Move UDPTest

core-java/src/test/java/com/baeldung/java/networking/url/UDPTest.java

@@ -0,0 +1,37 @@
+package com.baeldung.java.networking.url;
+
+
+import com.baeldung.java.networking.udp.EchoClient;
+import com.baeldung.java.networking.udp.EchoServer;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+
+public class UDPTest {
+    private EchoClient client;
+
+    @Before
+    public void setup() throws IOException {
+        new EchoServer().start();
+        client = new EchoClient();
+    }
+
+    @Test
+    public void whenCanSendAndReceivePacket_thenCorrect1() {
+        String echo = client.sendEcho("hello server");
+        assertEquals("hello server", echo);
+        echo = client.sendEcho("server is working");
+        assertFalse(echo.equals("hello server"));
+    }
+
+    @After
+    public void tearDown() {
+        client.sendEcho("end");
+        client.close();
+    }
+}