def test_solution_is_load_in_solved_sudoku_when_solved_sudoku_is_None(self):
puzzle = {
"A1":'.', "A2":'6', "A3":'7', "A4":'.', "A5":'4', "A6":'.', "A7":'.', "A8":'.', "A9":'2',
"B1":'9', "B2":'.', "B3":'.', "B4":'7', "B5":'3', "B6":'.', "B7":'4', "B8":'5', "B9":'.',
"C1":'4', "C2":'.', "C3":'5', "C4":'.', "C5":'.', "C6":'.', "C7":'.', "C8":'.', "C9":'.',
"D1":'6', "D2":'.', "D3":'.', "D4":'.', "D5":'8', "D6":'.', "D7":'.', "D8":'.', "D9":'.',
"E1":'.', "E2":'.', "E3":'.', "E4":'9', "E5":'.', "E6":'.', "E7":'3', "E8":'2', "E9":'.',
"F1":'2', "F2":'8', "F3":'3', "F4":'5', "F5":'.', "F6":'.', "F7":'6', "F8":'4', "F9":'9',
"G1":'.', "G2":'7', "G3":'.', "G4":'.', "G5":'.', "G6":'.', "G7":'.', "G8":'.', "G9":'3',
"H1":'.', "H2":'.', "H3":'.', "H4":'6', "H5":'5', "H6":'7', "H7":'8', "H8":'.', "H9":'4',
"I1":'.', "I2":'.', "I3":'6', "I4":'4', "I5":'2', "I6":'3', "I7":'5', "I8":'9', "I9":'7'
}
settings_manager = SettingsManager('settings.xml')
settings_manager.load()
game = Game()
game.started = True
game.set_settings_manager(settings_manager)
game.initial_sudoku = SudokuBoard()
game.initial_sudoku.from_dictionary(puzzle, True)
game.user_sudoku = SudokuBoard()
game.user_sudoku.from_dictionary(puzzle, True)
cmd = HintCommand(self.hint_parameters)
cmd.set_game(game)
cmd.execute()
self.assertEqual(game.solved_sudoku.dic[self.cell].value, game.user_sudoku.dic[self.cell].value)
def test_if_level_is_moderate_then_a_moderate_level_sudoku_puzzle_should_be_generated(self):
settings_manager = SettingsManager("mySettings.xml")
settings_manager.load()
game = Game()
game.set_settings_manager(settings_manager)
game.start_game_timer()
cmd = GenerateGameCommand(None)
cmd.set_game(game)
cmd.execute()
self.assertIsNotNone(game.initial_sudoku)
def test_if_level_name_is_easy_then_an_easy_level_sudoku_puzzle_should_be_generated(self):
valid_params = {"level": "EASY"}
settings_manager = SettingsManager("mySettings.xml")
settings_manager.load()
game = Game()
game.set_settings_manager(settings_manager)
cmd = GenerateGameCommand(valid_params)
cmd.set_game(game)
cmd.execute()
self.assertIsNotNone(game.initial_sudoku)
def test_a_game_should_be_imported(self):
settings_manager = SettingsManager('mySettings.xml')
settings_manager.load()
game = Game()
game.set_settings_manager(settings_manager)
game.start_game_timer()
import_command = ImportCommand(self.valid_params)
import_command.set_game(game)
import_command.execute()
self.assertEqual((game.initial_sudoku.to_dictionary())['A1'], '.')
def test_If_There_is_Not_ConfigFile_Then_The_Settings_Manager_Should_Create_A_New_Config_File_With_Default_Values(self):
manager = SettingsManager(self.fileName)
manager.load()
settings = manager.getSettings()
defaultLevel = Level(settings.DEFAULT_LEVEL_NAME, settings.DEFAULT_MIN, settings.DEFAULT_MAX)
self.assertTrue(os.path.exists(self.fileName))
self.assertEqual(settings.DEFAULT_ALGORITHM_NAME, settings.getAlgorithmName())
self.assertEqual(settings.DEFAULT_OUTPUT_TYPE, settings.getOutputType())
self.assertEqual(settings.DEFAULT_LEVEL_NAME, settings.getDefaultLevel())
self.assertEqual(defaultLevel, settings.getLevels()[0])
def test_a_game_should_be_exported(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)
export_command = ExportCommand(self.valid_params)
export_command.set_game(game)
export_command.execute()
exported_file = open('puzzle_file.txt')
self.assertEqual(self.exported_content, exported_file.readline())
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_given_a_valid_parameters_and_none_user_sudoku_then_should_raise_an_exception(self):
settings_manager = SettingsManager('mySettings.xml')
settings_manager.load()
game = Game()
game.set_settings_manager(settings_manager)
game.started = True
cmd = HintCommand(self.hint_parameters)
cmd.set_game(game)
try:
cmd.execute()
self.fail("Expected InvalidCmdParametersException was not raised.")
