TicTacToe { public String getBoard() { return " 123" + "\nA|" + String.valueOf(b[0]) + "\nB|" + String.valueOf(b[1]) + "\nC|" + String.valueOf(b[2]); } TicTacToe(); String getBoard(); void move(String place); Integer getWinner();  }
@Test public void emptyBoard() { assertEquals(" 123\nA|___\nB|___\nC|___", tic.getBoard()); }