public void ParseCurrenciesSource_WithIncorrectSource_ReturnExpectedException()
{
CurrencyParsingService parsingService = new CurrencyParsingService();
string source = new TestDailySource().IncorectDailySource;
Assert.That(() => parsingService.ParseCurrenciesSource(source), Throws.Exception);
}
public void ParseCurrenciesSource_WithProvidedCorrectSource_ReturnExpectedResults()
{
string source = new TestDailySource().CorrectSource;
CurrencyParsingService parsingService = new CurrencyParsingService();
HashSet <SingleDayCurrencies> result = parsingService.ParseCurrenciesSource(source);
SingleDayCurrencies expected = new SingleDayCurrencies
{
Date = "2020-07-16",
Currencies = new List <Currency>
{
new Currency
{
Code = "USD",
Ratio = 1.1414m
}
}
};
Assert.AreEqual(result.Count, 1);
Assert.AreEqual(result.First().Date, expected.Date);
Assert.AreEqual(result.First().Currencies.Count, 1);
Assert.AreEqual(result.First().Currencies.First().Code, expected.Currencies.First().Code);
Assert.AreEqual(result.First().Currencies.First().Ratio, expected.Currencies.First().Ratio);
}
public void TryGetCurrencies_NoDateProvided_ShouldReturnDailyCurrencies()
{
ILogger <CurrencyFetchingService> loggerMock = Mock.Of <ILogger <CurrencyFetchingService> >();
ICurrencyCachingService currencyCachingService = Mock.Of <ICurrencyCachingService>();
ICurrencyParsingService currencyParsingService = new CurrencyParsingService();
Mock <IOptions <UrlsConfig> > urlsConfigMock = new Mock <IOptions <UrlsConfig> >();
Mock <IOptions <CacheKeyConfig> > cacheConfigMock = new Mock <IOptions <CacheKeyConfig> >();
urlsConfigMock.SetupGet(x => x.Value).Returns(new UrlsConfig
{
DailyCurrencies = _dailyCurrencies,
CurrenciesHistory = null,
});
cacheConfigMock.SetupGet(x => x.Value).Returns(new CacheKeyConfig
{
Format = _cacheKeyDateFormat,
});
CurrencyFetchingService currencyFetchingService = new CurrencyFetchingService(
currencyCachingService,
currencyParsingService,
loggerMock,
urlsConfigMock.Object,
cacheConfigMock.Object
);
bool result = currencyFetchingService.TryGetCurrencies(null, out SingleDayCurrencies currencies, out string error);
Assert.IsTrue(result);
Assert.IsNull(error);
Assert.IsTrue(!string.IsNullOrEmpty(currencies.Date));
}
public void ParseCurrenciesSource_WithNoCurrenciesSource_ShouldReturnEmptyList()
{
CurrencyParsingService parsingService = new CurrencyParsingService();
string source = new TestDailySource().NoCurrenciesSource;
HashSet <SingleDayCurrencies> result = parsingService.ParseCurrenciesSource(source);
Assert.IsEmpty(result);
}
public void ParseCurrenciesSource_NoSourceProvided_ReturnExpectedException()
{
CurrencyParsingService parsingService = new CurrencyParsingService();
Assert.That(() => parsingService.ParseCurrenciesSource(null), Throws.Exception);
}
