/*
* Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.openflowjava.protocol.impl.util;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.UnpooledByteBufAllocator;
import java.util.ArrayList;
import java.util.List;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.CopyTtlInCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.CopyTtlOutCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.DecMplsTtlCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.DecNwTtlCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.GroupCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.OutputActionCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.PopMplsCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.PopPbbCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.PopVlanCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.PushMplsCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.PushPbbCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.PushVlanCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetFieldCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetMplsTtlCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetNwTtlCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetQueueCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.group._case.GroupActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.output.action._case.OutputActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.pop.mpls._case.PopMplsActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.push.mpls._case.PushMplsActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.push.pbb._case.PushPbbActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.push.vlan._case.PushVlanActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.field._case.SetFieldActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.mpls.ttl._case.SetMplsTtlActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.nw.ttl._case.SetNwTtlActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.queue._case.SetQueueActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.EtherType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.InPort;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OpenflowBasicClass;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.InPortCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.in.port._case.InPortBuilder;
/**
* @author michal.polkorab
*
*/
public class OF13ActionsSerializerTest {
private SerializerRegistry registry;
/**
* Initializes serializer table and stores correct factory in field
*/
@Before
public void startUp() {
registry = new SerializerRegistryImpl();
registry.init();
}
/**
* Testing correct serialization of actions
*/
@Test
public void test() {
List<Action> actions = new ArrayList<>();
ActionBuilder actionBuilder = new ActionBuilder();
OutputActionCaseBuilder caseBuilder = new OutputActionCaseBuilder();
OutputActionBuilder outputBuilder = new OutputActionBuilder();
outputBuilder.setPort(new PortNumber(42L));
outputBuilder.setMaxLength(52);
caseBuilder.setOutputAction(outputBuilder.build());
actionBuilder.setActionChoice(caseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
actionBuilder.setActionChoice(new CopyTtlOutCaseBuilder().build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
actionBuilder.setActionChoice(new CopyTtlInCaseBuilder().build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
SetMplsTtlCaseBuilder setMplsTtlCaseBuilder = new SetMplsTtlCaseBuilder();
SetMplsTtlActionBuilder setMplsTtlBuilder = new SetMplsTtlActionBuilder();
setMplsTtlBuilder.setMplsTtl((short) 4);
setMplsTtlCaseBuilder.setSetMplsTtlAction(setMplsTtlBuilder.build());
actionBuilder.setActionChoice(setMplsTtlCaseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
actionBuilder.setActionChoice(new DecMplsTtlCaseBuilder().build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
PushVlanCaseBuilder pushVlanCaseBuilder = new PushVlanCaseBuilder();
PushVlanActionBuilder pushVlanBuilder = new PushVlanActionBuilder();
pushVlanBuilder.setEthertype(new EtherType(new EtherType(16)));
pushVlanCaseBuilder.setPushVlanAction(pushVlanBuilder.build());
actionBuilder.setActionChoice(pushVlanCaseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
actionBuilder.setActionChoice(new PopVlanCaseBuilder().build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
PushMplsCaseBuilder pushMplsCaseBuilder = new PushMplsCaseBuilder();
PushMplsActionBuilder pushMplsBuilder = new PushMplsActionBuilder();
pushMplsBuilder.setEthertype(new EtherType(new EtherType(17)));
pushMplsCaseBuilder.setPushMplsAction(pushMplsBuilder.build());
actionBuilder.setActionChoice(pushMplsCaseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
PopMplsCaseBuilder popMplsCaseBuilder = new PopMplsCaseBuilder();
PopMplsActionBuilder popMplsBuilder = new PopMplsActionBuilder();
popMplsBuilder.setEthertype(new EtherType(new EtherType(18)));
popMplsCaseBuilder.setPopMplsAction(popMplsBuilder.build());
actionBuilder.setActionChoice(popMplsCaseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
SetQueueCaseBuilder setQueueCaseBuilder = new SetQueueCaseBuilder();
SetQueueActionBuilder setQueueBuilder = new SetQueueActionBuilder();
setQueueBuilder.setQueueId(1234L);
setQueueCaseBuilder.setSetQueueAction(setQueueBuilder.build());
actionBuilder.setActionChoice(setQueueCaseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
GroupCaseBuilder groupCaseBuilder = new GroupCaseBuilder();
GroupActionBuilder groupActionBuilder = new GroupActionBuilder();
groupActionBuilder.setGroupId(555L);
groupCaseBuilder.setGroupAction(groupActionBuilder.build());
actionBuilder.setActionChoice(groupCaseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
SetNwTtlCaseBuilder nwTtlCaseBuilder = new SetNwTtlCaseBuilder();
SetNwTtlActionBuilder nwTtlBuilder = new SetNwTtlActionBuilder();
nwTtlBuilder.setNwTtl((short) 8);
nwTtlCaseBuilder.setSetNwTtlAction(nwTtlBuilder.build());
actionBuilder.setActionChoice(nwTtlCaseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
actionBuilder.setActionChoice(new DecNwTtlCaseBuilder().build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
SetFieldActionBuilder setFieldBuilder = new SetFieldActionBuilder();
List<MatchEntry> entries = new ArrayList<>();
