def test_pass_no_timeseries(self):
with self.assertRaises(ValueError):
cut_period(pd.Series(data=[1, 2, 3]), None, None)
def test_datetime_df(self):
assert_index_equal(
pd.date_range('201309251115', '201309251830', freq='15min'),
cut_period(self.df, dt(2013, 9, 25, 11, 15),
dt(2013, 9, 25, 18, 30)).index)
def test_none(self):
assert_index_equal(self.series.index,
cut_period(self.series, None, None).index)
assert_index_equal(self.df.index,
cut_period(self.df, None, None).index)
def test_default_df(self):
assert_index_equal(
pd.date_range('201309251200', '201309260315', freq='15min'),
cut_period(self.df, '201309251200', '201309260315').index)