openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/ErrorMessageFactoryTest.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.deserialization.factories;
  10
  11 import io.netty.buffer.ByteBuf;
  12
  13 import org.junit.Assert;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.junit.runner.RunWith;
  17 import org.mockito.Matchers;
  18 import org.mockito.Mock;
  19 import org.mockito.Mockito;
  20 import org.mockito.runners.MockitoJUnitRunner;
  21 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
  22 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageCodeKey;
  23 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ErrorMessage;
  25
  26 /**
  27  * @author michal.polkorab
  28  * @author timotej.kubas
  29  */
  30 @RunWith(MockitoJUnitRunner.class)
  31 public class ErrorMessageFactoryTest {
  32
  33     @Mock DeserializerRegistry registry;
  34     @Mock ErrorMessageFactory deserializer;
  35
  36     private ErrorMessageFactory errorFactory;
  37
  38     /**
  39      * Initializes deserializer registry and lookups correct deserializer
  40      */
  41     @Before
  42     public void startUp() {
  43         errorFactory = new ErrorMessageFactory();
  44     }
  45
  46     /**
  47      * Test of {@link ErrorMessageFactory} for correct translation into POJO
  48      */
  49     @Test
  50     public void testWithoutData() {
  51         ByteBuf bb = BufferHelper.buildBuffer("00 00 00 00");
  52         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  53
  54         BufferHelper.checkHeaderV13(builtByFactory);
  55         Assert.assertEquals("Wrong type", 0, builtByFactory.getType().intValue());
  56         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  57         Assert.assertEquals("Wrong type string", "HELLOFAILED", builtByFactory.getTypeString());
  58         Assert.assertEquals("Wrong code string", "INCOMPATIBLE", builtByFactory.getCodeString());
  59         Assert.assertNull("Data is not null", builtByFactory.getData());
  60
  61         bb = BufferHelper.buildBuffer("00 01 00 00");
  62         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  63
  64         BufferHelper.checkHeaderV13(builtByFactory);
  65         Assert.assertEquals("Wrong type", 1, builtByFactory.getType().intValue());
  66         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  67         Assert.assertEquals("Wrong type string", "BADREQUEST", builtByFactory.getTypeString());
  68         Assert.assertEquals("Wrong code string", "BADVERSION", builtByFactory.getCodeString());
  69         Assert.assertNull("Data is not null", builtByFactory.getData());
  70
  71         bb = BufferHelper.buildBuffer("00 02 00 00");
  72         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  73
  74         BufferHelper.checkHeaderV13(builtByFactory);
  75         Assert.assertEquals("Wrong type", 2, builtByFactory.getType().intValue());
  76         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  77         Assert.assertEquals("Wrong type string", "BADACTION", builtByFactory.getTypeString());
  78         Assert.assertEquals("Wrong code string", "BADTYPE", builtByFactory.getCodeString());
  79         Assert.assertNull("Data is not null", builtByFactory.getData());
  80
  81         bb = BufferHelper.buildBuffer("00 03 00 00");
  82         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  83
  84         BufferHelper.checkHeaderV13(builtByFactory);
  85         Assert.assertEquals("Wrong type", 3, builtByFactory.getType().intValue());
  86         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  87         Assert.assertEquals("Wrong type string", "BADINSTRUCTION", builtByFactory.getTypeString());
  88         Assert.assertEquals("Wrong code string", "UNKNOWNINST", builtByFactory.getCodeString());
  89         Assert.assertNull("Data is not null", builtByFactory.getData());
  90
  91         bb = BufferHelper.buildBuffer("00 04 00 00");
  92         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  93
  94         BufferHelper.checkHeaderV13(builtByFactory);
  95         Assert.assertEquals("Wrong type", 4, builtByFactory.getType().intValue());
  96         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  97         Assert.assertEquals("Wrong type string", "BADMATCH", builtByFactory.getTypeString());
  98         Assert.assertEquals("Wrong code string", "BADTYPE", builtByFactory.getCodeString());
  99         Assert.assertNull("Data is not null", builtByFactory.getData());
 100
 101         bb = BufferHelper.buildBuffer("00 05 00 00");
 102         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 103
 104         BufferHelper.checkHeaderV13(builtByFactory);
 105         Assert.assertEquals("Wrong type", 5, builtByFactory.getType().intValue());
 106         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 107         Assert.assertEquals("Wrong type string", "FLOWMODFAILED", builtByFactory.getTypeString());
 108         Assert.assertEquals("Wrong code string", "UNKNOWN", builtByFactory.getCodeString());
 109         Assert.assertNull("Data is not null", builtByFactory.getData());
 110
 111         bb = BufferHelper.buildBuffer("00 06 00 00");
 112         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 113
 114         BufferHelper.checkHeaderV13(builtByFactory);
 115         Assert.assertEquals("Wrong type", 6, builtByFactory.getType().intValue());
