openflowjava/openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/deserialization/factories/FeaturesReplyMessageFactoryTest.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 import org.junit.Assert;
  13 import org.junit.Before;
  14 import org.junit.Test;
  15 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
  16 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
  17 import org.opendaylight.openflowjava.protocol.api.keys.MessageCodeKey;
  18 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  19 import org.opendaylight.openflowjava.protocol.impl.deserialization.DeserializerRegistryImpl;
  20 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
  23
  24 /**
  25  * Unit tests for FeaturesReplyMessageFactory.
  26  *
  27  * @author michal.polkorab
  28  * @author timotej.kubas
  29  */
  30 public class FeaturesReplyMessageFactoryTest {
  31
  32     private OFDeserializer<GetFeaturesOutput> featuresFactory;
  33
  34     /**
  35      * Initializes deserializer registry and lookups correct deserializer.
  36      */
  37     @Before
  38     public void startUp() {
  39         DeserializerRegistry registry = new DeserializerRegistryImpl();
  40         registry.init();
  41         featuresFactory = registry.getDeserializer(
  42                 new MessageCodeKey(EncodeConstants.OF13_VERSION_ID, 6, GetFeaturesOutput.class));
  43     }
  44
  45     /**
  46      * Testing {@link FeaturesReplyMessageFactory} for correct translation into POJO.
  47      */
  48     @Test
  49     public void test() {
  50         ByteBuf bb = BufferHelper.buildBuffer("00 01 02 03 04 05 06 07 00 01 02 03 01 01 00 00 00"
  51                 + " 00 00 00 00 01 02 03");
  52         GetFeaturesOutput builtByFactory = BufferHelper.deserialize(featuresFactory, bb);
  53
  54         BufferHelper.checkHeaderV13(builtByFactory);
  55         Assert.assertEquals("Wrong datapathId", 0x0001020304050607L, builtByFactory.getDatapathId().longValue());
  56         Assert.assertEquals("Wrong buffers", 0x00010203L, builtByFactory.getBuffers().longValue());
  57         Assert.assertEquals("Wrong number of tables", 0x01, builtByFactory.getTables().shortValue());
  58         Assert.assertEquals("Wrong auxiliaryId", 0x01, builtByFactory.getAuxiliaryId().shortValue());
  59         Assert.assertEquals("Wrong capabilities", new Capabilities(false, false, false, false, false, false, false),
  60                 builtByFactory.getCapabilities());
  61         Assert.assertEquals("Wrong reserved", 0x00010203L, builtByFactory.getReserved().longValue());
  62     }
  63
  64     /**
  65      * Testing {@link FeaturesReplyMessageFactory} for correct translation into POJO
  66      * (capabilities set).
  67      */
  68     @Test
  69     public void testCapabilities() {
  70         ByteBuf bb = BufferHelper.buildBuffer("00 01 02 03 04 05 06 07 00 01 02 03 01 01 00 00 00"
  71                 + " 00 01 6F 00 01 02 03");
  72         GetFeaturesOutput builtByFactory = BufferHelper.deserialize(featuresFactory, bb);
  73
  74         BufferHelper.checkHeaderV13(builtByFactory);
  75         Assert.assertEquals("Wrong capabilities", new Capabilities(true, true, true, true, true, true, true),
  76                 builtByFactory.getCapabilities());
  77     }
  78 }