extension/openflowjava-extension-nicira/src/test/java/org/opendaylight/openflowjava/nx/codec/match/NshMdtypeCodecTest.java

   1 /*
   2  * Copyright (c) 2018 SUSE LINUX GmbH.  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.nx.codec.match;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13
  14 import io.netty.buffer.ByteBuf;
  15 import io.netty.buffer.ByteBufAllocator;
  16 import org.junit.Before;
  17 import org.junit.Test;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.nx.match.nsh.mdtype.grouping.NshMdtypeValues;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.nx.match.nsh.mdtype.grouping.NshMdtypeValuesBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.experimenter.id._case.NxExpMatchEntryValue;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.experimenter.id._case.nx.exp.match.entry.value.NshMdtypeCaseValue;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.experimenter.id._case.nx.exp.match.entry.value.NshMdtypeCaseValueBuilder;
  23
  24 public class NshMdtypeCodecTest {
  25
  26     private NshMdtypeCodec nshMdtypeCodec;
  27     private ByteBuf buffer;
  28
  29     private static final Short MDTYPE_VALUE = (short) 1;
  30
  31     @Before
  32     public void setUp() {
  33         nshMdtypeCodec = new NshMdtypeCodec();
  34         buffer = ByteBufAllocator.DEFAULT.buffer();
  35     }
  36
  37     @Test
  38     public void serializeValueTest() {
  39         NxExpMatchEntryValue matchEntryValue = createMatchEntryValue(MDTYPE_VALUE);
  40
  41         nshMdtypeCodec.serializeValue(matchEntryValue, false, buffer);
  42
  43         assertEquals(MDTYPE_VALUE.shortValue(), buffer.readUnsignedByte());
  44         assertFalse(buffer.isReadable());
  45     }
  46
  47     @Test
  48     public void deserializeValueTest() {
  49         writeBuffer(buffer, MDTYPE_VALUE);
  50
  51         NxExpMatchEntryValue value = nshMdtypeCodec.deserializeValue(buffer, false);
  52
  53         assertEquals(MDTYPE_VALUE, ((NshMdtypeCaseValue) value).getNshMdtypeValues().getValue());
  54         assertFalse(buffer.isReadable());
  55     }
  56
  57     private NxExpMatchEntryValue createMatchEntryValue(Short value) {
  58         NshMdtypeValues nshMdtypeValues = new NshMdtypeValuesBuilder().setValue(value).build();
  59         return new NshMdtypeCaseValueBuilder().setNshMdtypeValues(nshMdtypeValues).build();
  60     }
  61
  62     private void writeBuffer(ByteBuf message, Short value) {
  63         message.writeByte(value.intValue());
  64     }
  65 }