openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/OF10StatsRequestInputFactoryTest.java

   1 /*\r
   2  * Copyright (c) 2013 Pantheon Technologies s.r.o. and others.  All rights reserved.\r
   3  *\r
   4  * This program and the accompanying materials are made available under the\r
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
   7  */\r
   8 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;\r
   9 \r
  10 import io.netty.buffer.ByteBuf;\r
  11 import io.netty.buffer.UnpooledByteBufAllocator;\r
  12 \r
  13 import org.junit.Assert;\r
  14 import org.junit.Before;\r
  15 import org.junit.Test;\r
  16 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageTypeKey;\r
  17 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;\r
  18 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;\r
  19 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;\r
  20 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;\r
  21 import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;\r
  22 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;\r
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;\r
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;\r
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowWildcardsV10;\r
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;\r
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;\r
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.v10.grouping.MatchV10Builder;\r
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;\r
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInputBuilder;\r
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestDescCaseBuilder;\r
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestExperimenterCaseBuilder;\r
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlowCaseBuilder;\r
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestPortStatsCaseBuilder;\r
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueueCaseBuilder;\r
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCaseBuilder;\r
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.desc._case.MultipartRequestDescBuilder;\r
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.experimenter._case.MultipartRequestExperimenterBuilder;\r
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlowBuilder;\r
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.port.stats._case.MultipartRequestPortStatsBuilder;\r
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.queue._case.MultipartRequestQueueBuilder;\r
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.table._case.MultipartRequestTableBuilder;\r
  43 \r
  44 /**\r
  45  * @author michal.polkorab\r
  46  *\r
  47  */\r
  48 public class OF10StatsRequestInputFactoryTest {\r
  49 \r
  50     private SerializerRegistry registry;\r
  51     private OFSerializer<MultipartRequestInput> multipartFactory;\r
  52 \r
  53     /**\r
  54      * Initializes serializer registry and stores correct factory in field\r
  55      */\r
  56     @Before\r
  57     public void startUp() {\r
  58         registry = new SerializerRegistryImpl();\r
  59         registry.init();\r
  60         multipartFactory = registry.getSerializer(\r
  61                 new MessageTypeKey<>(EncodeConstants.OF10_VERSION_ID, MultipartRequestInput.class));\r
  62     }\r
  63 \r
  64     /**\r
  65      * Testing OF10StatsRequestInputFactory (Desc) for correct serialization\r
  66      * @throws Exception\r
  67      */\r
  68     @Test\r
  69     public void testDesc() throws Exception {\r
  70         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();\r
  71         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);\r
  72         builder.setType(MultipartType.OFPMPDESC);\r
  73         builder.setFlags(new MultipartRequestFlags(false));\r
  74         MultipartRequestDescCaseBuilder caseBuilder = new MultipartRequestDescCaseBuilder();\r
  75         MultipartRequestDescBuilder descBuilder = new MultipartRequestDescBuilder();\r
  76         caseBuilder.setMultipartRequestDesc(descBuilder.build());\r
  77         builder.setMultipartRequestBody(caseBuilder.build());\r