 116         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 117         Assert.assertEquals("Wrong type string", "GROUPMODFAILED", builtByFactory.getTypeString());
 118         Assert.assertEquals("Wrong code string", "GROUPEXISTS", builtByFactory.getCodeString());
 119         Assert.assertNull("Data is not null", builtByFactory.getData());
 120
 121         bb = BufferHelper.buildBuffer("00 07 00 00");
 122         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 123
 124         BufferHelper.checkHeaderV13(builtByFactory);
 125         Assert.assertEquals("Wrong type", 7, builtByFactory.getType().intValue());
 126         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 127         Assert.assertEquals("Wrong type string", "PORTMODFAILED", builtByFactory.getTypeString());
 128         Assert.assertEquals("Wrong code string", "BADPORT", builtByFactory.getCodeString());
 129         Assert.assertNull("Data is not null", builtByFactory.getData());
 130
 131         bb = BufferHelper.buildBuffer("00 08 00 00");
 132         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 133
 134         BufferHelper.checkHeaderV13(builtByFactory);
 135         Assert.assertEquals("Wrong type", 8, builtByFactory.getType().intValue());
 136         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 137         Assert.assertEquals("Wrong type string", "TABLEMODFAILED", builtByFactory.getTypeString());
 138         Assert.assertEquals("Wrong code string", "BADTABLE", builtByFactory.getCodeString());
 139         Assert.assertNull("Data is not null", builtByFactory.getData());
 140
 141         bb = BufferHelper.buildBuffer("00 09 00 00");
 142         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 143
 144         BufferHelper.checkHeaderV13(builtByFactory);
 145         Assert.assertEquals("Wrong type", 9, builtByFactory.getType().intValue());
 146         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 147         Assert.assertEquals("Wrong type string", "QUEUEOPFAILED", builtByFactory.getTypeString());
 148         Assert.assertEquals("Wrong code string", "BADPORT", builtByFactory.getCodeString());
 149         Assert.assertNull("Data is not null", builtByFactory.getData());
 150
 151         bb = BufferHelper.buildBuffer("00 0A 00 00");
 152         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 153
 154         BufferHelper.checkHeaderV13(builtByFactory);
 155         Assert.assertEquals("Wrong type", 10, builtByFactory.getType().intValue());
 156         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 157         Assert.assertEquals("Wrong type string", "SWITCHCONFIGFAILED", builtByFactory.getTypeString());
 158         Assert.assertEquals("Wrong code string", "BADFLAGS", builtByFactory.getCodeString());
 159         Assert.assertNull("Data is not null", builtByFactory.getData());
 160
 161         bb = BufferHelper.buildBuffer("00 0B 00 00");
 162         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 163
 164         BufferHelper.checkHeaderV13(builtByFactory);
 165         Assert.assertEquals("Wrong type", 11, builtByFactory.getType().intValue());
 166         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 167         Assert.assertEquals("Wrong type string", "ROLEREQUESTFAILED", builtByFactory.getTypeString());
 168         Assert.assertEquals("Wrong code string", "STALE", builtByFactory.getCodeString());
 169         Assert.assertNull("Data is not null", builtByFactory.getData());
 170
 171         bb = BufferHelper.buildBuffer("00 0C 00 00");
 172         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 173
 174         BufferHelper.checkHeaderV13(builtByFactory);
 175         Assert.assertEquals("Wrong type", 12, builtByFactory.getType().intValue());
 176         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 177         Assert.assertEquals("Wrong type string", "METERMODFAILED", builtByFactory.getTypeString());
 178         Assert.assertEquals("Wrong code string", "UNKNOWN", builtByFactory.getCodeString());
 179         Assert.assertNull("Data is not null", builtByFactory.getData());
 180
 181         bb = BufferHelper.buildBuffer("00 0D 00 00");
 182         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 183
 184         BufferHelper.checkHeaderV13(builtByFactory);
 185         Assert.assertEquals("Wrong type", 13, builtByFactory.getType().intValue());
 186         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 187         Assert.assertEquals("Wrong type string", "TABLEFEATURESFAILED", builtByFactory.getTypeString());
 188         Assert.assertEquals("Wrong code string", "BADTABLE", builtByFactory.getCodeString());
 189         Assert.assertNull("Data is not null", builtByFactory.getData());
 190     }
 191
 192     /**
 193      * Test of {@link ErrorMessageFactory} for correct translation into POJO
 194      * - not existing code used
 195      */
 196     @Test
 197     public void testWithoutData2() {
 198         ByteBuf bb = BufferHelper.buildBuffer("00 00 FF FF");
 199         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 200
 201         BufferHelper.checkHeaderV13(builtByFactory);
 202         Assert.assertEquals("Wrong type", 0, builtByFactory.getType().intValue());
 203         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 204         Assert.assertEquals("Wrong type string", "HELLOFAILED", builtByFactory.getTypeString());
 205         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 206         Assert.assertNull("Data is not null", builtByFactory.getData());
