openflowjava/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 static org.mockito.ArgumentMatchers.any;
  12
  13 import io.netty.buffer.ByteBuf;
  14 import org.junit.Assert;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.junit.runner.RunWith;
  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.keys.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  * Unit tests for ErrorMessageFactory.
  28  *
  29  * @author michal.polkorab
  30  * @author timotej.kubas
  31  */
  32 @RunWith(MockitoJUnitRunner.class)
  33 public class ErrorMessageFactoryTest {
  34
  35     @Mock DeserializerRegistry registry;
  36     @Mock ErrorMessageFactory deserializer;
  37
  38     private ErrorMessageFactory errorFactory;
  39
  40     /**
  41      * Initializes deserializer registry and lookups correct deserializer..
  42      */
  43     @Before
  44     public void startUp() {
  45         errorFactory = new ErrorMessageFactory();
  46         Mockito.when(registry.getDeserializer(any(MessageCodeKey.class))).thenReturn(deserializer);
  47         errorFactory.injectDeserializerRegistry(registry);
  48     }
  49
  50     /**
  51      * Test of {@link ErrorMessageFactory} for correct translation into POJO.
  52      */
  53     @Test
  54     public void testWithoutData() {
  55         ByteBuf bb = BufferHelper.buildBuffer("00 00 00 00");
  56         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  57
  58         BufferHelper.checkHeaderV13(builtByFactory);
  59         Assert.assertEquals("Wrong type", 0, builtByFactory.getType().intValue());
  60         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  61         Assert.assertEquals("Wrong type string", "HELLOFAILED", builtByFactory.getTypeString());
  62         Assert.assertEquals("Wrong code string", "INCOMPATIBLE", builtByFactory.getCodeString());
  63         Assert.assertNull("Data is not null", builtByFactory.getData());
  64
  65         bb = BufferHelper.buildBuffer("00 01 00 00");
  66         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  67
  68         BufferHelper.checkHeaderV13(builtByFactory);
  69         Assert.assertEquals("Wrong type", 1, builtByFactory.getType().intValue());
  70         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  71         Assert.assertEquals("Wrong type string", "BADREQUEST", builtByFactory.getTypeString());
  72         Assert.assertEquals("Wrong code string", "BADVERSION", builtByFactory.getCodeString());
  73         Assert.assertNull("Data is not null", builtByFactory.getData());
  74
  75         bb = BufferHelper.buildBuffer("00 02 00 00");
  76         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  77
  78         BufferHelper.checkHeaderV13(builtByFactory);
  79         Assert.assertEquals("Wrong type", 2, builtByFactory.getType().intValue());
  80         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  81         Assert.assertEquals("Wrong type string", "BADACTION", builtByFactory.getTypeString());
  82         Assert.assertEquals("Wrong code string", "BADTYPE", builtByFactory.getCodeString());
  83         Assert.assertNull("Data is not null", builtByFactory.getData());
  84
  85         bb = BufferHelper.buildBuffer("00 03 00 00");
  86         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  87
  88         BufferHelper.checkHeaderV13(builtByFactory);
  89         Assert.assertEquals("Wrong type", 3, builtByFactory.getType().intValue());
  90         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  91         Assert.assertEquals("Wrong type string", "BADINSTRUCTION", builtByFactory.getTypeString());
  92         Assert.assertEquals("Wrong code string", "UNKNOWNINST", builtByFactory.getCodeString());
  93         Assert.assertNull("Data is not null", builtByFactory.getData());
  94
  95         bb = BufferHelper.buildBuffer("00 04 00 00");
  96         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  97
  98         BufferHelper.checkHeaderV13(builtByFactory);
  99         Assert.assertEquals("Wrong type", 4, builtByFactory.getType().intValue());
 100         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 101         Assert.assertEquals("Wrong type string", "BADMATCH", builtByFactory.getTypeString());
 102         Assert.assertEquals("Wrong code string", "BADTYPE", builtByFactory.getCodeString());
 103         Assert.assertNull("Data is not null", builtByFactory.getData());
 104
 105         bb = BufferHelper.buildBuffer("00 05 00 00");
 106         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 107
 108         BufferHelper.checkHeaderV13(builtByFactory);
 109         Assert.assertEquals("Wrong type", 5, builtByFactory.getType().intValue());
 110         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 111         Assert.assertEquals("Wrong type string", "FLOWMODFAILED", builtByFactory.getTypeString());
 112         Assert.assertEquals("Wrong code string", "UNKNOWN", builtByFactory.getCodeString());
 113         Assert.assertNull("Data is not null", builtByFactory.getData());
 114
 115         bb = BufferHelper.buildBuffer("00 06 00 00");
