def METHOD_NAME(tmp_path):
    def _mk_file(fname, hnr_from=1, hnr_to=9, interpol='odd', street='Main St',
                 city='Newtown', state='AL', postcode='12345',
                 geometry='LINESTRING(-86.466995 32.428956,-86.466923 32.428933)'):
        (tmp_path / (fname + '.csv')).write_text(dedent("""\
        from;to;interpolation;street;city;state;postcode;geometry
        {};{};{};{};{};{};{};{}
        """.format(hnr_from, hnr_to, interpol, street, city, state,
                   postcode, geometry)))
    return _mk_file