removed redismock, added database mocked, fixed tests to work with dbal

src/websockets.js

@@ -1152,8 +1152,10 @@ websockets.init = function(io) {
 		return io.sockets.in(room);
 	};
 
+}
+
 	websockets.getConnectedClients = function() {
 		return userSockets;
 	}
-}
-})(module.exports);
+
+})(module.exports);