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