Attempted to write test for calls to MockOutput

-Struggling because we use animation timers to run the race, and these don't seem to work from a JUnit context

#story[778]

network/src/main/java/seng302/Networking/MockOutput.java

@@ -36,13 +36,8 @@ public class MockOutput implements Runnable
     private int raceStatusSequenceNumber = 1;
 
     public MockOutput() throws  IOException {
-        //start Time
-
-
         lastHeartbeatTime = System.currentTimeMillis();
         serverSocket = new ServerSocket(5003);
-
-
     }
     /**
      * calculates the time since last heartbeat