def setUp(self):
validUntilTime = time.time() + 2
writeCurrenciesIntoCacheFile(["EUR", "GBP", "USD"], validUntil = validUntilTime)
rateToEUR = ExchangeRate("USD", "EUR", 2.50, validUntil = validUntilTime)
rateToGBP = ExchangeRate("USD", "GBP", 0.50, validUntil = validUntilTime)
rateToUSD = ExchangeRate("USD", "USD", 1.00, validUntil = validUntilTime)
writeRatesIntoCache("USD", [rateToEUR, rateToGBP, rateToUSD])
def setUp(self):
validUntilTime = time.time() + 2
writeCurrenciesIntoCacheFile(["EUR", "GBP", "USD"],
validUntil=validUntilTime)
rateToEUR = ExchangeRate("USD", "EUR", 2.50, validUntil=validUntilTime)
rateToGBP = ExchangeRate("USD", "GBP", 0.50, validUntil=validUntilTime)
rateToUSD = ExchangeRate("USD", "USD", 1.00, validUntil=validUntilTime)
writeRatesIntoCache("USD", [rateToEUR, rateToGBP, rateToUSD])
def _getExchangeRatesFromWebService(self, inputCurrency, outputCurrencies):
rates = getExchangeRatesFromWebService(inputCurrency, outputCurrencies)
if self.useCache:
writeRatesIntoCache(inputCurrency, rates)
return rates
def _getExchangeRatesFromWebService(self, inputCurrency, outputCurrencies):
rates = getExchangeRatesFromWebService(inputCurrency, outputCurrencies)
if self.useCache:
writeRatesIntoCache(inputCurrency, rates)
return rates