except InvalidCmdParametersException:
pass
def test_a_game_should_be_saved(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)
game.start_game_timer()
save_game_command = SaveGameCommand(self.valid_params)
save_game_command.set_game(game)
save_game_command.execute()
game_file = open('game.sgf', 'rb')
read_game = pickle.load(game_file)
self.assertEqual(game.initial_sudoku.to_dictionary(), read_game.initial_sudoku.to_dictionary())
def __init__(self):
'''
Constructor
'''
self.settings_manager = SettingsManager('mySettings.xml')
self.settings_manager.load()
self.game = Game()
self.game.set_settings_manager(self.settings_manager)
self.factory = CommandFactory(self.game)
def test_a_game_should_be_opened(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)
game.start_game_timer()
save_game_command = SaveGameCommand(self.valid_params)
save_game_command.set_game(game)
save_game_command.execute()
other_game = Game()
other_game.set_settings_manager(settings_manager)
other_game.start_game_timer()
open_game_command = OpenGameCommand(self.valid_params)
open_game_command.set_game(other_game)
open_game_command.execute()
self.assertEqual(game.initial_sudoku.to_dictionary(), other_game.initial_sudoku.to_dictionary())
class Console(object):
'''
Console class is defining console to receive an input from user
'''
def __init__(self):
'''
Constructor
'''
self.settings_manager = SettingsManager('mySettings.xml')
self.settings_manager.load()
self.game = Game()
self.game.set_settings_manager(self.settings_manager)
self.factory = CommandFactory(self.game)
def read_command(self):
'''
Read_command function reads the user command input
'''
cmd = input("PY-SUDOKU #")
return cmd
def parse_parameter(self, paramStr, params):
'''
Parse_parameter function verifies if a parameter and its value is correct.
If the parameter is correct then it is saved in params dictionary with the paramName as key and paramValue as value.
'''
#verify is correct
if paramStr[0] != '/':
raise InvalidCmdParametersException("The parameter doesn't contain / character.")
paramSplit = paramStr.split("=")
if len(paramSplit) != 2:
raise InvalidCmdParametersException("The parameter doesn't contain = character.")
paramName = paramSplit[0][1:]
paramValue = paramSplit[1]
params[paramName] = paramValue
return params
def parse_command(self, cmd):
'''
Parse_command function verifies if a command is correct.
The entire string of user is split in commands and parameters. Only the Command is returned.
'''
cmdSplit = cmd.split(" ")
if len(cmdSplit) > 0:
cmdName = cmdSplit[0]
params = {}
for param in cmdSplit[1:]:
try:
self.parse_parameter(param, params)
except:
return None
if params=={}:
params=None
#generate command
try:
cmd = self.factory.getCommand(cmdName, params)
except :
raise InvalidCmdParametersException("The command is not valid.")
#return None
return cmd
def execute_command(self, cmd):
'''
Execute_command function execute a command given by user
'''
if cmd:
response = cmd.execute()
if response:
print(response)
else:
print("The command is incorrect, please try again")
def run(self):
'''
Run function calls the execute_command function if command previously given by user has been parsed in a correct way.
The sudoku game is being print every time a value or hint has been set.
'''
while True:
cmdLine = self.read_command()
print_cmd = self.parse_command("print")
if not cmdLine=="":
cmd = self.parse_command(cmdLine)
try:
os.system('cls')
self.execute_command(cmd)
self.execute_command(print_cmd)
except CellNotEditableException:
print("Cell is not editable")
except Exception as e:
print("Ooops unexpected Exception ", e)
