package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor;

import java.util.ArrayList;
import java.util.List;

import junit.framework.Assert;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;



import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.MeterConvertor;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.service.rev130918.AddMeterInputBuilder;

import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterFlags.Flags;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.BandType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.Drop;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.DropBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.DscpRemark;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.DscpRemarkBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.Experimenter;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.ExperimenterBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.MeterBandHeaders;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.MeterBandHeadersBuilder;

import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MeterModInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.MeterBand;
import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.MeterBandHeader;

import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.MeterBandHeaderBuilder;

import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.meter.band.header.MeterBandTypesBuilder;



import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterModCommand;

import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDrop;

import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDscpRemark;

import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandExperimenter;

import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.mod.Bands;


public class MeterConvertorTest {
	

	 
@Test
public void testMeterModCommandConvertorwithAllParameters()
{

	/// DROP Band 
	MeterBandHeaderBuilder meterBandHeaderBuilder = new MeterBandHeaderBuilder();
	MeterBandTypesBuilder meterBandTypesB = new MeterBandTypesBuilder();
	
	org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType.Flags bandFlag = new org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType.Flags(true, false, false);
	meterBandTypesB.setFlags(bandFlag);//_ofpmbtDrop
	DropBuilder drop = new DropBuilder();
	drop.setBurstSize(10L);
	drop.setRate(20L);
	Drop drp = drop.build();
	meterBandHeaderBuilder.setBandType(drp);
	meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesB.build());
	
	
	
	MeterBandHeader meterBH = meterBandHeaderBuilder.build();
		
	//DSCP Mark
	MeterBandHeaderBuilder meterBandHeaderBuilder1 = new MeterBandHeaderBuilder();
	MeterBandTypesBuilder meterBandTypesB1 = new MeterBandTypesBuilder();
	org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType.Flags bandFlag1 = new org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType.Flags(false, true, false);
	
	meterBandTypesB1.setFlags(bandFlag1);
	DscpRemarkBuilder dscp = new DscpRemarkBuilder();
	dscp.setBurstSize(11L);
	dscp.setRate(21L);
	dscp.setPercLevel((short)1);
	DscpRemark dscpRemark = dscp.build();	
	meterBandHeaderBuilder1.setBandType(dscpRemark);
	meterBandHeaderBuilder1.setMeterBandTypes(meterBandTypesB1.build());
	
	MeterBandHeader meterBH1 = meterBandHeaderBuilder1.build();
	
	//Experimental
	
		MeterBandHeaderBuilder meterBandHeaderBuilder2 = new MeterBandHeaderBuilder();
		MeterBandTypesBuilder meterBandTypesB2 = new MeterBandTypesBuilder();
		org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType.Flags bandFlag2 = new org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType.Flags(false,false, true);
		meterBandTypesB2.setFlags(bandFlag2);
		
		ExperimenterBuilder exp = new ExperimenterBuilder();
		exp.setBurstSize(12L);
		exp.setRate(22L);
		exp.setExperimenter(23L);
		Experimenter experimenter = exp.build();
		meterBandHeaderBuilder2.setBandType(experimenter);
		meterBandHeaderBuilder2.setMeterBandTypes(meterBandTypesB2.build());
		MeterBandHeader meterBH2 = meterBandHeaderBuilder2.build();
		
	
	List<MeterBandHeader> meterBandList = new ArrayList<MeterBandHeader>();
	meterBandList.add(0,meterBH);
	meterBandList.add(1,meterBH1);
	meterBandList.add(2,meterBH2);
	
	//Constructing List of Bands
	MeterBandHeadersBuilder meterBandHeadersBuilder = new MeterBandHeadersBuilder();
	meterBandHeadersBuilder.setMeterBandHeader(meterBandList);
	
	MeterBandHeaders meterBandHeaders =meterBandHeadersBuilder.build(); 
	

	AddMeterInputBuilder addMeterFromSAL = new AddMeterInputBuilder();

	
	addMeterFromSAL.setMeterBandHeaders(meterBandHeaders); //MeterBands added to the meter command.
Long temp = 10L;
	
	 //NodeKey key = new NodeKey(new NodeId("24"));
     //InstanceIdentifier<Node> path = InstanceIdentifier.builder().node(Nodes.class).node(Node.class, key).toInstance();
	 
	addMeterFromSAL.setMeterId(new org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId(10L));

		
		Flags flagV = new Flags(true, true, true,true);
		addMeterFromSAL.setFlags(flagV);
		
	AddMeterInput meterInputCommand = addMeterFromSAL.build();
	MeterModInput outMeterModInput = MeterConvertor.toMeterModInput(meterInputCommand);
	
	
	
	
	 Assert.assertEquals(MeterModCommand.OFPMCADD, outMeterModInput.getCommand());
	Assert.assertTrue(outMeterModInput.getFlags().isOFPMFBURST()); 
	Assert.assertEquals(temp,outMeterModInput.getMeterId().getValue());
	//BandInformation starts here:
	
	      List<Bands> bands =  outMeterModInput.getBands();
			for (Bands currentBand : bands) {
	            MeterBand meterBand = currentBand.getMeterBand();
	            	if(meterBand instanceof MeterBandDrop){
	            		
	            			Assert.assertEquals(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterBandType.OFPMBTDROP, ((MeterBandDrop) meterBand).getType());
	            			Assert.assertEquals((long)20,(long)((MeterBandDrop) meterBand).getBurstSize());
	            			Assert.assertEquals((long)10, (long)((MeterBandDrop) meterBand).getRate());
	            	
	            	}	            			
	            	if(meterBand instanceof MeterBandDscpRemark)
	            	{
	            		Assert.assertEquals(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterBandType.OFPMBTDSCPREMARK, ((MeterBandDscpRemark) meterBand).getType());
            			Assert.assertEquals((long)11,(long)((MeterBandDscpRemark) meterBand).getBurstSize());
            			Assert.assertEquals((long)21, (long)((MeterBandDscpRemark) meterBand).getRate());
            			Assert.assertEquals((short)1, (short)((MeterBandDscpRemark) meterBand).getPrecLevel());
	            		
	            	}
	            	if(meterBand instanceof MeterBandExperimenter)
	            	{
	            		Assert.assertEquals(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterBandType.OFPMBTEXPERIMENTER, ((MeterBandExperimenter) meterBand).getType());
            			Assert.assertEquals((long)12,(long)((MeterBandExperimenter) meterBand).getBurstSize());
            			Assert.assertEquals((long)22, (long)((MeterBandExperimenter) meterBand).getRate());
            			Assert.assertEquals((long)23, (long)((MeterBandExperimenter) meterBand).getExperimenter());

	            	}
	            
	            }    
			
			
}


	
}