class TestPresentStartMenuOptionsUseCase(TestCase):
def setUp(self):
self.minefield_repository = InMemoryMinefieldRepository()
self.subject = PresentStartMenuOptionsUseCase(minefield_repository=self.minefield_repository)
def test_present_start_menu_options_without_existing_minefields(self):
menu_options = get_keywords(test_action_method=self.subject,
keyword_argument='menu_options',
spy_class=PresentStartMenuOptionsUseCaseObserver,
spied_upon_method_name='did_present_start_menu_options')
expected_menu_options = MenuOptions(
options=[StartMenuOptionType.StartNewGame, StartMenuOptionType.Quit],
initially_selected_option=StartMenuOptionType.StartNewGame)
self.assertEqual(menu_options, expected_menu_options)
def test_present_start_menu_options_with_existing_minefields(self):
self.minefield_repository.create_minefield(board=Board(row_count=5, column_count=5),
mine_coordinates=frozenset([Coordinate(1, 1)]))
menu_options = get_keywords(test_action_method=self.subject,
keyword_argument='menu_options',
spy_class=PresentStartMenuOptionsUseCaseObserver,
spied_upon_method_name='did_present_start_menu_options')
expected_options = [StartMenuOptionType.StartNewGame, StartMenuOptionType.ResumeGame, StartMenuOptionType.Quit]
expected_menu_options = MenuOptions(options=expected_options,
initially_selected_option=StartMenuOptionType.StartNewGame)
self.assertEqual(menu_options, expected_menu_options)
def test_present_start_menu_options_should_notify_observer_with_present_create_board_options_callable(self):
present_create_board_options = get_keywords(test_action_method=self.subject,
keyword_argument='present_create_board_options',
spy_class=PresentStartMenuOptionsUseCaseObserver,
spied_upon_method_name='did_present_start_menu_options')
create_board = get_keywords(test_action_method=present_create_board_options,
keyword_argument='create_board',
spy_class=PresentCreateBoardOptionsUseCaseObserver,
spied_upon_method_name='did_present_create_board_options')
create_board = partial(create_board.__call__, row_count=7, column_count=6)
board = get_keywords(test_action_method=create_board,
keyword_argument='board',
spy_class=CreateBoardUseCaseObserver,
spied_upon_method_name='did_create_board')
expected_board = Board(row_count=7, column_count=6)
assert_boards_equal(board=board, expected_board=expected_board, test_case=self)
board_snapshot = get_keywords(test_action_method=create_board,
keyword_argument='board_snapshot',
spy_class=CreateBoardUseCaseObserver,
spied_upon_method_name='did_create_board')
expected_board_snapshot = [[CellType.Unknown for column in range(6)] for row in range(7)]
assert_board_snapshots_equal(board_snapshot=board_snapshot,
expected_board_snapshot=expected_board_snapshot,
test_case=self)
