def check_validity(self, board, board_size):
is_a_soluce, nb_queen = is_soluce(board_size, board)
assert is_a_soluce
assert nb_queen == board_size
def test_is_not_soluce(self):
board = self.get_wrong_board_full()
is_a_soluce, nb_queen = is_soluce(4, board)
assert not is_a_soluce
assert nb_queen == 4
def test_is_soluce_soluce(self):
board = self.get_board_soluce()
is_a_soluce, nb_queen = is_soluce(4, board)
assert is_a_soluce
assert nb_queen == 4
def test_is_soluce_not_full(self):
board = self.get_good_board_not_full()
is_a_soluce, nb_queen = is_soluce(4, board)
assert not is_a_soluce
assert nb_queen == 3
def test_is_soluce_empty(self):
board = generate_board(4)
is_a_soluce, nb_queen = is_soluce(4, board)
assert not is_a_soluce
assert nb_queen == 0