Java tutorial
/* * Copyright (c) 2015 NetIDE Consortium 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.serialization.factories; import io.netty.buffer.ByteBuf; import io.netty.buffer.UnpooledByteBufAllocator; import java.math.BigInteger; 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.OFSerializer; import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry; import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey; import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants; import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl; import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper; import org.opendaylight.openflowjava.util.ByteBufUtils; import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionTypeV10; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfigV10; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeaturesV10; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortStateV10; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutputBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.features.reply.PhyPort; import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.features.reply.PhyPortBuilder; /** * @author giuseppex.petralia@intel.com * */ public class OF10FeaturesReplyMessageFactoryTest { private OFSerializer<GetFeaturesOutput> factory; private static final byte MESSAGE_TYPE = 6; @Before public void startUp() { SerializerRegistry registry = new SerializerRegistryImpl(); registry.init(); factory = registry .getSerializer(new MessageTypeKey<>(EncodeConstants.OF10_VERSION_ID, GetFeaturesOutput.class)); } @Test public void testSerialize() throws Exception { GetFeaturesOutputBuilder builder = new GetFeaturesOutputBuilder(); BufferHelper.setupHeader(builder, EncodeConstants.OF10_VERSION_ID); builder.setDatapathId(BigInteger.valueOf(1L)); builder.setBuffers(1L); builder.setTables((short) 1); builder.setCapabilitiesV10(new CapabilitiesV10(true, false, true, false, true, false, true, false)); builder.setActionsV10(new ActionTypeV10(true, false, true, false, true, false, true, false, true, false, true, false, true)); builder.setPhyPort(createPorts()); GetFeaturesOutput message = builder.build(); ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer(); factory.serialize(message, serializedBuffer); BufferHelper.checkHeaderV10(serializedBuffer, MESSAGE_TYPE, 80); Assert.assertEquals("Wrong datapath id", message.getDatapathId().longValue(), serializedBuffer.readLong()); Assert.assertEquals("Wrong n buffers", message.getBuffers().longValue(), serializedBuffer.readUnsignedInt()); Assert.assertEquals("Wrong n tables", message.getTables().shortValue(), serializedBuffer.readUnsignedByte()); serializedBuffer.skipBytes(3); Assert.assertEquals("Wrong capabilities", message.getCapabilitiesV10(), createCapabilities(serializedBuffer.readInt())); Assert.assertEquals("Wrong actions", message.getActionsV10(), createActionsV10(serializedBuffer.readInt())); PhyPort port = message.getPhyPort().get(0); Assert.assertEquals("Wrong port No", port.getPortNo().intValue(), serializedBuffer.readShort()); byte[] address = new byte[6]; serializedBuffer.readBytes(address); Assert.assertEquals("Wrong MacAddress", port.getHwAddr().getValue().toLowerCase(), new MacAddress(ByteBufUtils.macAddressToString(address)).getValue().toLowerCase()); byte[] name = new byte[16]; serializedBuffer.readBytes(name); Assert.assertEquals("Wrong name", port.getName(), new String(name).trim()); Assert.assertEquals("Wrong config", port.getConfigV10(), createPortConfig(serializedBuffer.readInt())); Assert.assertEquals("Wrong state", port.getStateV10(), createPortState(serializedBuffer.readInt())); Assert.assertEquals("Wrong current", port.getCurrentFeaturesV10(), createPortFeatures(serializedBuffer.readInt())); Assert.assertEquals("Wrong advertised", port.getAdvertisedFeaturesV10(), createPortFeatures(serializedBuffer.readInt())); Assert.assertEquals("Wrong supported", port.getSupportedFeaturesV10(), createPortFeatures(serializedBuffer.readInt())); Assert.assertEquals("Wrong peer", port.getPeerFeaturesV10(), createPortFeatures(serializedBuffer.readInt())); } private static List<PhyPort> createPorts() { List<PhyPort> ports = new ArrayList<>(); PhyPortBuilder builder = new PhyPortBuilder(); builder.setPortNo(1L); builder.setHwAddr(new