def test_call_func(tested_func, mocked_func, other_args, called_args,
called_kwargs, mocker):
path_controller = (
"gamestonk_terminal.portfolio.portfolio_optimization.po_controller")
if mocked_func:
mock = mocker.Mock()
mocker.patch(
target=f"{path_controller}.{mocked_func}",
new=mock,
)
controller = po_controller.PortfolioOptimization(queue=None)
controller.tickers = ["AAPL", "MSFT"]
getattr(controller, tested_func)(other_args)
if called_args or called_kwargs:
mock.assert_called_once_with(*called_args, **called_kwargs)
else:
mock.assert_called_once()
else:
controller = po_controller.PortfolioOptimization(queue=None)
getattr(controller, tested_func)(other_args)
def test_menu_without_queue_completion(mocker):
path_controller = (
"gamestonk_terminal.portfolio.portfolio_optimization.po_controller")
# 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=po_controller.gtff,
attribute="USE_PROMPT_TOOLKIT",
new=True,
)
mocker.patch(target=f"{path_controller}.session", )
mocker.patch(
target=f"{path_controller}.session.prompt",
return_value="quit",
)
result_menu = po_controller.PortfolioOptimization(queue=None).menu()
assert result_menu == []
def test_call_cls(mocker):
mocker.patch("os.system")
controller = po_controller.PortfolioOptimization(queue=None)
controller.call_cls([])
assert controller.queue == []
os.system.assert_called_once_with("cls||clear")
def call_po(self, _):
"""Call the portfolio optimization menu with selected tickers"""
if self.screen_tickers:
self.queue = po_controller.PortfolioOptimization(
self.screen_tickers).menu(custom_path_menu_above="/portfolio/")
else:
console.print(
"Some tickers must be screened first through one of the presets!\n"
)
def call_po(self, _):
"""Call the portfolio optimization menu with selected tickers"""
if self.similar and len(self.similar) > 1:
self.queue = po_controller.PortfolioOptimization(
self.similar, self.queue
).menu(custom_path_menu_above="/portfolio/")
else:
console.print(
"Please make sure there are more than 1 similar tickers selected. \n"
)
def test_menu_with_queue(expected, mocker, queue):
path_controller = (
"gamestonk_terminal.portfolio.portfolio_optimization.po_controller")
# MOCK SWITCH
mocker.patch(
target=f"{path_controller}.PortfolioOptimization.switch",
return_value=["quit"],
)
result_menu = po_controller.PortfolioOptimization(queue=queue).menu()
assert result_menu == expected
def test_menu_without_queue_sys_exit(mock_input, mocker):
path_controller = (
"gamestonk_terminal.portfolio.portfolio_optimization.po_controller"
)
# DISABLE AUTO-COMPLETION
mocker.patch.object(
target=po_controller.gtff,
attribute="USE_PROMPT_TOOLKIT",
new=False,
)
mocker.patch(
target=f"{path_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=f"{path_controller}.PortfolioOptimization.switch",
new=mock_switch,
)
result_menu = po_controller.PortfolioOptimization(queue=None).menu()
assert result_menu == []
def test_call_func_expect_queue(expected_queue, func, queue):
controller = po_controller.PortfolioOptimization(queue=queue)
result = getattr(controller, func)([])
assert result is None
assert controller.queue == expected_queue
def test_switch(an_input, expected_queue):
controller = po_controller.PortfolioOptimization(queue=None)
queue = controller.switch(an_input=an_input)
assert queue == expected_queue
def test_print_help():
controller = po_controller.PortfolioOptimization(queue=None)
controller.print_help()
