public void NullCurrencyCode()
{
// Arrange
var spec = new RateOfCurrencySpecification(null);
// Act
var hasAny = GetTestRates()
.AsQueryable()
.Any(spec.Criteria);
// Assert
Assert.False(hasAny);
}
public void EthTooOld()
{
// Arrange
var all = GetTestRates();
var spec = new RateOfCurrencySpecification(Currency.ETH, all[3].DateTime);
// Act
var result = all
.AsQueryable()
.Where(spec.Criteria);
// Assert
Assert.Empty(result);
}
public void EthNotTooOld()
{
// Arrange
var all = GetTestRates();
var ethRate = all[3];
var spec = new RateOfCurrencySpecification(Currency.ETH, ethRate.DateTime.AddMilliseconds(-1));
// Act
var result = all
.AsQueryable()
.Where(spec.Criteria);
// Assert
Assert.Collection(result,
item => Assert.Equal(ethRate.Id, item.Id)
);
}
public void ThreeBTCsNonCanonicalCase()
{
// Arrange
var spec = new RateOfCurrencySpecification("btc");
// Act
var result = GetTestRates()
.AsQueryable()
.Where(spec.Criteria);
// Assert
Assert.Collection(result,
item => Assert.Equal(Currency.BTC, item.Currency),
item => Assert.Equal(Currency.BTC, item.Currency),
item => Assert.Equal(Currency.BTC, item.Currency)
);
}
public void RepoThreeBTCsNonCanonicalCase()
{
// Arrange
var spec = new RateOfCurrencySpecification("btc");
currencyRateContext.CurrencyRates.AddRange(RatesOfCurrency.GetTestRates(setIds: false));
currencyRateContext.SaveChanges();
// Act
var result = currencyRateRepository.List(spec);
Assert.Collection(result,
item => Assert.Equal(Currency.BTC, item.Currency),
item => Assert.Equal(Currency.BTC, item.Currency),
item => Assert.Equal(Currency.BTC, item.Currency)
);
}