  78         MultipartRequestInput message = builder.build();\r
  79         \r
  80         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
  81         multipartFactory.serialize(message, out);\r
  82         \r
  83         BufferHelper.checkHeaderV10(out, (byte) 16, 12);\r
  84         Assert.assertEquals("Wrong type", 0, out.readUnsignedShort());\r
  85         Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());\r
  86         Assert.assertTrue("Unread data", out.readableBytes() == 0);\r
  87     }\r
  88     \r
  89     /**\r
  90      * Testing OF10StatsRequestInputFactory (Flow) for correct serialization\r
  91      * @throws Exception\r
  92      */\r
  93     @Test\r
  94     public void testFlow() throws Exception {\r
  95         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();\r
  96         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);\r
  97         builder.setType(MultipartType.OFPMPFLOW);\r
  98         builder.setFlags(new MultipartRequestFlags(false));\r
  99         MultipartRequestFlowCaseBuilder caseBuilder = new MultipartRequestFlowCaseBuilder();\r
 100         MultipartRequestFlowBuilder flowBuilder = new MultipartRequestFlowBuilder();\r
 101         MatchV10Builder matchBuilder = new MatchV10Builder();\r
 102         matchBuilder.setWildcards(new FlowWildcardsV10(true, true, true, true, true, true,\r
 103                 true, true, true, true));\r
 104         matchBuilder.setNwSrcMask((short) 8);\r
 105         matchBuilder.setNwDstMask((short) 16);\r
 106         matchBuilder.setInPort(51);\r
 107         matchBuilder.setDlSrc(new MacAddress("00:01:02:03:04:05"));\r
 108         matchBuilder.setDlDst(new MacAddress("05:04:03:02:01:00"));\r
 109         matchBuilder.setDlVlan(52);\r
 110         matchBuilder.setDlVlanPcp((short) 53);\r
 111         matchBuilder.setDlType(54);\r
 112         matchBuilder.setNwTos((short) 55);\r
 113         matchBuilder.setNwProto((short) 56);\r
 114         matchBuilder.setNwSrc(new Ipv4Address("10.0.0.1"));\r
 115         matchBuilder.setNwDst(new Ipv4Address("10.0.0.2"));\r
 116         matchBuilder.setTpSrc(57);\r
 117         matchBuilder.setTpDst(58);\r
 118         flowBuilder.setMatchV10(matchBuilder.build());\r
 119         flowBuilder.setTableId((short) 1);\r
 120         flowBuilder.setOutPort(42L);\r
 121         caseBuilder.setMultipartRequestFlow(flowBuilder.build());\r
 122         builder.setMultipartRequestBody(caseBuilder.build());\r
 123         MultipartRequestInput message = builder.build();\r
 124         \r
 125         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
 126         multipartFactory.serialize(message, out);\r
 127         \r
 128         BufferHelper.checkHeaderV10(out, (byte) 16, 56);\r
 129         Assert.assertEquals("Wrong type", 1, out.readUnsignedShort());\r
 130         Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());\r
 131         Assert.assertEquals("Wrong wildcards", 3414271, out.readUnsignedInt());\r
 132         Assert.assertEquals("Wrong in-port", 51, out.readUnsignedShort());\r
 133         byte[] dlSrc = new byte[6];\r
 134         out.readBytes(dlSrc);\r
 135         Assert.assertEquals("Wrong dl-src", "00:01:02:03:04:05", ByteBufUtils.macAddressToString(dlSrc));\r
 136         byte[] dlDst = new byte[6];\r
 137         out.readBytes(dlDst);\r
 138         Assert.assertEquals("Wrong dl-dst", "05:04:03:02:01:00", ByteBufUtils.macAddressToString(dlDst));\r
 139         Assert.assertEquals("Wrong dl-vlan", 52, out.readUnsignedShort());\r
 140         Assert.assertEquals("Wrong dl-vlan-pcp", 53, out.readUnsignedByte());\r
 141         out.skipBytes(1);\r
 142         Assert.assertEquals("Wrong dl-type", 54, out.readUnsignedShort());\r
 143         Assert.assertEquals("Wrong nw-tos", 55, out.readUnsignedByte());\r
 144         Assert.assertEquals("Wrong nw-proto", 56, out.readUnsignedByte());\r
 145         out.skipBytes(2);\r
 146         Assert.assertEquals("Wrong nw-src", 167772161, out.readUnsignedInt());\r
 147         Assert.assertEquals("Wrong nw-dst", 167772162, out.readUnsignedInt());\r
