Added TcpServerTest

src/main/java/org/toop/backend/tictactoe/ParsedCommand.java

@@ -202,6 +202,12 @@ public class ParsedCommand {
             }
         }
     }
+
+    @Override
+    public String toString() {
+        return this.originalCommand; // TODO: Maybe return more info.
+    }
+
     //
     //    public ParsedCommand parseCommand(String command) {
     //        return null;

src/main/java/org/toop/frontend/ServerConnection.java

@@ -76,7 +76,7 @@ public final class ServerConnection extends TcpClient implements Runnable {
         this.executor.shutdownNow();
     }
 
-    private void inputLoop() {
+    void inputLoop() {
         logger.info("Starting {}:{} connection read", this.serverAddress, this.serverPort);
         try {
             while (running) {
@@ -96,7 +96,7 @@ public final class ServerConnection extends TcpClient implements Runnable {
         }
     }
 
-    private void outputLoop() {
+    void outputLoop() {
         logger.info("Starting {}:{} connection write", this.serverAddress, this.serverPort);
         try {
             while (this.running) {

src/main/java/org/toop/frontend/TcpClient.java

@@ -40,11 +40,11 @@ public abstract class TcpClient {
         this.socket.close();
     }
 
-    private BufferedReader createIn() throws IOException {
+    BufferedReader createIn() throws IOException {
         return new BufferedReader(new InputStreamReader(this.socket.getInputStream()));
     }
 
-    private PrintWriter createOut() throws IOException {
+    PrintWriter createOut() throws IOException {
         return new PrintWriter(this.socket.getOutputStream(), true);
     }