added tests and css modules to LoginPage components

backend/handlers/roomHandler.js

@@ -16,13 +16,13 @@ module.exports = socket => {
     };
 
     const handleGetAllRooms = async () => {
-        let rooms = await getRooms();
+        const rooms = await getRooms();
         sendToOnePlayerRooms(socket.id, rooms);
     };
 
     const handleCreateRoom = async data => {
         createNewRoom(data);
-        socket.to(socket.id).emit('room:created');
+        sendToOnePlayerRooms(socket.id, await getRooms());
     };
 
     socket.on('room:data', handleGetData);