 116         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 117
 118         BufferHelper.checkHeaderV13(builtByFactory);
 119         Assert.assertEquals("Wrong type", 6, builtByFactory.getType().intValue());
 120         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 121         Assert.assertEquals("Wrong type string", "GROUPMODFAILED", builtByFactory.getTypeString());
 122         Assert.assertEquals("Wrong code string", "GROUPEXISTS", builtByFactory.getCodeString());
 123         Assert.assertNull("Data is not null", builtByFactory.getData());
 124
 125         bb = BufferHelper.buildBuffer("00 07 00 00");
 126         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 127
 128         BufferHelper.checkHeaderV13(builtByFactory);
 129         Assert.assertEquals("Wrong type", 7, builtByFactory.getType().intValue());
 130         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 131         Assert.assertEquals("Wrong type string", "PORTMODFAILED", builtByFactory.getTypeString());
 132         Assert.assertEquals("Wrong code string", "BADPORT", builtByFactory.getCodeString());
 133         Assert.assertNull("Data is not null", builtByFactory.getData());
 134
 135         bb = BufferHelper.buildBuffer("00 08 00 00");
 136         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 137
 138         BufferHelper.checkHeaderV13(builtByFactory);
 139         Assert.assertEquals("Wrong type", 8, builtByFactory.getType().intValue());
 140         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 141         Assert.assertEquals("Wrong type string", "TABLEMODFAILED", builtByFactory.getTypeString());
 142         Assert.assertEquals("Wrong code string", "BADTABLE", builtByFactory.getCodeString());
 143         Assert.assertNull("Data is not null", builtByFactory.getData());
 144
 145         bb = BufferHelper.buildBuffer("00 09 00 00");
 146         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 147
 148         BufferHelper.checkHeaderV13(builtByFactory);
 149         Assert.assertEquals("Wrong type", 9, builtByFactory.getType().intValue());
 150         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 151         Assert.assertEquals("Wrong type string", "QUEUEOPFAILED", builtByFactory.getTypeString());
 152         Assert.assertEquals("Wrong code string", "BADPORT", builtByFactory.getCodeString());
 153         Assert.assertNull("Data is not null", builtByFactory.getData());
 154
 155         bb = BufferHelper.buildBuffer("00 0A 00 00");
 156         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 157
 158         BufferHelper.checkHeaderV13(builtByFactory);
 159         Assert.assertEquals("Wrong type", 10, builtByFactory.getType().intValue());
 160         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 161         Assert.assertEquals("Wrong type string", "SWITCHCONFIGFAILED", builtByFactory.getTypeString());
 162         Assert.assertEquals("Wrong code string", "BADFLAGS", builtByFactory.getCodeString());
 163         Assert.assertNull("Data is not null", builtByFactory.getData());
 164
 165         bb = BufferHelper.buildBuffer("00 0B 00 00");
 166         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 167
 168         BufferHelper.checkHeaderV13(builtByFactory);
 169         Assert.assertEquals("Wrong type", 11, builtByFactory.getType().intValue());
 170         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 171         Assert.assertEquals("Wrong type string", "ROLEREQUESTFAILED", builtByFactory.getTypeString());
 172         Assert.assertEquals("Wrong code string", "STALE", builtByFactory.getCodeString());
 173         Assert.assertNull("Data is not null", builtByFactory.getData());
 174
 175         bb = BufferHelper.buildBuffer("00 0C 00 00");
 176         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 177
 178         BufferHelper.checkHeaderV13(builtByFactory);
 179         Assert.assertEquals("Wrong type", 12, builtByFactory.getType().intValue());
 180         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 181         Assert.assertEquals("Wrong type string", "METERMODFAILED", builtByFactory.getTypeString());
 182         Assert.assertEquals("Wrong code string", "UNKNOWN", builtByFactory.getCodeString());
 183         Assert.assertNull("Data is not null", builtByFactory.getData());
 184
 185         bb = BufferHelper.buildBuffer("00 0D 00 00");
 186         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 187
 188         BufferHelper.checkHeaderV13(builtByFactory);
 189         Assert.assertEquals("Wrong type", 13, builtByFactory.getType().intValue());
 190         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 191         Assert.assertEquals("Wrong type string", "TABLEFEATURESFAILED", builtByFactory.getTypeString());
 192         Assert.assertEquals("Wrong code string", "BADTABLE", builtByFactory.getCodeString());
 193         Assert.assertNull("Data is not null", builtByFactory.getData());
 194     }
 195
 196     /**
 197      * Test of {@link ErrorMessageFactory} for correct translation into POJO
 198      * - not existing code used.
