Example #1
0
    def test_las_vegas(self):
        board = generate_terminal_pattern()

        # Test the generated board is valid.
        self.assertIsNotNone(board)
        self.assertTrue(board.is_valid())

        # Test board doesn't have any empty cells.
        for i in xrange(0,9):
            for j in xrange(0,9):
                self.assertTrue(board.get(i, j) != 0)
Example #2
0
def generate_sudoku_with_unique_solution(difficulty):
    """Generates a partially completed sudoku with a unique solution, of the
    given difficulty (1 through 5)."""
    # Generate a terminal pattern (fully completed sudoku)
    terminal_pattern = generate_terminal_pattern()
    # Instantiate a Digger instance for the selected difficulty.
    digging_strategy = DiggingStrategy(difficulty)
    digger = Digger(digging_strategy)

    sudoku = digger.dig_cells(terminal_pattern)
    return sudoku
Example #3
0
 def setUp(self):
     digging_strategy = DiggingStrategy(1)
     self.digger = Digger(digging_strategy)
     self.terminal_pattern = generate_terminal_pattern()