writing test: face&linkservice

src/test/java/logicface/LinkServiceTest.java

@@ -0,0 +1,19 @@
+package logicface;
+
+import org.junit.Test;
+
+/*
+ * @Author: Wang Feng
+ * @Description:
+ * @Version: 1.0.0
+ * @Date: 20:34 2021/5/10
+ * @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 LinkServiceTest {
+    @Test
+    public void testIni() throws LogicFaceException {
+        LinkService linkService=new LinkService();
+        linkService.init(9000);
+        linkService.printSelf();
+    }
+}

src/test/java/logicface/LogicFaceTest.java

@@ -0,0 +1,123 @@
+package logicface;
+
+import component.ComponentException;
+import component.Identifier;
+import org.junit.Test;
+import packet.Interest;
+import packet.MINPacket;
+import util.ByteHelper;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.*;
+import java.util.Arrays;
+
+/*
+ * @Author: Wang Feng
+ * @Description:
+ * @Version: 1.0.0
+ * @Date: 16:26 2021/5/10
+ * @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 LogicFaceTest {
+    /**
+     * 测试初始化&UDP发包
+     */
+    @Test
+    public void testIniUdp() throws LogicFaceException, ComponentException {
+        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("/pkusz/wefree");
+        interest.setName(name);
+
+        LogicFace face=new LogicFace();
+        face.initWithUdp("127.0.0.1",50000);
+        face.sendInterest(interest);
+    }
+
+    /**
+     * 测试初始化&TCP发包
+     */
+    @Test
+    public void testIniTcp() throws LogicFaceException, ComponentException {
+        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("/pkusz/wefree");
+        interest.setName(name);
+
+        LogicFace face=new LogicFace();
+        face.initWithTcp("127.0.0.1",60000);
+        face.sendInterest(interest);
+    }
+
+    /**
+     * 开启一个tcp服务器，端口号为60000
+     */
+    @Test
+    public void startTCPServer() {
+        ServerSocket socket = null;
+        OutputStream outputStream = null;
+        try {
+            //建立基站
+            socket = new ServerSocket(60000);
+            //开始开启接收模式,接到后返回客户端的socket对象
+            Socket client = socket.accept();
+
+            byte[] bytes = new byte[1500];
+
+            // 循环接收数据，并打印
+            InputStream inputStream = client.getInputStream();
+            int len = inputStream.read(bytes);
+//            inputStream.close();
+            System.out.println(Arrays.toString(ByteHelper.getLenBytes(bytes, 0, len)));
+
+            //获取向客户端发送消息的对象流
+            outputStream = client.getOutputStream();
+            //向客户端写数据
+            outputStream.write(ByteHelper.getLenBytes(bytes, 0, len));
+
+            inputStream.close();
+            outputStream.close();
+            socket.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * 创建一个UDPServer，从而打印出来udp face发送的数据。端口号为50000
+     * 测试结果：
+     *  [-15, 0, -6, 25, -52, 4, 4, 5, 6, 7, -15, 0, -5, 15, -15, 0, -4, 1, 1, -15, 0, -3, 1, 1, -15, 0, -2, 1, 0]
+     */
+    @Test
+    public void startUDPServer() throws IOException {
+        //1.创建服务端+端口
+        DatagramSocket server = new DatagramSocket(50000);
+        //2.准备接受容器
+        byte[] container = new byte[1024];
+        //3.封装成包
+        DatagramPacket packet = new DatagramPacket(container, container.length);
+        while(true){
+            //4.接受数据
+            server.receive(packet);
+            //5.分析数据
+            byte[] data = packet.getData();
+            int len = packet.getLength();
+            System.out.println("server receive:" +
+                    Arrays.toString(ByteHelper.getLenBytes(data, 0, len)));
+            SocketAddress remoteHost=packet.getSocketAddress();
+            System.out.println("remote host: "+packet.getSocketAddress());
+            server.connect(remoteHost);
+            server.send(packet);
+        }
+        //6.释放
+//        server.close();
+    }
+}