def test_ticker_not_momentum_before_list(self): start_date = "2010-01-01" ranking_period = 25 n = 5 listeddate = "2010-06-28" s = 'TSLA' tickers = list(gt.get_biggest_n_tickers(40)) b = Analyzer(tickers, start_date) self.assertEqual( b.appeartimes(start_date, ranking_period, n, listeddate, s, volume_filter=False), (0, 0))