def test_apply_move_on_taken_field(self):
size = 3
board = clean_board(size)
position = (0, 0)
apply_move_inplace(board, position, 1)
self.assertRaises(ValueError, apply_move, board, position, -1)
def test_apply_move_inplace_on_empty_field(self):
size = 3
board = clean_board(size)
position = (0, 0)
apply_move_inplace(board, position, 1)
self.assertEqual(board[position], 1)
def test_available_moves(self):
size = 3
board = clean_board(size)
self.assertEqual(len(available_moves(board)), 9)
apply_move_inplace(board, (0, 0), 1)
self.assertEqual(len(available_moves(board)), 8)
board = np.ones((size, size), dtype=np.int)
self.assertEqual(len(available_moves(board)), 0)
def test_determine_board_winner_on_winning_diagonal(self):
size = 3
winning_length = 3
board = clean_board(size)
side = -1
apply_move_inplace(board, (0, 0), side)
apply_move_inplace(board, (1, 1), side)
apply_move_inplace(board, (2, 2), side)
self.assertEqual(determine_board_winner(board, winning_length), side)
def test_is_line_winning_on_winning_line(self):
size = 3
winning_length = 3
board = clean_board(size)
side = -1
apply_move_inplace(board, (0, 0), side)
apply_move_inplace(board, (0, 1), side)
apply_move_inplace(board, (0, 2), side)
self.assertTrue(determine_line_winner(board[0, :], winning_length))
self.assertEqual(determine_line_winner(board[0, :], winning_length),
side)
def test_is_diagonal_winning_on_winning_diagonal(self):
size = 3
winning_length = 3
board = clean_board(size)
side = -1
apply_move_inplace(board, (0, 0), side)
apply_move_inplace(board, (1, 1), side)
apply_move_inplace(board, (2, 2), side)
diagonals = diagonals_of_the_board_longer_equals_winning_length(
board, 3)
self.assertTrue(determine_line_winner(diagonals[1], winning_length))
self.assertEqual(determine_line_winner(diagonals[1], winning_length),
side)