def test_fetch_price__naive_time_no_timeozne(self, fetch_cached):
fetch_cached.return_value = SourcePrice(
Decimal('125.00'), datetime.datetime(2015, 11, 22, 16, 0, 0), 'JPY')
dprice = price.DatedPrice('JPY', 'USD', datetime.date(2015, 11, 22), None)
with self.assertRaises(ValueError):
price.fetch_price(dprice._replace(sources=[
price.PriceSource(yahoo, 'USDJPY', False)]), False)
def test_fetch_price__swapped(self):
entry = price.fetch_price(
self.dprice._replace(
sources=[price.PriceSource(yahoo, 'USDJPY', True)]), True)
self.assertEqual(('USD', 'JPY'),
(entry.currency, entry.amount.currency))
self.assertEqual(Decimal('125.00'), entry.amount.number)
def test_fetch_price__inverted(self):
entry = price.fetch_price(
self.dprice._replace(
sources=[price.PriceSource(yahoo, 'USDJPY', True)]), False)
self.assertEqual(('JPY', 'USD'),
(entry.currency, entry.amount.currency))
self.assertEqual(Decimal('0.008'), entry.amount.number)