min-dev-java/src/test/java/packet/InterestTest_WF.java

package packet;

import component.ComponentException;
import component.Identifier;
import component.TTL;
import encoding.*;
import org.junit.Test;

import java.util.Arrays;

/*
 * @Author: Wang Feng
 * @Description:
 * @Version: 1.0.0
 * @Date: 10:32 2021/4/8
 * @Copyright: MIN-Group；国家重大科技基础设施——未来网络北大实验室；深圳市信息论与未来网络重点实验室
 */
public class InterestTest_WF {
    @Test
    public void TestInterest_ToUri() throws ComponentException {
        Interest interest=new Interest();
        Identifier name=new Identifier("/wefree/王");
        interest.setName(name);
        System.out.println(interest.getName().toUri());
    }

    /**
     * Interest wireEncode:
     * [5, 69,
     * 50, 19,
     *   103, 17, 101, 15,
     *     100, 7, 0, 119, 101, 102, 114, 101, 101,
     *     100, 4, 0, -25, -114, -117,
     * 52, 20,
     *   -49, 2, 15, -96,
     *   -48, 8, 45, -7, 121, 78, -63, 21, -121, -66,
     *   -52, 4, -124, -35, -33, 25,
     * 53, 24, 54, 10, -45, 8, 127, -1, -1, -1, -1, -1, -1, -1, 55, 10, -44, 8, 127, -1, -1, -1, -1, -1, -1, -1]
     * @throws ComponentException
     * @throws EncoderException
     * @throws PacketException
     * @throws BlockException
     */
    @Test
    public void TestInterest_WireEncode() throws ComponentException, EncoderException, PacketException, BlockException {
        Interest interest=new Interest();
        interest.ttl.setTtl(Long.MAX_VALUE);
        byte[] value={(byte)132,(byte)221,(byte)223,(byte)25};
        interest.payload.setValue(value);
        interest.congestionMark.setCongestionLevel(Long.MAX_VALUE);
        Identifier name=new Identifier("/wefree/王");
        interest.setName(name);

        Encoder encoder=new Encoder();
        encoder.encoderReset(new SizeT(Encoder.MaxPacketSize),new SizeT(0));
        System.out.println("encode res: "+interest.wireEncode(encoder));
        byte[] buf=encoder.getBuffer();
        System.out.println("buf: "+ Arrays.toString(buf));

        Block block=new Block(buf,false);
        System.out.println("block buf: "+Arrays.toString(block.getValue()));
        Interest newInterest=new Interest();
        System.out.println("decode res: "+newInterest.wireDecode(block));
        encoder.encoderReset(new SizeT(Encoder.MaxPacketSize),new SizeT(0));
        System.out.println("encode res: "+newInterest.wireEncode(encoder));
        byte[] newbuf=encoder.getBuffer();
        System.out.println("newbuf: "+ Arrays.toString(newbuf));
        System.out.println("new uri: "+newInterest.toUri()
                +" , ttl； "+newInterest.ttl.ttl());
    }
}