 199      */
 200     @Test
 201     public void testWithoutData2() {
 202         ByteBuf bb = BufferHelper.buildBuffer("00 00 FF FF");
 203         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 204
 205         BufferHelper.checkHeaderV13(builtByFactory);
 206         Assert.assertEquals("Wrong type", 0, builtByFactory.getType().intValue());
 207         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 208         Assert.assertEquals("Wrong type string", "HELLOFAILED", builtByFactory.getTypeString());
 209         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 210         Assert.assertNull("Data is not null", builtByFactory.getData());
 211
 212         bb = BufferHelper.buildBuffer("00 01 FF FF");
 213         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 214
 215         BufferHelper.checkHeaderV13(builtByFactory);
 216         Assert.assertEquals("Wrong type", 1, builtByFactory.getType().intValue());
 217         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 218         Assert.assertEquals("Wrong type string", "BADREQUEST", builtByFactory.getTypeString());
 219         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 220         Assert.assertNull("Data is not null", builtByFactory.getData());
 221
 222         bb = BufferHelper.buildBuffer("00 02 FF FF");
 223         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 224
 225         BufferHelper.checkHeaderV13(builtByFactory);
 226         Assert.assertEquals("Wrong type", 2, builtByFactory.getType().intValue());
 227         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 228         Assert.assertEquals("Wrong type string", "BADACTION", builtByFactory.getTypeString());
 229         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 230         Assert.assertNull("Data is not null", builtByFactory.getData());
 231
 232         bb = BufferHelper.buildBuffer("00 03 FF FF");
 233         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 234
 235         BufferHelper.checkHeaderV13(builtByFactory);
 236         Assert.assertEquals("Wrong type", 3, builtByFactory.getType().intValue());
 237         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 238         Assert.assertEquals("Wrong type string", "BADINSTRUCTION", builtByFactory.getTypeString());
 239         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 240         Assert.assertNull("Data is not null", builtByFactory.getData());
 241
 242         bb = BufferHelper.buildBuffer("00 04 FF FF");
 243         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 244
 245         BufferHelper.checkHeaderV13(builtByFactory);
 246         Assert.assertEquals("Wrong type", 4, builtByFactory.getType().intValue());
 247         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 248         Assert.assertEquals("Wrong type string", "BADMATCH", builtByFactory.getTypeString());
 249         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 250         Assert.assertNull("Data is not null", builtByFactory.getData());
 251
 252         bb = BufferHelper.buildBuffer("00 05 FF FF");
 253         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 254
 255         BufferHelper.checkHeaderV13(builtByFactory);
 256         Assert.assertEquals("Wrong type", 5, builtByFactory.getType().intValue());
 257         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 258         Assert.assertEquals("Wrong type string", "FLOWMODFAILED", builtByFactory.getTypeString());
 259         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 260         Assert.assertNull("Data is not null", builtByFactory.getData());
 261
 262         bb = BufferHelper.buildBuffer("00 06 FF FF");
 263         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 264
 265         BufferHelper.checkHeaderV13(builtByFactory);
 266         Assert.assertEquals("Wrong type", 6, builtByFactory.getType().intValue());
 267         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 268         Assert.assertEquals("Wrong type string", "GROUPMODFAILED", builtByFactory.getTypeString());
 269         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 270         Assert.assertNull("Data is not null", builtByFactory.getData());
 271
 272         bb = BufferHelper.buildBuffer("00 07 FF FF");
 273         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 274
 275         BufferHelper.checkHeaderV13(builtByFactory);
 276         Assert.assertEquals("Wrong type", 7, builtByFactory.getType().intValue());
 277         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 278         Assert.assertEquals("Wrong type string", "PORTMODFAILED", builtByFactory.getTypeString());
 279         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 280         Assert.assertNull("Data is not null", builtByFactory.getData());
 281
 282         bb = BufferHelper.buildBuffer("00 08 FF FF");
 283         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 284
 285         BufferHelper.checkHeaderV13(builtByFactory);
 286         Assert.assertEquals("Wrong type", 8, builtByFactory.getType().intValue());
 287         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 288         Assert.assertEquals("Wrong type string", "TABLEMODFAILED", builtByFactory.getTypeString());
 289         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 290         Assert.assertNull("Data is not null", builtByFactory.getData());
 291
 292         bb = BufferHelper.buildBuffer("00 09 FF FF");
 293         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 294
 295         BufferHelper.checkHeaderV13(builtByFactory);
 296         Assert.assertEquals("Wrong type", 9, builtByFactory.getType().intValue());
