def test_an_InvalidCmdParametersException_should_be_raised_if_parameter_has_int_value(self):
with self.assertRaises(InvalidCmdParametersException):
game = Game()
game.initial_sudoku = SudokuBoard()
cmd = SolveGameCommand(self.int_param)
cmd.set_game(game)
cmd.execute()
def test_sudoku_puzzle_should_be_solved_when_no_solving_algorithm_is_specified(self):
settings_manager = SettingsManager('mySettings.xml')
settings_manager.load()
game = Game()
game.set_settings_manager(settings_manager)
game.initial_sudoku = SudokuBoard()
game.initial_sudoku.from_dictionary(self.puzzle, True)
cmd = SolveGameCommand()
cmd.set_game(game)
cmd.execute()
solving_algorithm = Recursive()
expected_results = solving_algorithm.solve(self.puzzle)
self.assertEqual(expected_results, game.solved_sudoku.to_dictionary())
def test_an_InvalidCmdParametersException_should_be_raised_if_initial_sudoku_is_None(self):
with self.assertRaises(InvalidCmdParametersException):
game = Game()
cmd = SolveGameCommand(self.valid_params)
cmd.set_game(game)
cmd.execute()
def test_an_InvalidCmdParametersException_should_be_raised_if_too_many_parameters_are_given(self):
with self.assertRaises(InvalidCmdParametersException):
game = Game()
cmd = SolveGameCommand(self.too_many_params)
cmd.set_game(game)
cmd.execute()
def test_an_InvalidCmdParametersException_should_be_raised_if_game_is_None(self):
with self.assertRaises(InvalidCmdParametersException):
cmd = SolveGameCommand(self.valid_params)
cmd.execute()