'input (self.macro_df)
asof_date  timestamp  value
0 2014-01-01 2014-01-01      0
3 2014-01-02 2014-01-02      1
6 2014-01-03 2014-01-03      2
output (expected):
value
2014-01-01      0
2014-01-02      1
2014-01-03      2'

def test_id_macro_dataset(self):

    expected = pd.DataFrame(data=[[0], [1], [2]], columns=['value'], index=self.dates)
    self._test_id_macro(self.macro_df, self.macro_dshape, expected, self.asset_finder, ('value',))
