Update the #move test so that it dynamically applies the X and O accordingly and remove dependency on passing the symbol as a parameter to the method, create the test for #whose_turn to return the symbol of the previous play
Update the #move test so that it dynamically applies the X and O accordingly and remove dependency on passing the symbol as a parameter to the method, create the test for #whose_turn to return the symbol of the previous play

portatlas/tictactoe,portatlas/tictactoe