 148         Assert.assertEquals("Wrong tp-src", 57, out.readUnsignedShort());\r
 149         Assert.assertEquals("Wrong tp-dst", 58, out.readUnsignedShort());\r
 150         Assert.assertEquals("Wrong table-id", 1, out.readUnsignedByte());\r
 151         out.skipBytes(1);\r
 152         Assert.assertEquals("Wrong out-port", 42, out.readUnsignedShort());\r
 153         Assert.assertTrue("Unread data", out.readableBytes() == 0);\r
 154     }\r
 155     \r
 156     /**\r
 157      * Testing OF10StatsRequestInputFactory (Aggregate) for correct serialization\r
 158      * @throws Exception\r
 159      */\r
 160     @Test\r
 161     public void testAggregate() throws Exception {\r
 162         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();\r
 163         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);\r
 164         builder.setType(MultipartType.OFPMPAGGREGATE);\r
 165         builder.setFlags(new MultipartRequestFlags(false));\r
 166         MultipartRequestFlowCaseBuilder caseBuilder = new MultipartRequestFlowCaseBuilder();\r
 167         MultipartRequestFlowBuilder flowBuilder = new MultipartRequestFlowBuilder();\r
 168         MatchV10Builder matchBuilder = new MatchV10Builder();\r
 169         matchBuilder.setWildcards(new FlowWildcardsV10(false, false, false, false,\r
 170                 false, false, false, false, false, false));\r
 171         matchBuilder.setNwSrcMask((short) 32);\r
 172         matchBuilder.setNwDstMask((short) 32);\r
 173         matchBuilder.setInPort(51);\r
 174         matchBuilder.setDlSrc(new MacAddress("00:01:02:03:04:05"));\r
 175         matchBuilder.setDlDst(new MacAddress("05:04:03:02:01:00"));\r
 176         matchBuilder.setDlVlan(52);\r
 177         matchBuilder.setDlVlanPcp((short) 53);\r
 178         matchBuilder.setDlType(54);\r
 179         matchBuilder.setNwTos((short) 55);\r
 180         matchBuilder.setNwProto((short) 56);\r
 181         matchBuilder.setNwSrc(new Ipv4Address("10.0.0.1"));\r
 182         matchBuilder.setNwDst(new Ipv4Address("10.0.0.2"));\r
 183         matchBuilder.setTpSrc(57);\r
 184         matchBuilder.setTpDst(58);\r
 185         flowBuilder.setMatchV10(matchBuilder.build());\r
 186         flowBuilder.setTableId((short) 42);\r
 187         flowBuilder.setOutPort(6653L);\r
 188         caseBuilder.setMultipartRequestFlow(flowBuilder.build());\r
 189         builder.setMultipartRequestBody(caseBuilder.build());\r
 190         MultipartRequestInput message = builder.build();\r
 191         \r
 192         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
 193         multipartFactory.serialize(message, out);\r
 194         \r
 195         BufferHelper.checkHeaderV10(out, (byte) 16, 56);\r
 196         Assert.assertEquals("Wrong type", 2, out.readUnsignedShort());\r
 197         Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());\r
 198         Assert.assertEquals("Wrong wildcards", 0, out.readUnsignedInt());\r
 199         Assert.assertEquals("Wrong in-port", 51, out.readUnsignedShort());\r
 200         byte[] dlSrc = new byte[6];\r
 201         out.readBytes(dlSrc);\r
 202         Assert.assertEquals("Wrong dl-src", "00:01:02:03:04:05", ByteBufUtils.macAddressToString(dlSrc));\r
 203         byte[] dlDst = new byte[6];\r
 204         out.readBytes(dlDst);\r
 205         Assert.assertEquals("Wrong dl-dst", "05:04:03:02:01:00", ByteBufUtils.macAddressToString(dlDst));\r
 206         Assert.assertEquals("Wrong dl-vlan", 52, out.readUnsignedShort());\r
 207         Assert.assertEquals("Wrong dl-vlan-pcp", 53, out.readUnsignedByte());\r
 208         out.skipBytes(1);\r
 209         Assert.assertEquals("Wrong dl-type", 54, out.readUnsignedShort());\r
 210         Assert.assertEquals("Wrong nw-tos", 55, out.readUnsignedByte());\r
 211         Assert.assertEquals("Wrong nw-proto", 56, out.readUnsignedByte());\r
 212         out.skipBytes(2);\r
 213         Assert.assertEquals("Wrong nw-src", 167772161, out.readUnsignedInt());\r
 214         Assert.assertEquals("Wrong nw-dst", 167772162, out.readUnsignedInt());\r
 215         Assert.assertEquals("Wrong tp-src", 57, out.readUnsignedShort());\r
