openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/GroupModInputMessageFactoryTest.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 junit.framework.Assert;\r
  11 \r
  12 import org.junit.Test;\r
  13 import org.opendaylight.openflowjava.protocol.impl.deserialization.factories.HelloMessageFactoryTest;\r
  14 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;\r
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupModCommand;\r
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupType;\r
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GroupModInput;\r
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GroupModInputBuilder;\r
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.group.mod.Buckets;\r
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.group.mod.BucketsBuilder;\r
  22 \r
  23 /**\r
  24  * @author timotej.kubas\r
  25  *\r
  26  */\r
  27 public class GroupModInputMessageFactoryTest {\r
  28     private static final byte PADDING_IN_GROUP_MOD_MESSAGE = 1;\r
  29     \r
  30     /**\r
  31      * @throws Exception\r
  32      * Testing of {@link GroupModInputMessageFactory} for correct translation from POJO\r
  33      */\r
  34     @Test\r
  35     public void testGroupModInputMessage() throws Exception {\r
  36         GroupModInputBuilder builder = new GroupModInputBuilder();\r
  37         BufferHelper.setupHeader(builder);\r
  38         builder.setCommand(GroupModCommand.forValue(2));\r
  39         builder.setType(GroupType.forValue(3));\r
  40         builder.setGroupId(256L);\r
  41         builder.setBuckets(createBucketsList());\r
  42         GroupModInput message = builder.build();\r
  43         \r
  44         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
  45         GroupModInputMessageFactory factory = GroupModInputMessageFactory.getInstance();\r
  46         factory.messageToBuffer(HelloMessageFactoryTest.VERSION_YET_SUPPORTED, out, message);\r
  47         \r
  48         BufferHelper.checkHeaderV13(out, factory.getMessageType(), factory.computeLength());\r
  49         Assert.assertEquals("Wrong command", message.getCommand().getIntValue(), out.readShort());\r
  50         Assert.assertEquals("Wrong type", message.getType().getIntValue(), out.readByte());\r
  51         out.skipBytes(PADDING_IN_GROUP_MOD_MESSAGE);\r
  52         Assert.assertEquals("Wrong groupId", message.getGroupId().intValue(), out.readUnsignedInt());\r
  53         Assert.assertEquals("Wrong bucketList", createBucketsList(), createBucketsListFromBufer(out));\r
  54     }\r
  55     \r
  56     private static List<Buckets> createBucketsList(){\r
  57         List<Buckets> bucketsList = new ArrayList<>();\r
  58         BucketsBuilder bucketsBuilder = new BucketsBuilder();\r
  59         Buckets bucket;\r
  60         bucketsBuilder.setWeight(10);\r
  61         bucketsBuilder.setWatchPort(new PortNumber(65L));\r
  62         bucketsBuilder.setWatchGroup(22L);\r
  63         bucket = bucketsBuilder.build();\r
  64         bucketsList.add(bucket);\r
  65         return bucketsList;\r
  66     }\r
  67     \r
  68     private static List<Buckets> createBucketsListFromBufer(ByteBuf out){\r
  69         List<Buckets> bucketsList = new ArrayList<>();\r
  70         BucketsBuilder bucketsBuilder = new BucketsBuilder();\r
  71         Buckets bucket;\r
  72         bucketsBuilder.setWeight((int) out.readShort());\r
  73         bucketsBuilder.setWatchPort(new PortNumber(out.readUnsignedInt()));\r
  74         bucketsBuilder.setWatchGroup(out.readUnsignedInt());\r
  75         out.skipBytes(4);\r
  76         bucket = bucketsBuilder.build();\r
  77         bucketsList.add(bucket);\r
  78         return bucketsList;\r
  79     }\r
  80 }\r