openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/SerializationFactoryTest.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.serialization;\r
  10 \r
  11 import static org.junit.Assert.assertEquals;\r
  12 import io.netty.buffer.ByteBuf;\r
  13 import io.netty.buffer.PooledByteBufAllocator;\r
  14 \r
  15 import org.junit.Test;\r
  16 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;\r
  17 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloInputBuilder;\r
  19 \r
  20 /**\r
  21  * @author michal.polkorab\r
  22  *\r
  23  */\r
  24 public class SerializationFactoryTest {\r
  25 \r
  26     /**\r
  27      * Test serializer lookup & serialization\r
  28      */\r
  29     @Test\r
  30     public void test() {\r
  31         SerializerRegistry registry = new SerializerRegistryImpl();\r
  32         registry.init();\r
  33         SerializationFactory factory = new SerializationFactory();\r
  34         factory.setSerializerTable(registry);\r
  35         ByteBuf buffer = PooledByteBufAllocator.DEFAULT.buffer();\r
  36         HelloInputBuilder helloBuilder = new HelloInputBuilder();\r
  37         helloBuilder.setVersion((short) EncodeConstants.OF10_VERSION_ID);\r
  38         helloBuilder.setXid(123456L);\r
  39         helloBuilder.setElements(null);\r
  40         factory.messageToBuffer(EncodeConstants.OF10_VERSION_ID, buffer, helloBuilder.build());\r
  41         assertEquals("Serialization failed", EncodeConstants.OFHEADER_SIZE, buffer.readableBytes());\r
  42     }\r
  43 \r
  44     /**\r
  45      * Test serializer not found scenario\r
  46      */\r
  47     @Test(expected=IllegalStateException.class)\r
  48     public void testNotExistingSerializer() {\r
  49         SerializerRegistry registry = new SerializerRegistryImpl();\r
  50         registry.init();\r
  51         SerializationFactory factory = new SerializationFactory();\r
  52         factory.setSerializerTable(registry);\r
  53         ByteBuf buffer = PooledByteBufAllocator.DEFAULT.buffer();\r
  54         HelloInputBuilder helloBuilder = new HelloInputBuilder();\r
  55         helloBuilder.setVersion((short) EncodeConstants.OF10_VERSION_ID);\r
  56         helloBuilder.setXid(123456L);\r
  57         helloBuilder.setElements(null);\r
  58         factory.messageToBuffer((short) 0, buffer, helloBuilder.build());\r
  59     }\r
  60 }