def test_update_last_tick(self):
tick = TickFactory()
fr = FrameFactory()
fr.on_new_tick(tick)
assert fr.last_tick == tick
def test_update_low_tick(self):
fr = FrameFactory()
fr.low_tick = TickFactory(bid=99, ask=101)
new_low = TickFactory(bid=98, ask=100)
fr.on_new_tick(new_low)
assert fr.low_tick == new_low
def test_update_high_tick(self):
fr = FrameFactory()
fr.high_tick = TickFactory(bid=99, ask=101)
new_high = TickFactory(bid=100, ask=102)
fr.on_new_tick(new_high)
assert fr.high_tick == new_high
def test_indicators_on_new_tick_called__indicator_none(
self, mocker, market_open):
epic_mock = mocker.Mock()
epic_mock.market_open = market_open
parent_framset = FrameSetFactory()
indicator_mock = mocker.Mock()
indicator_mock.ref = "my_indicator_ref"
parent_framset.epic = epic_mock
parent_framset.add_indicator(indicator_mock)
fr = FrameFactory(parent_frameset=parent_framset)
fr.indicators = {"my_indicator_ref": None}
tick = TickFactory()
fr.on_new_tick(tick)
assert indicator_mock.build_value_from_frame.call_args_list == [
call(fr, market_open), # call on Frame Init
call(fr, market_open),
]
def test_nb_ticks_update(self):
fr = FrameFactory()
fr.on_new_tick(TickFactory())
assert fr.nb_ticks == 2