openflowjava/openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/serialization/action/OF13SetFieldActionSerializerTest.java

   1 /*
   2  * Copyright (c) 2014 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 package org.opendaylight.openflowjava.protocol.impl.serialization.action;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import io.netty.buffer.UnpooledByteBufAllocator;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import org.junit.Assert;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.junit.runner.RunWith;
  18 import org.mockito.Mock;
  19 import org.mockito.Mockito;
  20 import org.mockito.junit.MockitoJUnitRunner;
  21 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  22 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  23 import org.opendaylight.openflowjava.protocol.api.keys.MatchEntrySerializerKey;
  24 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  25 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
  26 import org.opendaylight.openflowjava.protocol.impl.util.ActionConstants;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.experimenter.id.match.entry.ExperimenterIdCaseBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev150225.experimenter.id.match.entry.experimenter.id._case.ExperimenterBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetFieldCaseBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.field._case.SetFieldActionBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ExperimenterId;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.ExperimenterClass;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.MatchField;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
  37 import org.opendaylight.yangtools.yang.common.Uint32;
  38
  39 /**
  40  * Unit tests for OF13SetFieldActionSerializer.
  41  *
  42  * @author madamjak
  43  */
  44 @RunWith(MockitoJUnitRunner.class)
  45 public class OF13SetFieldActionSerializerTest {
  46
  47     private SerializerRegistry registry;
  48     @Mock OFSerializer<MatchEntry> serializerMock;
  49
  50     /**
  51      * Initialize registry and mock.
  52      */
  53     @Before
  54     public void startUp() {
  55         registry = new SerializerRegistryImpl();
  56         registry.init();
  57     }
  58
  59     /**
  60      * Test identify ExperimenterClass serializer.
  61      */
  62     @Test
  63     public void test() {
  64         OF13SetFieldActionSerializer ser = new OF13SetFieldActionSerializer();
  65         ser.injectSerializerRegistry(registry);
  66         final org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping
  67             .ActionBuilder actionBuilder = new ActionBuilder();
  68         final Uint32 experimenterId = Uint32.valueOf(12L);
  69         ExperimenterIdCaseBuilder expCaseBuilder = new ExperimenterIdCaseBuilder();
  70         ExperimenterBuilder expBuilder = new ExperimenterBuilder();
  71         expBuilder.setExperimenter(new ExperimenterId(experimenterId));
  72         expCaseBuilder.setExperimenter(expBuilder.build());
  73         MatchEntryBuilder meb = new MatchEntryBuilder();
  74         meb.setOxmClass(ExperimenterClass.class);
  75         meb.setOxmMatchField(OxmMatchFieldClass.class);
  76         meb.setMatchEntryValue(expCaseBuilder.build());
  77         List<MatchEntry> matchEntry = new ArrayList<>();
  78         MatchEntry me = meb.build();
  79         matchEntry.add(me);
  80         SetFieldCaseBuilder caseBuilder = new SetFieldCaseBuilder();
  81         SetFieldActionBuilder setFieldBuilder = new SetFieldActionBuilder();
  82         setFieldBuilder.setMatchEntry(matchEntry);
  83         caseBuilder.setSetFieldAction(setFieldBuilder.build());
  84         actionBuilder.setActionChoice(caseBuilder.build());
  85         MatchEntrySerializerKey<?, ?> key = new MatchEntrySerializerKey<>(
  86                 EncodeConstants.OF_VERSION_1_3, ExperimenterClass.class, OxmMatchFieldClass.class);
  87         key.setExperimenterId(experimenterId);
  88         registry.registerSerializer(key, serializerMock);
  89         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
  90         ser.serialize(actionBuilder.build(), out);
  91         Mockito.verify(serializerMock, Mockito.times(1)).serialize(Mockito.anyObject(),
  92             Mockito.anyObject());
  93         int lenght = out.readableBytes();
  94         Assert.assertEquals("Wrong - bad field code", ActionConstants.SET_FIELD_CODE, out.readUnsignedShort());
  95         Assert.assertEquals("Wrong - bad lenght", lenght, out.readUnsignedShort());
  96     }
  97
  98     private interface OxmMatchFieldClass extends MatchField {
  99         // only for testing purposes
 100     }
 101 }