openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/util/CodeKeyMakerFactoryTest.java

   1 /*\r
   2  * Copyright (c) 2014 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 \r
   9 package org.opendaylight.openflowjava.protocol.impl.util;\r
  10 \r
  11 import io.netty.buffer.ByteBuf;\r
  12 \r
  13 import org.junit.Assert;\r
  14 import org.junit.Test;\r
  15 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageCodeKey;\r
  16 import org.opendaylight.openflowjava.protocol.api.keys.ActionDeserializerKey;\r
  17 import org.opendaylight.openflowjava.protocol.api.keys.InstructionDeserializerKey;\r
  18 import org.opendaylight.openflowjava.protocol.api.keys.MatchEntryDeserializerKey;\r
  19 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;\r
  20 \r
  21 /**\r
  22  * @author michal.polkorab\r
  23  *\r
  24  */\r
  25 public class CodeKeyMakerFactoryTest {\r
  26 \r
  27     /**\r
  28      * Tests {@link CodeKeyMakerFactory#createMatchEntriesKeyMaker(short)}\r
  29      */\r
  30     @Test\r
  31     public void testMatchEntriesKeyMaker() {\r
  32         CodeKeyMaker keyMaker = CodeKeyMakerFactory.createMatchEntriesKeyMaker(EncodeConstants.OF13_VERSION_ID);\r
  33         Assert.assertNotNull("Null key maker", keyMaker);\r
  34 \r
  35         ByteBuf buffer = BufferHelper.buildBuffer("80 00 00 04 00 00 00 01");\r
  36         buffer.skipBytes(4); // skip XID\r
  37         MessageCodeKey codeKey = keyMaker.make(buffer);\r
  38 \r
  39         Assert.assertNotNull("Null key", codeKey);\r
  40         Assert.assertEquals("Wrong key", new MatchEntryDeserializerKey(EncodeConstants.OF13_VERSION_ID,\r
  41                         32768, 0), codeKey);\r
  42         Assert.assertEquals("Buffer index modified", 8, buffer.readableBytes());\r
  43     }\r
  44 \r
  45     /**\r
  46      * Tests {@link CodeKeyMakerFactory#createMatchEntriesKeyMaker(short)}\r
  47      */\r
  48     @Test\r
  49     public void testExperimenterMatchEntriesKeyMaker() {\r
  50         CodeKeyMaker keyMaker = CodeKeyMakerFactory.createMatchEntriesKeyMaker(EncodeConstants.OF13_VERSION_ID);\r
  51         Assert.assertNotNull("Null key maker", keyMaker);\r
  52 \r
  53         ByteBuf buffer = BufferHelper.buildBuffer("FF FF 00 04 00 00 00 01");\r
  54         buffer.skipBytes(4); // skip XID\r
  55         MessageCodeKey codeKey = keyMaker.make(buffer);\r
  56 \r
  57         Assert.assertNotNull("Null key", codeKey);\r
  58         MatchEntryDeserializerKey comparationKey = new MatchEntryDeserializerKey(EncodeConstants.OF13_VERSION_ID, 65535, 0);\r
  59         comparationKey.setExperimenterId(1L);\r
  60         Assert.assertEquals("Wrong key", comparationKey, codeKey);\r
  61         Assert.assertEquals("Buffer index modified", 8, buffer.readableBytes());\r
  62     }\r
  63 \r
  64     /**\r
  65      * Tests {@link CodeKeyMakerFactory#createActionsKeyMaker(short)}\r
  66      */\r
  67     @Test\r
  68     public void testActionKeyMaker() {\r
  69         CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);\r
  70         Assert.assertNotNull("Null key maker", keyMaker);\r
  71 \r
  72         ByteBuf buffer = BufferHelper.buildBuffer("00 00 00 10 00 00 00 01 00 02 00 00 00 00 00 00");\r
  73         buffer.skipBytes(4); // skip XID\r
  74         MessageCodeKey codeKey = keyMaker.make(buffer);\r
  75 \r
  76         Assert.assertNotNull("Null key", codeKey);\r
  77         Assert.assertEquals("Wrong key", new ActionDeserializerKey(EncodeConstants.OF13_VERSION_ID,\r
  78                         0, null), codeKey);\r
  79         Assert.assertEquals("Buffer index modified", 16, buffer.readableBytes());\r
  80     }\r
  81 \r
  82     /**\r
  83      * Tests {@link CodeKeyMakerFactory#createActionsKeyMaker(short)}\r
  84      */\r
  85     @Test\r
  86     public void testExperimenterActionKeyMaker() {\r
  87         CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);\r
  88         Assert.assertNotNull("Null key maker", keyMaker);\r
  89 \r
  90         ByteBuf buffer = BufferHelper.buildBuffer("FF FF 00 08 00 00 00 01");\r
  91         buffer.skipBytes(4); // skip XID\r
  92         MessageCodeKey codeKey = keyMaker.make(buffer);\r
  93 \r
  94         Assert.assertNotNull("Null key", codeKey);\r
  95         Assert.assertEquals("Wrong key", new ActionDeserializerKey(EncodeConstants.OF13_VERSION_ID,\r
  96                         65535, 1L), codeKey);\r
  97         Assert.assertEquals("Buffer index modified", 8, buffer.readableBytes());\r
  98     }\r
  99 \r
 100     /**\r
 101      * Tests {@link CodeKeyMakerFactory#createInstructionsKeyMaker(short)}\r
 102      */\r
 103     @Test\r
 104     public void testInstructionKeyMaker() {\r
 105         CodeKeyMaker keyMaker = CodeKeyMakerFactory.createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);\r
 106         Assert.assertNotNull("Null key maker", keyMaker);\r
 107 \r
 108         ByteBuf buffer = BufferHelper.buildBuffer("00 00 00 08");\r
 109         buffer.skipBytes(4); // skip XID\r
 110         MessageCodeKey codeKey = keyMaker.make(buffer);\r
 111 \r
 112         Assert.assertNotNull("Null key", codeKey);\r
 113         Assert.assertEquals("Wrong key", new InstructionDeserializerKey(EncodeConstants.OF13_VERSION_ID,\r
 114                         0, null), codeKey);\r
 115         Assert.assertEquals("Buffer index modified", 4, buffer.readableBytes());\r
 116     }\r
 117 \r
 118     /**\r
 119      * Tests {@link CodeKeyMakerFactory#createInstructionsKeyMaker(short)}\r
 120      */\r
 121     @Test\r
 122     public void testExperimenterInstructionKeyMaker() {\r
 123         CodeKeyMaker keyMaker = CodeKeyMakerFactory.createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);\r
 124         Assert.assertNotNull("Null key maker", keyMaker);\r
 125 \r
 126         ByteBuf buffer = BufferHelper.buildBuffer("FF FF 00 08 00 00 00 01");\r
 127         buffer.skipBytes(4); // skip XID\r
 128         MessageCodeKey codeKey = keyMaker.make(buffer);\r
 129 \r
 130         Assert.assertNotNull("Null key", codeKey);\r
 131         Assert.assertEquals("Wrong key", new InstructionDeserializerKey(EncodeConstants.OF13_VERSION_ID,\r
 132                         65535, 1L), codeKey);\r
 133         Assert.assertEquals("Buffer index modified", 8, buffer.readableBytes());\r
 134     }\r
 135 }