public void NoRates_EmptyRates()
{
//Arrange
var data = "header\nzemě|měna|množství|kód|kurz";
//Act
IEnumerable <ExchangeRate> rates = new CnbDataParser()
.ParseData(data);
//Assert
Assert.Empty(rates);
}
public void InvalidData_EmptyRates()
{
//Arrange
var data = "test\ntest2\ntest3|add\n";
//Act
IEnumerable <ExchangeRate> rates = new CnbDataParser()
.ParseData(data);
//Assert
Assert.Empty(rates);
}
public void DataEmpty_RatesEmpty()
{
//Arrange
string data = string.Empty;
//Act
IEnumerable <ExchangeRate> rates = new CnbDataParser()
.ParseData(data);
//Assert
Assert.Empty(rates);
}
public void LineEmpty_RateEmpty()
{
//Arrange
var data = new string[0];
//Act
ExchangeRate rate = CnbDataParser
.ParseLine(data);
//Assert
Assert.NotNull(rate);
Assert.NotNull(rate.TargetCurrency);
Assert.Null(rate.TargetCurrency.Code);
Assert.NotNull(rate.SourceCurrency);
Assert.Equal("CZK", rate.SourceCurrency.Code);
Assert.Equal(0.0m, rate.Value);
}
public void SomeData_Success()
{
//Arrange
var data =
"21.02.2020 #37\nzemě|měna|množství|kód|kurz\nAustrálie|dolar|1|AUD|15,319\nBrazílie|real|1|BRL|5,272";
//Act
IEnumerable <ExchangeRate> rates = new CnbDataParser()
.ParseData(data);
//Assert
Assert.Equal(2, rates.Count());
Assert.Equal("CZK", rates.First().SourceCurrency.Code);
Assert.Equal("AUD", rates.First().TargetCurrency.Code);
Assert.Equal(15.319m, rates.First().Value);
Assert.Equal("CZK", rates.Skip(1).First().SourceCurrency.Code);
Assert.Equal("BRL", rates.Skip(1).First().TargetCurrency.Code);
Assert.Equal(5.272m, rates.Skip(1).First().Value);
}