openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/OF10ErrorMessageFactoryTest.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.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
  17 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageCodeKey;
  18 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
  19 import org.opendaylight.openflowjava.protocol.impl.deserialization.DeserializerRegistryImpl;
  20 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
  21 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ErrorMessage;
  23
  24 /**
  25  * @author michal.polkorab
  26  */
  27 public class OF10ErrorMessageFactoryTest {
  28     private OFDeserializer<ErrorMessage> errorFactory;
  29
  30     /**
  31      * Initializes deserializer registry and lookups correct deserializer
  32      */
  33     @Before
  34     public void startUp() {
  35         DeserializerRegistry registry = new DeserializerRegistryImpl();
  36         registry.init();
  37         errorFactory = registry.getDeserializer(
  38                 new MessageCodeKey(EncodeConstants.OF10_VERSION_ID, 1, ErrorMessage.class));
  39     }
  40
  41     /**
  42      * Test of {@link ErrorMessageFactory} for correct translation into POJO
  43      */
  44     @Test
  45     public void testWithoutData() {
  46         ByteBuf bb = BufferHelper.buildBuffer("00 00 00 00");
  47         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  48
  49         BufferHelper.checkHeaderV10(builtByFactory);
  50         Assert.assertEquals("Wrong type", 0, builtByFactory.getType().intValue());
  51         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  52         Assert.assertEquals("Wrong type string", "HELLOFAILED", builtByFactory.getTypeString());
  53         Assert.assertEquals("Wrong code string", "INCOMPATIBLE", builtByFactory.getCodeString());
  54         Assert.assertNull("Data is not null", builtByFactory.getData());
  55
  56         bb = BufferHelper.buildBuffer("00 01 00 00");
  57         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  58
  59         BufferHelper.checkHeaderV10(builtByFactory);
  60         Assert.assertEquals("Wrong type", 1, builtByFactory.getType().intValue());
  61         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  62         Assert.assertEquals("Wrong type string", "BADREQUEST", builtByFactory.getTypeString());
  63         Assert.assertEquals("Wrong code string", "BADVERSION", builtByFactory.getCodeString());
  64         Assert.assertNull("Data is not null", builtByFactory.getData());
  65
  66         bb = BufferHelper.buildBuffer("00 02 00 00");
  67         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  68
  69         BufferHelper.checkHeaderV10(builtByFactory);
  70         Assert.assertEquals("Wrong type", 2, builtByFactory.getType().intValue());
  71         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  72         Assert.assertEquals("Wrong type string", "BADACTION", builtByFactory.getTypeString());
  73         Assert.assertEquals("Wrong code string", "BADTYPE", builtByFactory.getCodeString());
  74         Assert.assertNull("Data is not null", builtByFactory.getData());
  75
  76         bb = BufferHelper.buildBuffer("00 03 00 00");
  77         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  78
  79         BufferHelper.checkHeaderV10(builtByFactory);
  80         Assert.assertEquals("Wrong type", 3, builtByFactory.getType().intValue());
  81         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  82         Assert.assertEquals("Wrong type string", "FLOWMODFAILED", builtByFactory.getTypeString());
  83         Assert.assertEquals("Wrong code string", "ALLTABLESFULL", builtByFactory.getCodeString());
  84         Assert.assertNull("Data is not null", builtByFactory.getData());
  85
  86         bb = BufferHelper.buildBuffer("00 04 00 00");
  87         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  88
  89         BufferHelper.checkHeaderV10(builtByFactory);
  90         Assert.assertEquals("Wrong type", 4, builtByFactory.getType().intValue());
  91         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
  92         Assert.assertEquals("Wrong type string", "PORTMODFAILED", builtByFactory.getTypeString());
  93         Assert.assertEquals("Wrong code string", "BADPORT", builtByFactory.getCodeString());
  94         Assert.assertNull("Data is not null", builtByFactory.getData());
  95
  96         bb = BufferHelper.buildBuffer("00 05 00 00");
  97         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
  98
  99         BufferHelper.checkHeaderV10(builtByFactory);
 100         Assert.assertEquals("Wrong type", 5, builtByFactory.getType().intValue());
 101         Assert.assertEquals("Wrong code", 0, builtByFactory.getCode().intValue());
 102         Assert.assertEquals("Wrong type string", "QUEUEOPFAILED", builtByFactory.getTypeString());
 103         Assert.assertEquals("Wrong code string", "BADPORT", builtByFactory.getCodeString());
 104         Assert.assertNull("Data is not null", builtByFactory.getData());
 105     }
 106
 107     /**
 108      * Test of {@link ErrorMessageFactory} for correct translation into POJO
 109      * - not existing code used
 110      */
 111     @Test
 112     public void testWithoutData2() {
 113         ByteBuf bb = BufferHelper.buildBuffer("00 00 FF FF");
 114         ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 115
 116         BufferHelper.checkHeaderV10(builtByFactory);
 117         Assert.assertEquals("Wrong type", 0, builtByFactory.getType().intValue());
 118         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 119         Assert.assertEquals("Wrong type string", "HELLOFAILED", builtByFactory.getTypeString());
 120         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 121         Assert.assertNull("Data is not null", builtByFactory.getData());
