def test__return_none_if_no_finsym_is_found():
not_existing_id = 'micex/MCFTR_doesntexist'
assert_that(y.information(name=not_existing_id), none())
infos = y.information(names=['infl/RUB', not_existing_id])
assert_that(infos[0], not_none())
assert_that(infos[1], none())
def test__be_invariant_in_respect_to_order():
infos1 = [
y.identifier.format()
for y in y.information(names=['infl/RUB', 'infl/EUR'])
]
infos2 = [
y.identifier.format()
for y in y.information(names=['infl/EUR', 'infl/RUB'])
]
assert_that(infos1, contains_inanyorder(*infos2))
def test__returns_sym_info():
info = y.information(name='micex/FXRU')
assert_that(info, instance_of(FinancialSymbol))
info = y.information(names=[])
assert_that(info, instance_of(list))
assert_that(info, empty())
info = y.information(names=['infl/RUB'])
assert_that(info, instance_of(list))
assert_that(info, has_length(1))
info = y.information(names=['micex/FXRU', 'infl/RUB'])
assert_that(info, instance_of(list))
assert_that(info, has_length(2))
def test__have_valid_max_period_range():
okid10 = y.portfolio_asset(name=__asset_name)
cbr_top10 = y.information(name='cbr/TOP_rates')
assert okid10.close(
).start_period == cbr_top10.start_period + _MONTHS_PER_YEAR
assert (cbr_top10.end_period - okid10.close().end_period).n < 2
def test__currency_usd__should_have_correct_fields():
info = y.information(name='cbr/USD')
assert_that(info, has_property('namespace', 'cbr'))
assert_that(info, has_property('name', 'USD'))
assert_that(info, has_property('isin', None))
assert_that(info, has_property('short_name', 'Доллар США'))
assert_that(info, has_property('long_name', None))
assert_that(info, has_property('exchange', None))
assert_that(info, has_property('currency', Currency.USD))
assert_that(info, has_property('security_type', SecurityType.CURRENCY))
assert_that(info, has_property('period', Period.DAY))
assert_that(info, has_property('adjusted_close', True))
def test__quandl_stocks_should_have_correct_fields():
info = y.information(name='ny/VNQ')
assert_that(info, has_property('namespace', 'ny'))
assert_that(info, has_property('name', 'VNQ'))
assert_that(info, has_property('isin', None))
assert_that(info, has_property('short_name', 'Vanguard Real Estate'))
assert_that(info, has_property('long_name', None))
assert_that(info, has_property('exchange', 'NYSE Arca'))
assert_that(info, has_property('currency', Currency.USD))
assert_that(info, has_property('security_type', SecurityType.STOCK_ETF))
assert_that(info, has_property('period', Period.DAY))
assert_that(info, has_property('adjusted_close', True))
def test__micex_stocks_should_have_correct_fields():
info = y.information(name='micex/SBER')
assert_that(info, has_property('namespace', 'micex'))
assert_that(info, has_property('name', 'SBER'))
assert_that(info, has_property('isin', 'RU0009029540'))
assert_that(info, has_property('short_name', 'Сбербанк'))
assert_that(info, has_property('long_name', 'Сбербанк России ПАО ао'))
assert_that(info, has_property('exchange', 'MICEX'))
assert_that(info, has_property('currency', Currency.RUB))
assert_that(info, has_property('security_type', SecurityType.STOCK_ETF))
assert_that(info, has_property('period', Period.DAY))
assert_that(info, has_property('adjusted_close', True))
def test__us_data_source_should_have_correct_fields():
info = y.information(name='us/VNQ')
assert_that(info, has_property('namespace', 'us'))
assert_that(info, has_property('name', 'VNQ'))
assert_that(info, has_property('isin', None))
assert_that(
info,
has_property('short_name',
'Vanguard Real Estate Index Fund ETF Shares'))
assert_that(info, has_property('long_name', None))
assert_that(info, has_property('exchange', 'NYSE ARCA'))
assert_that(info, has_property('currency', Currency.USD))
assert_that(info, has_property('security_type', SecurityType.STOCK_ETF))
assert_that(info, has_property('period', Period.MONTH))
assert_that(info, has_property('adjusted_close', True))
def test__inflation_ru__should_have_correct_fields():
info = y.information(name='infl/RUB')
assert_that(info, has_property('namespace', 'infl'))
assert_that(info, has_property('name', 'RUB'))
assert_that(info, has_property('isin', None))
assert_that(info, has_property('short_name', 'Инфляция РФ'))
assert_that(info, has_property('long_name', None))
assert_that(info, has_property('exchange', None))
assert_that(info, has_property('currency', Currency.RUB))
assert_that(info, has_property('security_type', SecurityType.INFLATION))
assert_that(info, has_property('period', Period.MONTH))
assert_that(info, has_property('adjusted_close', False))
assert_that(
info.values(start_period=str(pd.Period.now(freq='M') - 2),
end_period=str(pd.Period.now(freq='M'))).columns,
contains_inanyorder('period', 'value'))
def test__top_rates__should_have_correct_fields():
info = y.information(name='cbr/TOP_rates')
assert_that(info, has_property('namespace', 'cbr'))
assert_that(info, has_property('name', 'TOP_rates'))
assert_that(info, has_property('isin', None))
assert_that(info, has_property('short_name', None))
assert_that(info.long_name,
starts_with('Динамика максимальной процентной'))
assert_that(info, has_property('exchange', None))
assert_that(info, has_property('currency', Currency.RUB))
assert_that(info, has_property('security_type', SecurityType.RATES))
assert_that(info, has_property('period', Period.DECADE))
assert_that(info, has_property('adjusted_close', False))
assert_that(
info.values(start_period=str(pd.Period.now(freq='M') - 2),
end_period=str(pd.Period.now(freq='M'))).columns,
contains_inanyorder('period', 'rate'))
def test__return_same_infos_count_as_provided():
ids_arr = ['infl/RUB', 'infl/EUR', 'micex/MCFTR', 'micex/FXRU']
infos = y.information(names=ids_arr)
assert len(infos) == len(ids_arr)
def test__all_data_should_be_available():
assert_that(y.information(name='ny/MSFT'), not_none())
assert_that(y.information(name='micex/FXRU'), not_none())
assert_that(y.information(name='micex/FXMM'), not_none())
assert_that(y.information(name='index/MCFTR'), not_none())
assert_that(y.information(name='index/IMOEX'), not_none())
assert_that(y.information(name='index/OKID10'), not_none())
assert_that(y.information(name='index/^STOXX50E'), not_none())
assert_that(y.information(name='mut_ru/0890-94127385'), not_none())
assert_that(y.information(name='cbr/USD'), not_none())
assert_that(y.information(name='cbr/EUR'), not_none())
assert_that(y.information(name='infl/RUB'), not_none())
assert_that(y.information(name='infl/USD'), not_none())
assert_that(y.information(name='infl/EUR'), not_none())
assert_that(y.information(name='cbr/TOP_rates'), not_none())
