[BAEL-9044] - Moved articles out of core-java

2018-12-23 16:32:19 +05:30
parent be2e45b0a5
commit ec53cb77ac
34 changed files with 57 additions and 21 deletions
@@ -0,0 +1,38 @@
+package com.baeldung.networking.udp;
+
+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 UDPLiveTest {
+    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() {
+        stopEchoServer();
+        client.close();
+    }
+
+    private void stopEchoServer() {
+        client.sendEcho("end");
+    }
+}
@@ -0,0 +1,39 @@
+package com.baeldung.networking.udp.broadcast;
+
+import org.junit.After;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.junit.Assert.assertEquals;
+
+public class BroadcastLiveTest {
+    private BroadcastingClient client;
+
+    @Test
+    public void whenBroadcasting_thenDiscoverExpectedServers() throws Exception {
+        int expectedServers = 4;
+        initializeForExpectedServers(expectedServers);
+
+        int serversDiscovered = client.discoverServers("hello server");
+        assertEquals(expectedServers, serversDiscovered);
+    }
+
+    private void initializeForExpectedServers(int expectedServers) throws Exception {
+        for (int i = 0; i < expectedServers; i++) {
+            new BroadcastingEchoServer().start();
+        }
+
+        client = new BroadcastingClient(expectedServers);
+    }
+
+    @After
+    public void tearDown() throws IOException {
+        stopEchoServer();
+        client.close();
+    }
+
+    private void stopEchoServer() throws IOException {
+        client.discoverServers("end");
+    }
+}
@@ -0,0 +1,39 @@
+package com.baeldung.networking.udp.multicast;
+
+import org.junit.After;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static org.junit.Assert.assertEquals;
+
+public class MulticastLiveTest {
+    private MulticastingClient client;
+
+    @Test
+    public void whenBroadcasting_thenDiscoverExpectedServers() throws Exception {
+        int expectedServers = 4;
+        initializeForExpectedServers(expectedServers);
+
+        int serversDiscovered = client.discoverServers("hello server");
+        assertEquals(expectedServers, serversDiscovered);
+    }
+
+    private void initializeForExpectedServers(int expectedServers) throws Exception {
+        for (int i = 0; i < expectedServers; i++) {
+            new MulticastEchoServer().start();
+        }
+
+        client = new MulticastingClient(expectedServers);
+    }
+
+    @After
+    public void tearDown() throws IOException {
+        stopEchoServer();
+        client.close();
+    }
+
+    private void stopEchoServer() throws IOException {
+        client.discoverServers("end");
+    }
+}