openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/ExperimenterInputMessageFactoryTest.java

   1 /* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */\r
   2 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;\r
   3 \r
   4 import io.netty.buffer.ByteBuf;\r
   5 import io.netty.buffer.UnpooledByteBufAllocator;\r
   6 \r
   7 import org.junit.Assert;\r
   8 import org.junit.Test;\r
   9 import org.opendaylight.openflowjava.protocol.impl.deserialization.factories.HelloMessageFactoryTest;\r
  10 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;\r
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterInput;\r
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterInputBuilder;\r
  13 \r
  14 /**\r
  15  * @author michal.polkorab\r
  16  * @author timotej.kubas\r
  17  */\r
  18 public class ExperimenterInputMessageFactoryTest {\r
  19 \r
  20     private static final byte EXPERIMENTER_REQUEST_MESSAGE_CODE_TYPE = ExperimenterInputMessageFactory.MESSAGE_TYPE;\r
  21     \r
  22     /**\r
  23      * Testing of {@link ExperimenterInputMessageFactory} for correct translation from POJO\r
  24      * @throws Exception \r
  25      */\r
  26     @Test\r
  27     public void test() throws Exception {\r
  28         ExperimenterInputBuilder builder = new ExperimenterInputBuilder();\r
  29         BufferHelper.setupHeader(builder);\r
  30         builder.setExperimenter(0x0001020304L);\r
  31         builder.setExpType(0x0001020304L);\r
  32         builder.setData(new byte[] {0x01, 0x02, 0x03});\r
  33         ExperimenterInput message = builder.build();\r
  34         \r
  35         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();\r
  36         ExperimenterInputMessageFactory factory = ExperimenterInputMessageFactory.getInstance();\r
  37         factory.messageToBuffer(HelloMessageFactoryTest.VERSION_YET_SUPPORTED, out, message);\r
  38         \r
  39         BufferHelper.checkHeaderV13(out, EXPERIMENTER_REQUEST_MESSAGE_CODE_TYPE, factory.computeLength());\r
  40         Assert.assertEquals("Wrong experimenter", 0x0001020304L, out.readUnsignedInt());\r
  41         Assert.assertEquals("Wrong expType", 0x0001020304L, out.readUnsignedInt());\r
  42         Assert.assertArrayEquals("Wrong data", message.getData(), readData(out));\r
  43     }\r
  44     \r
  45     private static byte[] readData(ByteBuf input) {\r
  46         byte[] data = new byte[input.readableBytes()]; \r
  47         input.readBytes(data);\r
  48         return data;\r
  49     }\r
  50 }\r