# IMPORTATION STANDARD import os # IMPORTATION THIRDPARTY import pandas as pd import pytest # IMPORTATION INTERNAL from openbb_terminal.forex import forex_controller from openbb_terminal.forex.technical_analysis.ta_controller import ( TechnicalAnalysisController, ) # pylint: disable=E1101 # pylint: disable=W0603 # pylint: disable=E1111 NON_EMPTY_DF = pd.DataFrame.from_dict( data={ pd.Timestamp("2020-11-30 00:00:00"): { "Close": 75.75, }, pd.Timestamp("2020-12-01 00:00:00"): { "Close": 77.02999877929688, }, }, orient="index", ) EMPTY_DF = pd.DataFrame() @pytest.fixture(scope="module") def vcr_config(): return { "filter_headers": [("User-Agent", None)], "filter_query_parameters": [ ("period1", "MOCK_PERIOD_1"), ("period2", "MOCK_PERIOD_2"), ("date", "MOCK_DATE"), ("apiKey", "MOCK_API_KEY"), ], } @pytest.mark.vcr(record_mode="none") @pytest.mark.parametrize( "queue, expected", [ (["load", "help"], ["help"]), (["quit", "help"], ["help"]), ], ) def test_menu_with_queue(expected, mocker, queue): path_controller = "openbb_terminal.forex.forex_controller" # MOCK SWITCH mocker.patch( target=f"{path_controller}.ForexController.switch", return_value=["quit"], ) result_menu = forex_controller.ForexController(queue=queue).menu() assert result_menu == expected @pytest.mark.vcr(record_mode="none") def test_menu_without_queue_completion(mocker): path_controller = "openbb_terminal.forex.forex_controller" # ENABLE AUTO-COMPLETION : HELPER_FUNCS.MENU mocker.patch( target="openbb_terminal.feature_flags.USE_PROMPT_TOOLKIT", new=True, ) mocker.patch( target="openbb_terminal.parent_classes.session", ) mocker.patch( target="openbb_terminal.parent_classes.session.prompt", return_value="quit", ) # DISABLE AUTO-COMPLETION : CONTROLLER.COMPLETER mocker.patch.object( target=forex_controller.obbff, 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 = forex_controller.ForexController(queue=None).menu() assert result_menu == ["help"] @pytest.mark.vcr(record_mode="none") @pytest.mark.parametrize( "mock_input", ["help", "homee help", "home help", "mock"], ) def test_menu_without_queue_sys_exit(mock_input, mocker): path_controller = "openbb_terminal.forex.forex_controller" # DISABLE AUTO-COMPLETION mocker.patch.object( target=forex_controller.obbff, 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}.ForexController.switch", new=mock_switch, ) result_menu = forex_controller.ForexController(queue=None).menu() assert result_menu == ["help"] @pytest.mark.vcr(record_mode="none") @pytest.mark.record_stdout def test_print_help(): controller = forex_controller.ForexController(queue=None) controller.print_help() @pytest.mark.vcr(record_mode="none") @pytest.mark.parametrize( "an_input, expected_queue", [ ("", []), ("/help", ["home", "help"]), ("help/help", ["help", "help"]), ("q", ["quit"]), ("h", []), ( "r", [ "quit", "reset", "forex", ], ), ], ) def test_switch(an_input, expected_queue): controller = forex_controller.ForexController(queue=None) queue = controller.switch(an_input=an_input) assert queue == expected_queue @pytest.mark.vcr(record_mode="none") def test_call_cls(mocker): mocker.patch("os.system") controller = forex_controller.ForexController(queue=None) controller.call_cls([]) assert controller.queue == [] os.system.assert_called_once_with("cls||clear") @pytest.mark.vcr(record_mode="none") @pytest.mark.parametrize( "func, queue, expected_queue", [ ( "call_exit", [], ["quit", "quit"], ), ("call_exit", ["help"], ["quit", "quit", "help"]), ("call_home", [], ["quit"]), ("call_help", [], []), ("call_quit", [], ["quit"]), ("call_quit", ["help"], ["quit", "help"]), ( "call_reset", [], [ "quit", "reset", "forex", ], ), ( "call_reset", ["help"], [ "quit", "reset", "forex", "help", ], ), ], ) def test_call_func_expect_queue(expected_queue, func, queue): controller = forex_controller.ForexController(queue=queue) result = getattr(controller, func)([]) assert result is None assert controller.queue == expected_queue @pytest.mark.vcr(record_mode="none") @pytest.mark.parametrize( "tested_func, other_args, mocked_func, called_args, called_kwargs", [ ( "call_ta", None, None, None, None, ), ( "call_ta", [], "ForexController.load_class", [TechnicalAnalysisController], dict( ticker="MOCK_TICKER/MOCK_TICKER", source="YahooFinance", data=NON_EMPTY_DF, start=pd.Timestamp("2020-11-30 00:00:00"), interval="", queue=[], ), ), ( "call_oanda", None, "ForexController.load_class", None, None, ), ], ) def test_call_func( tested_func, mocked_func, other_args, called_args, called_kwargs, mocker ): path_controller = "openbb_terminal.forex.forex_controller" if mocked_func: mock = mocker.Mock() mocker.patch( target=f"{path_controller}.{mocked_func}", new=mock, ) controller = forex_controller.ForexController(queue=None) controller.data = NON_EMPTY_DF controller.fx_pair = "MOCK_TICKER" controller.to_symbol = "MOCK_TICKER" controller.from_symbol = "MOCK_TICKER" controller.source = "YahooFinance" controller.interval = "" 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 = forex_controller.ForexController(queue=None) controller.stock = EMPTY_DF controller.source = "YahooFinance" controller.to_symbol = "MOCK_TICKER" controller.from_symbol = "MOCK_TICKER" controller.interval = "1440min" getattr(controller, tested_func)(other_args) @pytest.mark.vcr(record_mode="none") @pytest.mark.parametrize( "func", [ "call_load", "call_candle", ], ) def test_call_func_no_parser(func, mocker): # MOCK PARSE_KNOWN_ARGS_AND_WARN mocker.patch( target="openbb_terminal.forex.forex_controller.ForexController.parse_known_args_and_warn", return_value=None, ) controller = forex_controller.ForexController(queue=None) func_result = getattr(controller, func)(other_args=list()) assert func_result is None assert controller.queue == [] controller.parse_known_args_and_warn.assert_called_once() @pytest.mark.vcr(record_mode="none") @pytest.mark.parametrize( "func", [ "call_candle", "call_ta", "call_qa", ], ) def test_call_func_no_ticker(func, mocker): # MOCK PARSE_KNOWN_ARGS_AND_WARN mocker.patch( target="openbb_terminal.forex.forex_controller.ForexController.parse_known_args_and_warn", return_value=True, ) controller = forex_controller.ForexController(queue=None) func_result = getattr(controller, func)([]) assert func_result is None assert controller.queue == [] @pytest.mark.vcr(record_mode="none") @pytest.mark.parametrize( "fx_pair, expected", [ (None, []), ("MOCK_FX_PAIR", ["forex", "load MOCK_FX_PAIR"]), ], ) def test_custom_reset(fx_pair, expected): controller = forex_controller.ForexController(queue=None) controller.fx_pair = fx_pair result = controller.custom_reset() assert result == expected # @pytest.mark.vcr # def test_call_load(mocker): # # FORCE SINGLE THREADING # yf_download = forex_controller.forex_helper.yf.download # def mock_yf_download(*args, **kwargs): # kwargs["threads"] = False # return yf_download(*args, **kwargs) # mocker.patch("yfinance.download", side_effect=mock_yf_download) # controller = forex_controller.ForexController(queue=None) # other_args = [ # "TSLA", # "--start=2021-12-17", # "--end=2021-12-18", # ] # controller.call_load(other_args=other_args)