openflowjava/openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/GetQueueConfigInputMessageFactoryTest.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.serialization.factories;
  10
  11 import io.netty.buffer.ByteBuf;
  12 import io.netty.buffer.UnpooledByteBufAllocator;
  13 import org.junit.Assert;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  17 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  18 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  19 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  20 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
  21 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetQueueConfigInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetQueueConfigInputBuilder;
  25
  26 /**
  27  * Unit tests for GetQueueConfigInputMessageFactory.
  28  *
  29  * @author timotej.kubas
  30  * @author michal.polkorab
  31  */
  32 public class GetQueueConfigInputMessageFactoryTest {
  33     private static final byte GET_QUEUE_CONFIG_INPUT_MESSAGE_CODE_TYPE = 22;
  34     private static final byte PADDING_IN_QUEUE_CONFIG_INPUT_MESSAGE = 4;
  35     private SerializerRegistry registry;
  36     private OFSerializer<GetQueueConfigInput> getQueueFactory;
  37
  38     /**
  39      * Initializes serializer registry and stores correct factory in field.
  40      */
  41     @Before
  42     public void startUp() {
  43         registry = new SerializerRegistryImpl();
  44         registry.init();
  45         getQueueFactory = registry.getSerializer(
  46                 new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, GetQueueConfigInput.class));
  47     }
  48
  49     /**
  50      * Testing of {@link GetQueueConfigInputMessageFactory} for correct translation from POJO.
  51      */
  52     @Test
  53     public void testGetQueueConfigInputMessage() throws Exception {
  54         GetQueueConfigInputBuilder builder = new GetQueueConfigInputBuilder();
  55         BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
  56         builder.setPort(new PortNumber(0x00010203L));
  57         GetQueueConfigInput message = builder.build();
  58
  59         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
  60         getQueueFactory.serialize(message, out);
  61
  62         BufferHelper.checkHeaderV13(out, GET_QUEUE_CONFIG_INPUT_MESSAGE_CODE_TYPE, 16);
  63         Assert.assertEquals("Wrong port", 0x00010203, out.readUnsignedInt());
  64         out.skipBytes(PADDING_IN_QUEUE_CONFIG_INPUT_MESSAGE);
  65     }
  66 }