 297         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 298         Assert.assertEquals("Wrong type string", "QUEUEOPFAILED", builtByFactory.getTypeString());
 299         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 300         Assert.assertNull("Data is not null", builtByFactory.getData());
 301
 302         bb = BufferHelper.buildBuffer("00 0A FF FF");
 303         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 304
 305         BufferHelper.checkHeaderV13(builtByFactory);
 306         Assert.assertEquals("Wrong type", 10, builtByFactory.getType().intValue());
 307         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 308         Assert.assertEquals("Wrong type string", "SWITCHCONFIGFAILED", builtByFactory.getTypeString());
 309         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 310         Assert.assertNull("Data is not null", builtByFactory.getData());
 311
 312         bb = BufferHelper.buildBuffer("00 0B FF FF");
 313         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 314
 315         BufferHelper.checkHeaderV13(builtByFactory);
 316         Assert.assertEquals("Wrong type", 11, builtByFactory.getType().intValue());
 317         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 318         Assert.assertEquals("Wrong type string", "ROLEREQUESTFAILED", builtByFactory.getTypeString());
 319         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 320         Assert.assertNull("Data is not null", builtByFactory.getData());
 321
 322         bb = BufferHelper.buildBuffer("00 0C FF FF");
 323         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 324
 325         BufferHelper.checkHeaderV13(builtByFactory);
 326         Assert.assertEquals("Wrong type", 12, builtByFactory.getType().intValue());
 327         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 328         Assert.assertEquals("Wrong type string", "METERMODFAILED", builtByFactory.getTypeString());
 329         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 330         Assert.assertNull("Data is not null", builtByFactory.getData());
 331
 332         bb = BufferHelper.buildBuffer("00 0D FF FF");
 333         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 334
 335         BufferHelper.checkHeaderV13(builtByFactory);
 336         Assert.assertEquals("Wrong type", 13, builtByFactory.getType().intValue());
 337         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 338         Assert.assertEquals("Wrong type string", "TABLEFEATURESFAILED", builtByFactory.getTypeString());
 339         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 340         Assert.assertNull("Data is not null", builtByFactory.getData());
 341     }
 342
 343     /**
 344      * Test of {@link ErrorMessageFactory} for correct translation into POJO.
 345      */
 346     @Test
 347     public void testWithData() {
 348         ByteBuf bb = BufferHelper.buildBuffer("00 00 00 01 00 01 02 03");
 349         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 350
 351         BufferHelper.checkHeaderV13(builtByFactory);
 352         Assert.assertEquals("Wrong type", 0, builtByFactory.getType().intValue());
 353         Assert.assertEquals("Wrong code", 1, builtByFactory.getCode().intValue());
 354         Assert.assertEquals("Wrong type string", "HELLOFAILED", builtByFactory.getTypeString());
 355         Assert.assertEquals("Wrong code string", "EPERM", builtByFactory.getCodeString());
 356         Assert.assertArrayEquals("Wrong data", new byte[]{0x00, 0x01, 0x02, 0x03}, builtByFactory.getData());
 357     }
 358
 359     /**
 360      * Test of {@link ErrorMessageFactory} for correct translation into POJO.
 361      */
 362     @Test
 363     public void testWithIncorrectTypeEnum() {
 364         ByteBuf bb = BufferHelper.buildBuffer("00 20 00 05 00 01 02 03");
 365         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 366
 367         BufferHelper.checkHeaderV13(builtByFactory);
 368         Assert.assertEquals("Wrong type", 32, builtByFactory.getType().intValue());
 369         Assert.assertEquals("Wrong code", 5, builtByFactory.getCode().intValue());
 370         Assert.assertEquals("Wrong type string", "UNKNOWN_TYPE", builtByFactory.getTypeString());
 371         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 372         Assert.assertArrayEquals("Wrong data", new byte[]{0x00, 0x01, 0x02, 0x03}, builtByFactory.getData());
 373     }
 374
 375     /**
 376      * Test of {@link ErrorMessageFactory} for correct translation into POJO.
 377      */
 378     @Test
 379     public void testWithIncorrectCodeEnum() {
 380         ByteBuf bb = BufferHelper.buildBuffer("00 03 00 10 00 01 02 03");
 381         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 382
 383         BufferHelper.checkHeaderV13(builtByFactory);
 384         Assert.assertEquals("Wrong type", 3, builtByFactory.getType().intValue());
 385         Assert.assertEquals("Wrong code", 16, builtByFactory.getCode().intValue());
 386         Assert.assertEquals("Wrong type string", "BADINSTRUCTION", builtByFactory.getTypeString());
 387         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 388         Assert.assertArrayEquals("Wrong data", new byte[]{0x00, 0x01, 0x02, 0x03}, builtByFactory.getData());
 389     }
 390
 391     /**
 392      * Test of {@link ErrorMessageFactory} for correct translation into POJO.
 393      */
 394     @Test
 395     public void testExperimenterError() {
 396         ByteBuf bb = BufferHelper.buildBuffer("FF FF 00 00 00 01");
 397         BufferHelper.deserialize(errorFactory, bb);
 398
 399         Mockito.verify(deserializer, Mockito.times(1)).deserialize(bb);
 400     }
 401 }