add packet test: DataTest

src/test/java/packet/CPacketTest.java

@@ -38,6 +38,19 @@ public class CPacketTest {
         System.out.println("value: "+ Arrays.toString(cPacket.getValue()));
     }
 
+    /**
+     * CPacket wireEncode:
+     * [5, 61,
+     * 50, 37,
+     *   102, 19, 101, 17, 100, 4, 0, 109, 105, 110, 100, 4, 0, 112, 107, 117, 100, 3, 0, 115, 122,
+     *   102, 14, 101, 12, 100, 4, 0, 110, 101, 116, 100, 4, 0, -25, -114, -117,
+     * 52, 6, -52, 4, 1, 2, 3, 4,
+     * 53, 12, 55, 10, -44, 8, 127, -1, -1, -1, -1, -1, -1, -1]
+     * @throws EncoderException
+     * @throws ComponentException
+     * @throws PacketException
+     * @throws BlockException
+     */
     @Test
     public void TestCPacket_WireEncode() throws EncoderException, ComponentException, PacketException, BlockException {
         MINPacket packet=new MINPacket();

src/test/java/packet/DataTest.java

@@ -0,0 +1,69 @@
+package packet;
+
+import component.ComponentException;
+import component.Identifier;
+import encoding.*;
+import org.junit.Test;
+
+import java.util.Arrays;
+
+/*
+ * @Author: Wang Feng
+ * @Description:
+ * @Version: 1.0.0
+ * @Date: 21:19 2021/4/7
+ * @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 DataTest {
+    @Test
+    public void TestData_ToUri() throws ComponentException {
+        Data data=new Data();
+        Identifier name=new Identifier("/wefree/王");
+        data.setName(name);
+        System.out.println(data.getName().toUri());
+    }
+
+    /**
+     * Data wireEncode:
+     * [5, 53,
+     * 50, 19,
+     *   103, 17, 101, 15,
+     *     100, 7, 0, 119, 101, 102, 114, 101, 101,
+     *     100, 4, 0, -25, -114, -117,
+     * 52, 16,
+     *   -46, 8, 127, -1, -1, -1, -1, -1, -1, -1,
+     *   -52, 4, -124, -35, -33, 25,
+     * 53, 12, 54, 10, -45, 8, 127, -1, -1, -1, -1, -1, -1, -1]
+     * @throws ComponentException
+     * @throws EncoderException
+     * @throws PacketException
+     * @throws BlockException
+     */
+    @Test
+    public void TestData_WireEncode() throws ComponentException, EncoderException, PacketException, BlockException {
+        Data data=new Data();
+        data.freshnessPeriod.setFreshnessPeriod(Long.MAX_VALUE);
+        byte[] value={(byte)132,(byte)221,(byte)223,(byte)25};
+        data.payload.setValue(value);
+        data.congestionMark.setCongestionLevel(Long.MAX_VALUE);
+        Identifier name=new Identifier("/wefree/王");
+        data.setName(name);
+
+        Encoder encoder=new Encoder();
+        encoder.encoderReset(new SizeT(Encoder.MaxPacketSize),new SizeT(0));
+        System.out.println("encode res: "+data.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()));
+        Data newData=new Data();
+        System.out.println("decode res: "+newData.wireDecode(block));
+        encoder.encoderReset(new SizeT(Encoder.MaxPacketSize),new SizeT(0));
+        System.out.println("encode res: "+newData.wireEncode(encoder));
+        byte[] newbuf=encoder.getBuffer();
+        System.out.println("newbuf: "+ Arrays.toString(newbuf));
+        System.out.println("new uri: "+newData.toUri()
+                +" , freshness； "+newData.freshnessPeriod.getFreshnessPeriod());
+    }
+}