openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/protocol/serialization/instructions/WriteMetadataInstructionSerializerTest.java

   1 /*
   2  * Copyright (c) 2016 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.openflowplugin.impl.protocol.serialization.instructions;
  10
  11 import static org.junit.Assert.assertEquals;
  12
  13 import java.math.BigInteger;
  14 import org.junit.Test;
  15 import org.opendaylight.openflowjava.protocol.impl.util.InstructionConstants;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteMetadataCase;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteMetadataCaseBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.write.metadata._case.WriteMetadataBuilder;
  20
  21 public class WriteMetadataInstructionSerializerTest extends AbstractInstructionSerializerTest {
  22
  23     @Test
  24     public void testSerialize() {
  25         final long metadata = 10L;
  26         final long metadataMask = 10L;
  27
  28         final Instruction instruction = new WriteMetadataCaseBuilder()
  29                 .setWriteMetadata(new WriteMetadataBuilder()
  30                         .setMetadata(BigInteger.valueOf(metadata))
  31                         .setMetadataMask(BigInteger.valueOf(metadataMask))
  32                         .build())
  33                 .build();
  34
  35         assertInstruction(instruction, out -> {
  36             out.skipBytes(InstructionConstants.PADDING_IN_WRITE_METADATA);
  37             assertEquals(out.readLong(), metadata);
  38             assertEquals(out.readLong(), metadataMask);
  39         });
  40     }
  41
  42     @Override
  43     protected Class<? extends Instruction> getClazz() {
  44         return WriteMetadataCase.class;
  45     }
  46
  47     @Override
  48     protected int getType() {
  49         return InstructionConstants.WRITE_METADATA_TYPE;
  50     }
  51
  52     @Override
  53     protected int getLength() {
  54         return InstructionConstants.WRITE_METADATA_LENGTH;
  55     }
  56
  57 }