def test_anterior_tick(self):
epic = EpicFactory()
last_tick = TickFactory(datetime=arrow.get("2020-01-01 12:34:56"))
epic.last_tick = last_tick
new_tick = TickFactory(datetime=arrow.get("2020-01-01 12:34:55"))
with pytest.raises(EpicException):
epic.on_new_tick(new_tick)
def test_call_close_from_tick(self, mock_close_from_tick):
epic = EpicFactory()
trade = TradeFactory(epic=epic)
last_tick = TickFactory()
epic.last_tick = last_tick
trade.close_from_epic()
assert mock_close_from_tick.call_args_list == [call(last_tick)]