@Test
    public void halfDigSquareSurroundedByBombs(){
        Board board = new Board(3);
        board.setCellBomb(2, 2, true);
        board.setCellBomb(1, 2, true);
        board.setCellState(0, 0, "flagged");
        board.halfDig(1, 1);
        String output = board.look();
        String expected = "F - -" + "/n" +
                          "- - -" + "/n" +
                          "- - -" + "/n";
        assertEquals(expected, output);
    }