 216         Assert.assertEquals("Wrong tp-dst", 58, out.readUnsignedShort());\r
 217         Assert.assertEquals("Wrong table-id", 42, out.readUnsignedByte());\r
 218         out.skipBytes(1);\r
 219         Assert.assertEquals("Wrong out-port", 6653, out.readUnsignedShort());\r
 220         Assert.assertTrue("Unread data", out.readableBytes() == 0);\r
 221     }\r
 222     \r
 223     /**\r
 224      * Testing OF10StatsRequestInputFactory (Table) for correct serialization\r
 225      * @throws Exception\r
 226      */\r
 227     @Test\r
 228     public void testTable() throws Exception {\r
 229         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();\r
 230         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);\r
 231         builder.setType(MultipartType.OFPMPTABLE);\r
 232         builder.setFlags(new MultipartRequestFlags(false));\r
 233         MultipartRequestTableCaseBuilder caseBuilder = new MultipartRequestTableCaseBuilder();\r
 234         MultipartRequestTableBuilder tableBuilder = new MultipartRequestTableBuilder();\r
 235         caseBuilder.setMultipartRequestTable(tableBuilder.build());\r
 236         builder.setMultipartRequestBody(caseBuilder.build());\r
 237         MultipartRequestInput message = builder.build();\r
 238         \r
 239         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
 240         multipartFactory.serialize(message, out);\r
 241         \r
 242         BufferHelper.checkHeaderV10(out, (byte) 16, 12);\r
 243         Assert.assertEquals("Wrong type", 3, out.readUnsignedShort());\r
 244         Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());\r
 245         Assert.assertTrue("Unread data", out.readableBytes() == 0);\r
 246     }\r
 247     \r
 248     /**\r
 249      * Testing OF10StatsRequestInputFactory (Port) for correct serialization\r
 250      * @throws Exception\r
 251      */\r
 252     @Test\r
 253     public void testPort() throws Exception {\r
 254         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();\r
 255         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);\r
 256         builder.setType(MultipartType.OFPMPPORTSTATS);\r
 257         builder.setFlags(new MultipartRequestFlags(false));\r
 258         MultipartRequestPortStatsCaseBuilder caseBuilder = new MultipartRequestPortStatsCaseBuilder();\r
 259         MultipartRequestPortStatsBuilder portBuilder = new MultipartRequestPortStatsBuilder();\r
 260         portBuilder.setPortNo(15L);\r
 261         caseBuilder.setMultipartRequestPortStats(portBuilder.build());\r
 262         builder.setMultipartRequestBody(caseBuilder.build());\r
 263         MultipartRequestInput message = builder.build();\r
 264         \r
 265         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
 266         multipartFactory.serialize(message, out);\r
 267         \r
 268         BufferHelper.checkHeaderV10(out, (byte) 16, 20);\r
 269         Assert.assertEquals("Wrong type", 4, out.readUnsignedShort());\r
 270         Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());\r
 271         Assert.assertEquals("Wrong port-no", 15, out.readUnsignedShort());\r
 272         out.skipBytes(6);\r
 273         Assert.assertTrue("Unread data", out.readableBytes() == 0);\r
 274     }\r
 275 \r
 276     /**\r
 277      * Testing OF10StatsRequestInputFactory (Queue) for correct serialization\r
 278      * @throws Exception\r
 279      */\r
 280     @Test\r
 281     public void testQueue() throws Exception {\r
 282         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();\r
 283         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);\r
 284         builder.setType(MultipartType.OFPMPQUEUE);\r
 285         builder.setFlags(new MultipartRequestFlags(false));\r
 286         MultipartRequestQueueCaseBuilder caseBuilder = new MultipartRequestQueueCaseBuilder();\r
 287         MultipartRequestQueueBuilder queueBuilder = new MultipartRequestQueueBuilder();\r
 288         queueBuilder.setPortNo(15L);\r
 289         queueBuilder.setQueueId(16L);\r
 290         caseBuilder.setMultipartRequestQueue(queueBuilder.build());\r
 291         builder.setMultipartRequestBody(caseBuilder.build());\r