MatchEntryBuilder matchBuilder = new MatchEntryBuilder();
matchBuilder.setOxmClass(OpenflowBasicClass.class);
matchBuilder.setOxmMatchField(InPort.class);
matchBuilder.setHasMask(false);
InPortCaseBuilder inPortCaseBuilder = new InPortCaseBuilder();
InPortBuilder inPortBuilder = new InPortBuilder();
inPortBuilder.setPortNumber(new PortNumber(1L));
inPortCaseBuilder.setInPort(inPortBuilder.build());
matchBuilder.setMatchEntryValue(inPortCaseBuilder.build());
entries.add(matchBuilder.build());
setFieldBuilder.setMatchEntry(entries);
setFieldCaseBuilder.setSetFieldAction(setFieldBuilder.build());
actionBuilder.setActionChoice(setFieldCaseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
PushPbbCaseBuilder pushPbbCaseBuilder = new PushPbbCaseBuilder();
PushPbbActionBuilder pushPbbBuilder = new PushPbbActionBuilder();
pushPbbBuilder.setEthertype(new EtherType(new EtherType(19)));
pushPbbCaseBuilder.setPushPbbAction(pushPbbBuilder.build());
actionBuilder.setActionChoice(pushPbbCaseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
actionBuilder.setActionChoice(new PopPbbCaseBuilder().build());
actions.add(actionBuilder.build());
ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
ListSerializer.serializeList(actions, TypeKeyMakerFactory
.createActionKeyMaker(EncodeConstants.OF13_VERSION_ID), registry, out);
Assert.assertEquals("Wrong action type", 0, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 16, out.readUnsignedShort());
Assert.assertEquals("Wrong action port", 42, out.readUnsignedInt());
Assert.assertEquals("Wrong action max-length", 52, out.readUnsignedShort());
out.skipBytes(6);
Assert.assertEquals("Wrong action type", 11, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
out.skipBytes(4);
Assert.assertEquals("Wrong action type", 12, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
out.skipBytes(4);
Assert.assertEquals("Wrong action type", 15, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
Assert.assertEquals("Wrong action mpls-ttl", 4, out.readUnsignedByte());
out.skipBytes(3);
Assert.assertEquals("Wrong action type", 16, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
out.skipBytes(4);
Assert.assertEquals("Wrong action type", 17, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
Assert.assertEquals("Wrong action ethertype", 16, out.readUnsignedShort());
out.skipBytes(2);
Assert.assertEquals("Wrong action type", 18, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
out.skipBytes(4);
Assert.assertEquals("Wrong action type", 19, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
Assert.assertEquals("Wrong action ethertype", 17, out.readUnsignedShort());
out.skipBytes(2);
Assert.assertEquals("Wrong action type", 20, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
Assert.assertEquals("Wrong action ethertype", 18, out.readUnsignedShort());
out.skipBytes(2);
Assert.assertEquals("Wrong action type", 21, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
Assert.assertEquals("Wrong action queue-id", 1234, out.readUnsignedInt());
Assert.assertEquals("Wrong action type", 22, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
Assert.assertEquals("Wrong action group", 555, out.readUnsignedInt());
Assert.assertEquals("Wrong action type", 23, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
Assert.assertEquals("Wrong action nw-ttl", 8, out.readUnsignedByte());
out.skipBytes(3);
Assert.assertEquals("Wrong action type", 24, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
out.skipBytes(4);
Assert.assertEquals("Wrong action type", 25, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 16, out.readUnsignedShort());
Assert.assertEquals("Wrong match entry class", 0x8000, out.readUnsignedShort());
Assert.assertEquals("Wrong match entry field & mask", 0, out.readUnsignedByte());
Assert.assertEquals("Wrong match entry length", 4, out.readUnsignedByte());
Assert.assertEquals("Wrong match entry value", 1, out.readUnsignedInt());
out.skipBytes(4);
Assert.assertEquals("Wrong action type", 26, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
Assert.assertEquals("Wrong action ethertype", 19, out.readUnsignedShort());
out.skipBytes(2);
Assert.assertEquals("Wrong action type", 27, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 8, out.readUnsignedShort());
out.skipBytes(4);
Assert.assertTrue("Unread data", out.readableBytes() == 0);
}
/**
* Testing correct serialization of actions
*/
@Test
public void testHeaders() {
List<Action> actions = new ArrayList<>();
ActionBuilder actionBuilder = new ActionBuilder();
OutputActionCaseBuilder caseBuilder = new OutputActionCaseBuilder();
OutputActionBuilder outputBuilder = new OutputActionBuilder();
outputBuilder.setPort(new PortNumber(42L));
outputBuilder.setMaxLength(52);
caseBuilder.setOutputAction(outputBuilder.build());
actionBuilder.setActionChoice(caseBuilder.build());
actions.add(actionBuilder.build());
actionBuilder = new ActionBuilder();
SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
SetFieldActionBuilder setFieldBuilder = new SetFieldActionBuilder();
List<MatchEntry> entries = new ArrayList<>();
MatchEntryBuilder matchBuilder = new MatchEntryBuilder();
matchBuilder.setOxmClass(OpenflowBasicClass.class);
matchBuilder.setOxmMatchField(InPort.class);
matchBuilder.setHasMask(false);
InPortCaseBuilder inPortCaseBuilder = new InPortCaseBuilder();
InPortBuilder inPortBuilder = new InPortBuilder();
inPortBuilder.setPortNumber(new PortNumber(1L));
inPortCaseBuilder.setInPort(inPortBuilder.build());
matchBuilder.setMatchEntryValue(inPortCaseBuilder.build());
entries.add(matchBuilder.build());
setFieldBuilder.setMatchEntry(entries);
setFieldCaseBuilder.setSetFieldAction(setFieldBuilder.build());
actionBuilder.setActionChoice(setFieldCaseBuilder.build());
actions.add(actionBuilder.build());
ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
ListSerializer.serializeHeaderList(actions, TypeKeyMakerFactory
.createActionKeyMaker(EncodeConstants.OF13_VERSION_ID), registry, out);
Assert.assertEquals("Wrong action type", 0, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 4, out.readUnsignedShort());
Assert.assertEquals("Wrong action type", 25, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 4, out.readUnsignedShort());
Assert.assertTrue("Unread data", out.readableBytes() == 0);
}
}