MacAddress("94:de:80:a6:61:40")); builder.setName("Port name"); builder.setConfigV10(new PortConfigV10(true, false, true, false, true, false, true)); builder.setStateV10(new PortStateV10(true, false, true, false, true, false, true, false)); builder.setCurrentFeaturesV10( new PortFeaturesV10(true, false, true, false, true, false, true, false, true, false, true, false)); builder.setAdvertisedFeaturesV10( new PortFeaturesV10(true, false, true, false, true, false, true, false, true, false, true, false)); builder.setSupportedFeaturesV10( new PortFeaturesV10(true, false, true, false, true, false, true, false, true, false, true, false)); builder.setPeerFeaturesV10( new PortFeaturesV10(true, false, true, false, true, false, true, false, true, false, true, false)); ports.add(builder.build()); return ports; } private static PortConfigV10 createPortConfig(long input) { final Boolean _portDown = ((input) & (1 << 0)) > 0; final Boolean _noStp = ((input) & (1 << 1)) > 0; final Boolean _noRecv = ((input) & (1 << 2)) > 0; final Boolean _noRecvStp = ((input) & (1 << 3)) > 0; final Boolean _noFlood = ((input) & (1 << 4)) > 0; final Boolean _noFwd = ((input) & (1 << 5)) > 0; final Boolean _noPacketIn = ((input) & (1 << 6)) > 0; return new PortConfigV10(_noFlood, _noFwd, _noPacketIn, _noRecv, _noRecvStp, _noStp, _portDown); } private static PortFeaturesV10 createPortFeatures(long input) { final Boolean _10mbHd = ((input) & (1 << 0)) > 0; final Boolean _10mbFd = ((input) & (1 << 1)) > 0; final Boolean _100mbHd = ((input) & (1 << 2)) > 0; final Boolean _100mbFd = ((input) & (1 << 3)) > 0; final Boolean _1gbHd = ((input) & (1 << 4)) > 0; final Boolean _1gbFd = ((input) & (1 << 5)) > 0; final Boolean _10gbFd = ((input) & (1 << 6)) > 0; final Boolean _copper = ((input) & (1 << 7)) > 0; final Boolean _fiber = ((input) & (1 << 8)) > 0; final Boolean _autoneg = ((input) & (1 << 9)) > 0; final Boolean _pause = ((input) & (1 << 10)) > 0; final Boolean _pauseAsym = ((input) & (1 << 11)) > 0; return new PortFeaturesV10(_100mbFd, _100mbHd, _10gbFd, _10mbFd, _10mbHd, _1gbFd, _1gbHd, _autoneg, _copper, _fiber, _pause, _pauseAsym); } private static PortStateV10 createPortState(long input) { final Boolean _linkDown = ((input) & (1 << 0)) > 0; final Boolean _blocked = ((input) & (1 << 1)) > 0; final Boolean _live = ((input) & (1 << 2)) > 0; final Boolean _stpListen = ((input) & (1 << 3)) > 0; final Boolean _stpLearn = ((input) & (1 << 4)) > 0; final Boolean _stpForward = ((input) & (1 << 5)) > 0; final Boolean _stpBlock = ((input) & (1 << 6)) > 0; final Boolean _stpMask = ((input) & (1 << 7)) > 0; return new PortStateV10(_blocked, _linkDown, _live, _stpBlock, _stpForward, _stpLearn, _stpListen, _stpMask); } private static CapabilitiesV10 createCapabilities(long input) { Boolean _oFPCFLOWSTATS = ((input) & (1 << 0)) > 0; Boolean _oFPCTABLESTATS = ((input) & (1 << 1)) > 0; Boolean _oFPCPORTSTATS = ((input) & (1 << 2)) > 0; Boolean _oFPCSTP = ((input) & (1 << 3)) > 0; Boolean _oFPCRESERVED = ((input) & (1 << 4)) > 0; Boolean _oFPCIPREASM = ((input) & (1 << 5)) > 0; Boolean _oFPCQUEUESTATS = ((input) & (1 << 6)) > 0; Boolean _oFPCARPMATCHIP = ((input) & (1 << 7)) > 0; return new CapabilitiesV10(_oFPCARPMATCHIP, _oFPCFLOWSTATS, _oFPCIPREASM, _oFPCPORTSTATS, _oFPCQUEUESTATS, _oFPCRESERVED, _oFPCSTP, _oFPCTABLESTATS); } private static ActionTypeV10 createActionsV10(long input) { Boolean _oFPATOUTPUT = ((input) & (1 << 0)) > 0; Boolean _oFPATSETVLANVID = ((input) & (1 << 1)) > 0; Boolean _oFPATSETVLANPCP = ((input) & (1 << 2)) > 0; Boolean _oFPATSTRIPVLAN = ((input) & (1 << 3)) > 0; Boolean _oFPATSETDLSRC = ((input) & (1 << 4)) > 0; Boolean _oFPATSETDLDST = ((input) & (1 << 5)) > 0; Boolean _oFPATSETNWSRC = ((input) & (1 << 6)) > 0; Boolean _oFPATSETNWDST = ((input) & (1 << 7)) > 0; Boolean _oFPATSETNWTOS = ((input) & (1 << 8)) > 0; Boolean _oFPATSETTPSRC = ((input) & (1 << 9)) > 0; Boolean _oFPATSETTPDST = ((input) & (1 << 10)) > 0; Boolean _oFPATENQUEUE = ((input) & (1 << 11)) > 0; Boolean _oFPATVENDOR = ((input) & (1 << 12)) > 0; return new ActionTypeV10(_oFPATENQUEUE, _oFPATOUTPUT, _oFPATSETDLDST, _oFPATSETDLSRC, _oFPATSETNWDST, _oFPATSETNWSRC, _oFPATSETNWTOS, _oFPATSETTPDST, _oFPATSETTPSRC, _oFPATSETVLANPCP, _oFPATSETVLANVID, _oFPATSTRIPVLAN, _oFPATVENDOR); } }