 292         MultipartRequestInput message = builder.build();\r
 293         \r
 294         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
 295         multipartFactory.serialize(message, out);\r
 296         \r
 297         BufferHelper.checkHeaderV10(out, (byte) 16, 20);\r
 298         Assert.assertEquals("Wrong type", 5, out.readUnsignedShort());\r
 299         Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());\r
 300         Assert.assertEquals("Wrong port-no", 15, out.readUnsignedShort());\r
 301         out.skipBytes(2);\r
 302         Assert.assertEquals("Wrong queue-id", 16, out.readUnsignedInt());\r
 303         Assert.assertTrue("Unread data", out.readableBytes() == 0);\r
 304     }\r
 305     \r
 306     /**\r
 307      * Testing OF10StatsRequestInputFactory (Vendor) for correct serialization\r
 308      * @throws Exception\r
 309      */\r
 310     @Test\r
 311     public void testExperimenter() throws Exception {\r
 312         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();\r
 313         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);\r
 314         builder.setType(MultipartType.OFPMPEXPERIMENTER);\r
 315         builder.setFlags(new MultipartRequestFlags(false));\r
 316         MultipartRequestExperimenterCaseBuilder caseBuilder = new MultipartRequestExperimenterCaseBuilder();\r
 317         MultipartRequestExperimenterBuilder expBuilder = new MultipartRequestExperimenterBuilder();\r
 318         expBuilder.setExperimenter(56L);\r
 319         byte[] expData = new byte[]{0, 1, 2, 3, 4, 5, 6, 7};\r
 320         expBuilder.setData(expData);\r
 321         caseBuilder.setMultipartRequestExperimenter(expBuilder.build());\r
 322         builder.setMultipartRequestBody(caseBuilder.build());\r
 323         MultipartRequestInput message = builder.build();\r
 324         \r
 325         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
 326         multipartFactory.serialize(message, out);\r
 327         \r
 328         BufferHelper.checkHeaderV10(out, (byte) 16, 24);\r
 329         Assert.assertEquals("Wrong type", 0xFFFF, out.readUnsignedShort());\r
 330         Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());\r
 331         Assert.assertEquals("Wrong experimenter", 56, out.readUnsignedInt());\r
 332         byte[] temp = new byte[8];\r
 333         out.readBytes(temp);\r
 334         Assert.assertArrayEquals("Wrong data", expData, temp);\r
 335         Assert.assertTrue("Unread data", out.readableBytes() == 0);\r
 336     }\r
 337 \r
 338     /**\r
 339      * Testing OF10StatsRequestInputFactory (Vendor) for correct serialization\r
 340      * @throws Exception\r
 341      */\r
 342     @Test\r
 343     public void testExperimenterWithoutData() throws Exception {\r
 344         MultipartRequestInputBuilder builder = new MultipartRequestInputBuilder();\r
 345         BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID);\r
 346         builder.setType(MultipartType.OFPMPEXPERIMENTER);\r
 347         builder.setFlags(new MultipartRequestFlags(false));\r
 348         MultipartRequestExperimenterCaseBuilder caseBuilder = new MultipartRequestExperimenterCaseBuilder();\r
 349         MultipartRequestExperimenterBuilder expBuilder = new MultipartRequestExperimenterBuilder();\r
 350         expBuilder.setExperimenter(56L);\r
 351         caseBuilder.setMultipartRequestExperimenter(expBuilder.build());\r
 352         builder.setMultipartRequestBody(caseBuilder.build());\r
 353         MultipartRequestInput message = builder.build();\r
 354         \r
 355         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
 356         multipartFactory.serialize(message, out);\r
 357         \r
 358         BufferHelper.checkHeaderV10(out, (byte) 16, 16);\r
 359         Assert.assertEquals("Wrong type", 0xFFFF, out.readUnsignedShort());\r
 360         Assert.assertEquals("Wrong flags", 0, out.readUnsignedShort());\r
 361         Assert.assertEquals("Wrong experimenter", 56, out.readUnsignedInt());\r
 362         Assert.assertTrue("Unread data", out.readableBytes() == 0);\r
 363     }\r
 364 }\r