def test_is_valid_nonet_number_not_included(self):
counter = 0
from sudoku_board import SudokuBoard
board = SudokuBoard()
for i in range(1, 4):
for j in range(1, 4):
if counter != 0:
board.add_answer(i, j, counter % 9 + 1)
counter += 1
for a in range(2, 9):
self.assertFalse(board.is_valid_nonnet(1, 1, a))
def test_is_valid_nonet_number_included(self):
from sudoku_board import SudokuBoard
sudoku_board = [[5, 3, 4, 6, 7, 8, 9, 1,
2], [6, 7, 2, 1, 9, 5, 3, 4, 8],
[1, 9, 8, 3, 4, 2, 5, 6,
7], [8, 0, 0, 0, 6, 0, 4, 2, 3],
[4, 0, 0, 8, 0, 3, 7, 9,
1], [7, 0, 0, 0, 2, 0, 8, 5, 6],
[0, 6, 0, 0, 0, 0, 2, 8,
4], [0, 0, 0, 4, 1, 9, 6, 3, 5],
[0, 0, 0, 0, 8, 0, 1, 7, 9]]
board = SudokuBoard(sudoku_board)
self.assertTrue(board.is_valid_nonnet(4, 1, 5))
