public void GetRateForNonExistingCurrencyReturnsNull()
{
var repository = new CurrencyRateCsvRepository("currencies", "EUR", TestSetup.GiveMeALocalDummyPathMapper("currencies"));
var result = repository.GetRateForCurrency("FFF");
Assert.IsNull(result);
}
public void GetRateForCurrencyRateReturnsOneCurrencyRate()
{
var repository = new CurrencyRateCsvRepository("currencies", "EUR", TestSetup.GiveMeALocalDummyPathMapper("currencies"));
var result = repository.GetRateForCurrency("YER");
Assert.AreEqual(result.Rate, 287.304992675781m);
}
public void CurrencyRateRepositoryForWrongCurrencyNotImplemented()
{
var repository = new CurrencyRateCsvRepository("currencies", "DKK", TestSetup.GiveMeALocalDummyPathMapper("currencies"));
//ArgumentException will prevent otherwise
Assert.IsTrue(true);
}
public void CurrencyRateRepositoryIsFound()
{
var repository = new CurrencyRateCsvRepository("currencies", "EUR", TestSetup.GiveMeALocalDummyPathMapper("currencies"));
//ArgumentException will prevent otherwise
Assert.IsTrue(true);
}
public void CheckCsvSupportedTypes()
{
var rateRepository = new CurrencyRateCsvRepository("currencies", "EUR", TestSetup.GiveMeALocalDummyPathMapper("currencies"));
//supported types
Assert.AreEqual(true, rateRepository.IsTypeSupportedByRepository(typeof(Decimal)));
Assert.AreEqual(true, rateRepository.IsTypeSupportedByRepository(typeof(DateTime)));
Assert.AreEqual(true, rateRepository.IsTypeSupportedByRepository(typeof(DateTime?)));
Assert.AreEqual(true, rateRepository.IsTypeSupportedByRepository(typeof(String)));
//unsupported types
Assert.AreEqual(false, rateRepository.IsTypeSupportedByRepository(typeof(Int32)));
}
public void IntegrationTestForLONtoBERFlights()
{
var _flightPricesRepository = new FlightCsvRepository("prices", TestSetup.GiveMeALocalDummyPathMapper("prices"));
var _currencyRateRepository = new CurrencyRateCsvRepository("currencies", "EUR", TestSetup.GiveMeALocalDummyPathMapper("currencies"));
var _dataSanitizer = new FlightDataSanitizer();
var _priceRangeCalculator = new FlightDataCalculator(_dataSanitizer);
var flightsAndPrices = _flightPricesRepository.GetFlightsFromOriginToDestination("LON", "BER");
var priceRange = _priceRangeCalculator.CalculatePriceRange(flightsAndPrices);
Assert.IsFalse(priceRange.MaximumPrice > 200);
Assert.IsFalse(priceRange.MinimumPrice < 20);
}
public void MismatchBetweenTypePropertiesAndCsvPropertiesThrowsError()
{
var rateRepository = new CurrencyRateCsvRepository("currencies", "EUR", TestSetup.GiveMeALocalDummyPathMapper("currencies"));
var properties = new string[] { "Rate", "Currency" };
var values = new string[] { "3,234", "DKK" };
var rate = rateRepository.GiveMeAnObject(properties, values);
Assert.IsNotNull(rate);
Assert.AreEqual(rate.Currency, "DKK");
Assert.AreEqual(rate.Rate, 3.234m);
properties = new string[] { "Rate", "Currency", "Notmapped" };
values = new string[] { "3,234", "DKK", "Notmapped" };
rate = rateRepository.GiveMeAnObject(properties, values);
//should be caught by exception
Assert.AreEqual(true, false);
}
public void NoRepositoryFoundThrowsException()
{
var repository = new CurrencyRateCsvRepository("foo", "EUR", TestSetup.GiveMeALocalDummyPathMapper("currencies"));
}
