def test_down_movement_not_possible(self):
"""Test the possible_movements function"""
# Arrange
game = Game()
game.board = [
[0, 0, 0, 0],
[0, 0, 0, 0],
[0, 0, 0, 0],
[0, 2, 0, 0],
]
# Act & Assert
self.assertEqual(game.possible_movements(), ["left", "right", "up"])
def test_default_board_size(self):
"""Test the expected default board size"""
# Arrange
game = Game()
default_size = 4
# Assert
self.assertEqual(len(game.board), default_size)
for row in game.board:
self.assertEqual(len(row), default_size)
def test_alternative_board_size(self):
"""Test the altered board size"""
# Arrange
altered_size = 6
# Act
game = Game(board_size=altered_size)
# Assert
self.assertEqual(len(game.board), altered_size)
for row in game.board:
self.assertEqual(len(row), altered_size)
def test_perform_move_right(self):
"""Test perform movement function"""
# Arrange
expected_output_board = [
[0, 0, 0, 2],
[0, 0, 0, 4],
[0, 0, 0, 2],
[0, 0, 0, 0],
]
game = Game()
game.board = [
[2, 0, 0, 0],
[2, 2, 0, 0],
[0, 0, 2, 0],
[0, 0, 0, 0],
]
# Act
game.perform_movement("right", insert_number=False)
# Assert
self.assertEqual(game.board, expected_output_board)
def __play_game(self) -> None:
game = Game()
game_results = [
MoveResult(board=game.board,
performed_move=None,
score=game.current_score).__dict__
]
possible_movements = game.possible_movements()
while len(possible_movements) > 0:
move = determine_best_movement(game.board, possible_movements)
game.perform_movement(move)
game_results.append(
MoveResult(board=game.board,
performed_move=move,
score=game.current_score).__dict__)
possible_movements = game.possible_movements()
self.__played_games.append(game_results)
def test_directions_property(self):
"""Test if the game its directions property returns the correct directions"""
# Arrange
game = Game()
# Assert
self.assertEqual(game.directions, self.EXPECTED_DIRECTIONS)