def test_menu_without_queue_completion(mocker):
# ENABLE AUTO-COMPLETION : HELPER_FUNCS.MENU
mocker.patch(
target="gamestonk_terminal.feature_flags.USE_PROMPT_TOOLKIT",
new=True,
)
mocker.patch(target="gamestonk_terminal.parent_classes.session", )
mocker.patch(
target="gamestonk_terminal.parent_classes.session.prompt",
return_value="quit",
)
# DISABLE AUTO-COMPLETION : CONTROLLER.COMPLETER
mocker.patch.object(
target=bt_controller.gtff,
attribute="USE_PROMPT_TOOLKIT",
new=True,
)
mocker.patch(
target="gamestonk_terminal.stocks.backtesting.bt_controller.session", )
mocker.patch(
target=
"gamestonk_terminal.stocks.backtesting.bt_controller.session.prompt",
return_value="quit",
)
result_menu = bt_controller.BacktestingController(
ticker="TSLA",
stock=pd.DataFrame(),
queue=None,
).menu()
assert result_menu == []
def test_switch(an_input, expected_queue):
controller = bt_controller.BacktestingController(
ticker="TSLA",
stock=pd.DataFrame(),
queue=None,
)
queue = controller.switch(an_input=an_input)
assert queue == expected_queue
def test_call_func_expect_queue(expected_queue, queue, func):
controller = bt_controller.BacktestingController(
ticker="TSLA",
stock=pd.DataFrame(),
queue=queue,
)
result = getattr(controller, func)([])
assert result is None
assert controller.queue == expected_queue
def test_call_cls(mocker):
mocker.patch("os.system")
controller = bt_controller.BacktestingController(
ticker="TSLA",
stock=pd.DataFrame(),
)
controller.call_cls([])
assert controller.queue == []
os.system.assert_called_once_with("cls||clear")
def test_custom_reset(expected, ticker):
controller = bt_controller.BacktestingController(
ticker=None,
stock=pd.DataFrame(),
queue=None,
)
controller.ticker = ticker
result = controller.custom_reset()
assert result == expected
def test_menu_with_queue(expected, mocker, queue):
mocker.patch(
target=("gamestonk_terminal.stocks.backtesting.bt_controller."
"BacktestingController.switch"),
return_value=["quit"],
)
result_menu = bt_controller.BacktestingController(
ticker="TSLA",
stock=pd.DataFrame(),
queue=queue,
).menu()
assert result_menu == expected
def test_call_func_no_parser(func, mocker):
mocker.patch(
"gamestonk_terminal.stocks.backtesting.bt_controller.parse_known_args_and_warn",
return_value=None,
)
controller = bt_controller.BacktestingController(
ticker="MOCK_TICKER",
stock=pd.DataFrame(),
)
func_result = getattr(controller, func)(other_args=list())
assert func_result is None
assert controller.queue == []
getattr(bt_controller, "parse_known_args_and_warn").assert_called_once()
def test_call_func(tested_func, mocked_func, other_args, called_with, mocker):
mock = mocker.Mock()
mocker.patch(
"gamestonk_terminal.stocks.backtesting.bt_controller." + mocked_func,
new=mock,
)
EMPTY_DF.drop(EMPTY_DF.index, inplace=True)
controller = bt_controller.BacktestingController(
ticker="MOCK_TICKER",
stock=EMPTY_DF,
)
getattr(controller, tested_func)(other_args=other_args)
if isinstance(called_with, dict):
mock.assert_called_once_with(**called_with)
elif isinstance(called_with, list):
mock.assert_called_once_with(*called_with)
else:
mock.assert_called_once()
def test_menu_without_queue_sys_exit(mock_input, mocker):
# DISABLE AUTO-COMPLETION
mocker.patch.object(
target=bt_controller.gtff,
attribute="USE_PROMPT_TOOLKIT",
new=False,
)
mocker.patch(
target="gamestonk_terminal.stocks.backtesting.bt_controller.session",
return_value=None,
)
# MOCK USER INPUT
mocker.patch("builtins.input", return_value=mock_input)
# MOCK SWITCH
class SystemExitSideEffect:
def __init__(self):
self.first_call = True
def __call__(self, *args, **kwargs):
if self.first_call:
self.first_call = False
raise SystemExit()
return ["quit"]
mock_switch = mocker.Mock(side_effect=SystemExitSideEffect())
mocker.patch(
target=("gamestonk_terminal.stocks.backtesting.bt_controller."
"BacktestingController.switch"),
new=mock_switch,
)
result_menu = bt_controller.BacktestingController(
ticker="TSLA",
stock=pd.DataFrame(),
queue=None,
).menu()
assert result_menu == []
def test_print_help():
controller = bt_controller.BacktestingController(
ticker="TSLA",
stock=pd.DataFrame(),
)
controller.print_help()