 122
 123         bb = BufferHelper.buildBuffer("00 01 FF FF");
 124         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 125
 126         BufferHelper.checkHeaderV10(builtByFactory);
 127         Assert.assertEquals("Wrong type", 1, builtByFactory.getType().intValue());
 128         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 129         Assert.assertEquals("Wrong type string", "BADREQUEST", builtByFactory.getTypeString());
 130         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 131         Assert.assertNull("Data is not null", builtByFactory.getData());
 132
 133         bb = BufferHelper.buildBuffer("00 02 FF FF");
 134         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 135
 136         BufferHelper.checkHeaderV10(builtByFactory);
 137         Assert.assertEquals("Wrong type", 2, builtByFactory.getType().intValue());
 138         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 139         Assert.assertEquals("Wrong type string", "BADACTION", builtByFactory.getTypeString());
 140         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 141         Assert.assertNull("Data is not null", builtByFactory.getData());
 142
 143         bb = BufferHelper.buildBuffer("00 03 FF FF");
 144         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 145
 146         BufferHelper.checkHeaderV10(builtByFactory);
 147         Assert.assertEquals("Wrong type", 3, builtByFactory.getType().intValue());
 148         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 149         Assert.assertEquals("Wrong type string", "FLOWMODFAILED", builtByFactory.getTypeString());
 150         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 151         Assert.assertNull("Data is not null", builtByFactory.getData());
 152
 153         bb = BufferHelper.buildBuffer("00 04 FF FF");
 154         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 155
 156         BufferHelper.checkHeaderV10(builtByFactory);
 157         Assert.assertEquals("Wrong type", 4, builtByFactory.getType().intValue());
 158         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 159         Assert.assertEquals("Wrong type string", "PORTMODFAILED", builtByFactory.getTypeString());
 160         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 161         Assert.assertNull("Data is not null", builtByFactory.getData());
 162
 163         bb = BufferHelper.buildBuffer("00 05 FF FF");
 164         builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 165
 166         BufferHelper.checkHeaderV10(builtByFactory);
 167         Assert.assertEquals("Wrong type", 5, builtByFactory.getType().intValue());
 168         Assert.assertEquals("Wrong code", 65535, builtByFactory.getCode().intValue());
 169         Assert.assertEquals("Wrong type string", "QUEUEOPFAILED", builtByFactory.getTypeString());
 170         Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 171         Assert.assertNull("Data is not null", builtByFactory.getData());
 172     }
 173
 174         /**
 175      * Test of {@link OF10ErrorMessageFactory} for correct translation into POJO
 176      */
 177         @Test
 178         public void testWithData() {
 179                 ByteBuf bb = BufferHelper.buildBuffer("00 00 00 01 00 01 02 03");
 180                 ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 181
 182                 BufferHelper.checkHeaderV10(builtByFactory);
 183                 Assert.assertEquals("Wrong type", 0, builtByFactory.getType().intValue());
 184                 Assert.assertEquals("Wrong code", 1, builtByFactory.getCode().intValue());
 185                 Assert.assertEquals("Wrong type string", "HELLOFAILED", builtByFactory.getTypeString());
 186                 Assert.assertEquals("Wrong code string", "EPERM", builtByFactory.getCodeString());
 187                 Assert.assertArrayEquals("Wrong data", new byte[]{0x00, 0x01, 0x02, 0x03}, builtByFactory.getData());
 188         }
 189
 190         /**
 191      * Test of {@link OF10ErrorMessageFactory} for correct translation into POJO
 192      */
 193         @Test
 194         public void testWithIncorrectTypeEnum() {
 195                 ByteBuf bb = BufferHelper.buildBuffer("00 0A 00 05 00 01 02 03");
 196                 ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 197
 198                 BufferHelper.checkHeaderV10(builtByFactory);
 199                 Assert.assertEquals("Wrong type", 10, builtByFactory.getType().intValue());
 200                 Assert.assertEquals("Wrong code", 5, builtByFactory.getCode().intValue());
 201                 Assert.assertEquals("Wrong type string", "UNKNOWN_TYPE", builtByFactory.getTypeString());
 202                 Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 203                 Assert.assertArrayEquals("Wrong data", new byte[]{0x00, 0x01, 0x02, 0x03}, builtByFactory.getData());
 204         }
 205
 206         /**
 207      * Test of {@link OF10ErrorMessageFactory} for correct translation into POJO
 208      */
 209         @Test
 210         public void testWithIncorrectCodeEnum() {
 211                 ByteBuf bb = BufferHelper.buildBuffer("00 03 00 06 00 01 02 03");
 212                 ErrorMessage builtByFactory = BufferHelper.deserialize(errorFactory, bb);
 213
 214                 BufferHelper.checkHeaderV10(builtByFactory);
 215                 Assert.assertEquals("Wrong type", 3, builtByFactory.getType().intValue());
 216                 Assert.assertEquals("Wrong code", 6, builtByFactory.getCode().intValue());
 217                 Assert.assertEquals("Wrong type string", "FLOWMODFAILED", builtByFactory.getTypeString());
 218                 Assert.assertEquals("Wrong code string", "UNKNOWN_CODE", builtByFactory.getCodeString());
 219                 Assert.assertArrayEquals("Wrong data", new byte[]{0x00, 0x01, 0x02, 0x03}, builtByFactory.getData());
 220         }
 221
 222 }