def test_reset() -> None:
# arrange
tetris: TetrisBase = TetrisBase(seed=0)
tetris.glob_info['Score'] = 128
tetris.glob_info['Lines'] = 6
board = Board(seed=0)
board.get_board = MagicMock()
board.get_board.return_value = "TEST"
tetris.board = board
# act
result = tetris.reset()
# assert
assert result == "TEST"
assert tetris.glob_info['Score'] == 0
assert tetris.glob_info['Lines'] == 0
def test_render() -> None:
# arrange
tetris: TetrisBase = TetrisBase(seed=0)
board = Board(seed=0)
board.get_board = MagicMock()
board.get_board.return_value = "TEST"
tetris.board = board
gui = Gui(20, 10)
gui.render = MagicMock()
tetris.gui = gui
# act
tetris.render()
# assert
gui.render.assert_called_once()
def test_step_get_info() -> None:
# arrange
tetris: TetrisBase = TetrisBase(seed=0)
board = Board(seed=0)
board.get_board = MagicMock()
board.move_down = MagicMock()
board.get_board.return_value = "TEST"
board.move_down.return_value = {"lines": 1, "reward": 50, "done": True}
tetris.board = board
# act
result = tetris.step(constants.DOWN)
# assert
assert result == ("TEST", 50, True, {
'Score': 50,
'Lines': 1,
'Next': 0,
'NewLine': True
})