1", 10, i1.getAugmentation(TableIdInstruction.class).getTableId().intValue());
  70         Instruction i2 = instructions.get(1);
  71         Assert.assertEquals("Wrong type - i2", "org.opendaylight.yang.gen.v1.urn."
  72                 + "opendaylight.openflow.common.instruction.rev130731.WriteMetadata", i2.getType().getName());
  73         Assert.assertArrayEquals("Wrong metadata - i2", ByteBufUtils.hexStringToBytes("00 00 00 00 00 00 00 20"),
  74                 i2.getAugmentation(MetadataInstruction.class).getMetadata());
  75         Assert.assertArrayEquals("Wrong metadata-mask - i2", ByteBufUtils.hexStringToBytes("00 00 00 00 00 00 00 30"),
  76                 i2.getAugmentation(MetadataInstruction.class).getMetadataMask());
  77         Instruction i3 = instructions.get(2);
  78         Assert.assertEquals("Wrong type - i3", "org.opendaylight.yang.gen.v1.urn."
  79                 + "opendaylight.openflow.common.instruction.rev130731.ClearActions", i3.getType().getName());
  80         Assert.assertEquals("Wrong instructions - i3", 0, i3.getAugmentation(ActionsInstruction.class).getAction().size());
  81         Instruction i4 = instructions.get(3);
  82         Assert.assertEquals("Wrong type - i4", "org.opendaylight.yang.gen.v1.urn."
  83                 + "opendaylight.openflow.common.instruction.rev130731.Meter", i4.getType().getName());
  84         Assert.assertEquals("Wrong meterId - i4", 66051, i4.getAugmentation(MeterIdInstruction.class).getMeterId().intValue());
  85         Instruction i5 = instructions.get(4);
  86         Assert.assertEquals("Wrong type - i5", "org.opendaylight.yang.gen.v1.urn."
  87                 + "opendaylight.openflow.common.instruction.rev130731.WriteActions", i5.getType().getName());
  88         Assert.assertEquals("Wrong instructions - i5", 2, i5.getAugmentation(ActionsInstruction.class).getAction().size());
  89         Action action1 = i5.getAugmentation(ActionsInstruction.class).getAction().get(0);
  90         Assert.assertEquals("Wrong action", "org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.Output",
  91                 action1.getType().getName());
  92         Assert.assertEquals("Wrong action", 37, action1.getAugmentation(PortAction.class).getPort().getValue().intValue());
  93         Assert.assertEquals("Wrong action", 53, action1.getAugmentation(MaxLengthAction.class).getMaxLength().intValue());
  94         Action action2 = i5.getAugmentation(ActionsInstruction.class).getAction().get(1);
  95         Assert.assertEquals("Wrong action", "org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.Group",
  96                 action2.getType().getName());
  97         Assert.assertEquals("Wrong action", 80, action2.getAugmentation(GroupIdAction.class).getGroupId().intValue());
  98         Instruction i6 = instructions.get(5);
  99         Assert.assertEquals("Wrong type - i6", "org.opendaylight.yang.gen.v1.urn."
 100                 + "opendaylight.openflow.common.instruction.rev130731.ApplyActions", i6.getType().getName());
 101         Assert.assertEquals("Wrong instructions - i6", 2, i6.getAugmentation(ActionsInstruction.class).getAction().size());
 102         action1 = i6.getAugmentation(ActionsInstruction.class).getAction().get(0);
 103         Assert.assertEquals("Wrong action", "org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.SetQueue",
 104                 action1.getType().getName());
 105         Assert.assertEquals("Wrong action", 37, action1.getAugmentation(QueueIdAction.class).getQueueId().intValue());
 106         action2 = i6.getAugmentation(ActionsInstruction.class).getAction().get(1);
 107         Assert.assertEquals("Wrong action", "org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.SetMplsTtl",
 108                 action2.getType().getName());
 109         Assert.assertEquals("Wrong action", 5, action2.getAugmentation(MplsTtlAction.class).getMplsTtl().intValue());
 110     }
 111
 112 }