openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/OF10PacketOutInputMessageFactoryTest.java

   1 /* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */\r
   2 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;\r
   3 \r
   4 import io.netty.buffer.ByteBuf;\r
   5 import io.netty.buffer.UnpooledByteBufAllocator;\r
   6 \r
   7 import java.util.ArrayList;\r
   8 import java.util.List;\r
   9 \r
  10 import org.junit.Assert;\r
  11 import org.junit.Test;\r
  12 import org.opendaylight.openflowjava.protocol.impl.deserialization.factories.HelloMessageFactoryTest;\r
  13 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;\r
  14 import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;\r
  15 import org.opendaylight.openflowjava.protocol.impl.util.EncodeConstants;\r
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MaxLengthAction;\r
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MaxLengthActionBuilder;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortAction;\r
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.PortActionBuilder;\r
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.Output;\r
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.StripVlan;\r
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.ActionsList;\r
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.ActionsListBuilder;\r
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.actions.list.ActionBuilder;\r
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;\r
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;\r
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInputBuilder;\r
  28 \r
  29 /**\r
  30  * @author michal.polkorab\r
  31  *\r
  32  */\r
  33 public class OF10PacketOutInputMessageFactoryTest {\r
  34 \r
  35     /**\r
  36      * Testing of {@link OF10PacketOutInputMessageFactory} for correct translation from POJO\r
  37      * @throws Exception \r
  38      */\r
  39     @Test\r
  40     public void testPacketOutInputMessage() throws Exception {\r
  41         PacketOutInputBuilder builder = new PacketOutInputBuilder();\r
  42         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);\r
  43         builder.setBufferId(256L);\r
  44         builder.setInPort(new PortNumber(257L));\r
  45         List<ActionsList> actions = new ArrayList<>();\r
  46         ActionsListBuilder actionsListBuilder = new ActionsListBuilder();\r
  47         ActionBuilder actionBuilder = new ActionBuilder();\r
  48         actionBuilder.setType(Output.class);\r
  49         PortActionBuilder portBuilder = new PortActionBuilder();\r
  50         portBuilder.setPort(new PortNumber((long) 42));\r
  51         actionBuilder.addAugmentation(PortAction.class, portBuilder.build());\r
  52         MaxLengthActionBuilder maxLen = new MaxLengthActionBuilder();\r
  53         maxLen.setMaxLength(50);\r
  54         actionBuilder.addAugmentation(MaxLengthAction.class, maxLen.build());\r
  55         actionsListBuilder.setAction(actionBuilder.build());\r
  56         actions.add(actionsListBuilder.build());\r
  57         actionsListBuilder = new ActionsListBuilder();\r
  58         actionBuilder = new ActionBuilder();\r
  59         actionBuilder.setType(StripVlan.class);\r
  60         actionsListBuilder.setAction(actionBuilder.build());\r
  61         builder.setActionsList(actions);\r
  62         actions.add(actionsListBuilder.build());\r
  63         builder.setActionsList(actions);\r
  64         builder.setData(ByteBufUtils.hexStringToBytes("00 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14"));\r
  65         PacketOutInput message = builder.build();\r
  66         \r
  67         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
  68         OF10PacketOutInputMessageFactory factory = OF10PacketOutInputMessageFactory.getInstance();\r
  69         factory.messageToBuffer(HelloMessageFactoryTest.VERSION_YET_SUPPORTED, out, message);\r
  70         \r
  71         BufferHelper.checkHeaderV10(out, (byte) 13, 48);\r
  72         Assert.assertEquals("Wrong BufferId", 256, out.readUnsignedInt());\r
  73         Assert.assertEquals("Wrong PortNumber", 257, out.readUnsignedShort());\r
  74         Assert.assertEquals("Wrong actions length", 16, out.readUnsignedShort());\r
  75         Assert.assertEquals("Wrong action type", 0, out.readUnsignedShort());\r
  76         Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());\r
  77         Assert.assertEquals("Wrong port", 42, out.readUnsignedShort());\r
  78         Assert.assertEquals("Wrong maxlength", 50, out.readUnsignedShort());\r
  79         Assert.assertEquals("Wrong action type", 3, out.readUnsignedShort());\r
  80         Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());\r
  81         out.skipBytes(4);\r
  82         Assert.assertArrayEquals("Wrong data", message.getData(), out.readBytes(out.readableBytes()).array());\r
  83         Assert.assertTrue("Unread data", out.readableBytes() == 0);\r
  84     }\r
  85 \r
  86 }\r