'Create a new column (from a quantity) in empty table using the item access syntax'

def test_set_new_col_new_table_quantity(self, table_types):

    self._setup(table_types)
    t = table_types.Table()
    t['aa'] = (np.array([1, 2, 3]) * u.m)
    assert np.all((t['aa'] == np.array([1, 2, 3])))
    assert (t['aa'].unit == u.m)
    t['bb'] = (3 * u.m)
    assert np.all((t['bb'] == 3))
    assert (t['bb'].unit == u.m)