 207
 208         bb = BufferHelper.buildBuffer("00 01 FF FF");
 209         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 210
 211         BufferHelper.checkHeaderV13(builtByFactory);
 212         Assert.assertEquals("Wrong type", 1, builtByFactory.getType().intValue());
 213         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 214         Assert.assertEquals("Wrong type string", "BADREQUEST", builtByFactory.getTypeString());
 215         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 216         Assert.assertNull("Data is not null", builtByFactory.getData());
 217
 218         bb = BufferHelper.buildBuffer("00 02 FF FF");
 219         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 220
 221         BufferHelper.checkHeaderV13(builtByFactory);
 222         Assert.assertEquals("Wrong type", 2, builtByFactory.getType().intValue());
 223         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 224         Assert.assertEquals("Wrong type string", "BADACTION", builtByFactory.getTypeString());
 225         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 226         Assert.assertNull("Data is not null", builtByFactory.getData());
 227
 228         bb = BufferHelper.buildBuffer("00 03 FF FF");
 229         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 230
 231         BufferHelper.checkHeaderV13(builtByFactory);
 232         Assert.assertEquals("Wrong type", 3, builtByFactory.getType().intValue());
 233         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 234         Assert.assertEquals("Wrong type string", "BADINSTRUCTION", builtByFactory.getTypeString());
 235         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 236         Assert.assertNull("Data is not null", builtByFactory.getData());
 237
 238         bb = BufferHelper.buildBuffer("00 04 FF FF");
 239         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 240
 241         BufferHelper.checkHeaderV13(builtByFactory);
 242         Assert.assertEquals("Wrong type", 4, builtByFactory.getType().intValue());
 243         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 244         Assert.assertEquals("Wrong type string", "BADMATCH", builtByFactory.getTypeString());
 245         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 246         Assert.assertNull("Data is not null", builtByFactory.getData());
 247
 248         bb = BufferHelper.buildBuffer("00 05 FF FF");
 249         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 250
 251         BufferHelper.checkHeaderV13(builtByFactory);
 252         Assert.assertEquals("Wrong type", 5, builtByFactory.getType().intValue());
 253         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 254         Assert.assertEquals("Wrong type string", "FLOWMODFAILED", builtByFactory.getTypeString());
 255         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 256         Assert.assertNull("Data is not null", builtByFactory.getData());
 257
 258         bb = BufferHelper.buildBuffer("00 06 FF FF");
 259         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 260
 261         BufferHelper.checkHeaderV13(builtByFactory);
 262         Assert.assertEquals("Wrong type", 6, builtByFactory.getType().intValue());
 263         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 264         Assert.assertEquals("Wrong type string", "GROUPMODFAILED", builtByFactory.getTypeString());
 265         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 266         Assert.assertNull("Data is not null", builtByFactory.getData());
 267
 268         bb = BufferHelper.buildBuffer("00 07 FF FF");
 269         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 270
 271         BufferHelper.checkHeaderV13(builtByFactory);
 272         Assert.assertEquals("Wrong type", 7, builtByFactory.getType().intValue());
 273         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 274         Assert.assertEquals("Wrong type string", "PORTMODFAILED", builtByFactory.getTypeString());
 275         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 276         Assert.assertNull("Data is not null", builtByFactory.getData());
 277
 278         bb = BufferHelper.buildBuffer("00 08 FF FF");
 279         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 280
 281         BufferHelper.checkHeaderV13(builtByFactory);
 282         Assert.assertEquals("Wrong type", 8, builtByFactory.getType().intValue());
 283         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 284         Assert.assertEquals("Wrong type string", "TABLEMODFAILED", builtByFactory.getTypeString());
 285         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 286         Assert.assertNull("Data is not null", builtByFactory.getData());
 287
 288         bb = BufferHelper.buildBuffer("00 09 FF FF");
 289         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 290
 291         BufferHelper.checkHeaderV13(builtByFactory);
 292         Assert.assertEquals("Wrong type", 9, builtByFactory.getType().intValue());
 293         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 294         Assert.assertEquals("Wrong type string", "QUEUEOPFAILED", builtByFactory.getTypeString());
 295         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 296         Assert.assertNull("Data is not null", builtByFactory.getData());
 297
 298         bb = BufferHelper.buildBuffer("00 0A FF FF");
 299         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 300
