'Test that api methods on the data object can be called with positional
arguments.'

def test_without_kwargs(self):

    params = SimulationParameters(start_session=pd.Timestamp('2006-01-10', tz='UTC'), end_session=pd.Timestamp('2006-01-11', tz='UTC'), trading_calendar=self.trading_calendar)
    test_algo = TradingAlgorithm(script=call_without_kwargs, sim_params=params, env=self.env)
    test_algo.run(self.data_portal)
