@parametrize_format

def test_rate_consistent_as_cost_and_price(alternate_responder, any_date, output_format):

    config_kwargs = {

        'responder': alternate_responder,

        'amount': 65000,

        'from_currency': 'RUB',

        'output_format': output_format,

        'signed_currencies': (),

    }

    config = build_config(date=any_date, **config_kwargs)

    with io.StringIO() as output:

        lines = lines_from_run(config, output)

        match = re.search(r'\{=?(\d+\.\d+ USD)\}', next(lines, "<EOF>"))

    assert match

    expect_rate = f' @ {match.group(1)}\n'

    future_date = any_date.replace(year=any_date.year + 1)

    config = build_config(date=future_date, from_date=any_date, **config_kwargs)

    with io.StringIO() as output:

        lines = lines_from_run(config, output)

        assert next(lines, "<EOF>").endswith(expect_rate)