 301         BufferHelper.checkHeaderV13(builtByFactory);
 302         Assert.assertEquals("Wrong type", 10, builtByFactory.getType().intValue());
 303         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 304         Assert.assertEquals("Wrong type string", "SWITCHCONFIGFAILED", builtByFactory.getTypeString());
 305         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 306         Assert.assertNull("Data is not null", builtByFactory.getData());
 307
 308         bb = BufferHelper.buildBuffer("00 0B FF FF");
 309         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 310
 311         BufferHelper.checkHeaderV13(builtByFactory);
 312         Assert.assertEquals("Wrong type", 11, builtByFactory.getType().intValue());
 313         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 314         Assert.assertEquals("Wrong type string", "ROLEREQUESTFAILED", builtByFactory.getTypeString());
 315         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 316         Assert.assertNull("Data is not null", builtByFactory.getData());
 317
 318         bb = BufferHelper.buildBuffer("00 0C FF FF");
 319         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 320
 321         BufferHelper.checkHeaderV13(builtByFactory);
 322         Assert.assertEquals("Wrong type", 12, builtByFactory.getType().intValue());
 323         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 324         Assert.assertEquals("Wrong type string", "METERMODFAILED", builtByFactory.getTypeString());
 325         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 326         Assert.assertNull("Data is not null", builtByFactory.getData());
 327
 328         bb = BufferHelper.buildBuffer("00 0D FF FF");
 329         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 330
 331         BufferHelper.checkHeaderV13(builtByFactory);
 332         Assert.assertEquals("Wrong type", 13, builtByFactory.getType().intValue());
 333         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 334         Assert.assertEquals("Wrong type string", "TABLEFEATURESFAILED", builtByFactory.getTypeString());
 335         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 336         Assert.assertNull("Data is not null", builtByFactory.getData());
 337     }
 338
 339     /**
 340      * Test of {@link ErrorMessageFactory} for correct translation into POJO
 341      */
 342     @Test
 343     public void testWithData() {
 344         ByteBuf bb = BufferHelper.buildBuffer("00 00 00 01 00 01 02 03");
 345         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 346
 347         BufferHelper.checkHeaderV13(builtByFactory);
 348         Assert.assertEquals("Wrong type", 0, builtByFactory.getType().intValue());
 349         Assert.assertEquals("Wrong code", 1, builtByFactory.getCode().intValue());
 350         Assert.assertEquals("Wrong type string", "HELLOFAILED", builtByFactory.getTypeString());
 351         Assert.assertEquals("Wrong code string", "EPERM", builtByFactory.getCodeString());
 352         Assert.assertArrayEquals("Wrong data", new byte[]{0x00, 0x01, 0x02, 0x03}, builtByFactory.getData());
 353     }
 354
 355     /**
 356      * Test of {@link ErrorMessageFactory} for correct translation into POJO
 357      */
 358     @Test
 359     public void testWithIncorrectTypeEnum() {
 360         ByteBuf bb = BufferHelper.buildBuffer("00 20 00 05 00 01 02 03");
 361         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 362
 363         BufferHelper.checkHeaderV13(builtByFactory);
 364         Assert.assertEquals("Wrong type", 32, builtByFactory.getType().intValue());
 365         Assert.assertEquals("Wrong code", 5, builtByFactory.getCode().intValue());
 366         Assert.assertEquals("Wrong type string", "UNKNOWN_TYPE", builtByFactory.getTypeString());
 367         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 368         Assert.assertArrayEquals("Wrong data", new byte[]{0x00, 0x01, 0x02, 0x03}, builtByFactory.getData());
 369     }
 370
 371     /**
 372      * Test of {@link ErrorMessageFactory} for correct translation into POJO
 373      */
 374     @Test
 375     public void testWithIncorrectCodeEnum() {
 376         ByteBuf bb = BufferHelper.buildBuffer("00 03 00 10 00 01 02 03");
 377         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 378
 379         BufferHelper.checkHeaderV13(builtByFactory);
 380         Assert.assertEquals("Wrong type", 3, builtByFactory.getType().intValue());
 381         Assert.assertEquals("Wrong code", 16, builtByFactory.getCode().intValue());
 382         Assert.assertEquals("Wrong type string", "BADINSTRUCTION", builtByFactory.getTypeString());
 383         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 384         Assert.assertArrayEquals("Wrong data", new byte[]{0x00, 0x01, 0x02, 0x03}, builtByFactory.getData());
 385     }
 386
 387     /**
 388      * Test of {@link ErrorMessageFactory} for correct translation into POJO
 389      */
 390     @Test
 391     public void testExperimenterError() {
 392         Mockito.when(registry.getDeserializer(Matchers.any(MessageCodeKey.class))).thenReturn(deserializer);
 393         errorFactory.injectDeserializerRegistry(registry);
 394         ByteBuf bb = BufferHelper.buildBuffer("FF FF 00 00 00 01");
 395         BufferHelper.deserialize(errorFactory, bb);
 396
 397         Mockito.verify(deserializer, Mockito.times(1)).deserialize(bb);
 398     }
 399 }