public void GetRate_EmptyResponse_ExceptionThrown()
{
var client = new Mock <INationalBankKzClient>();
NbRatesResponse response = new NbRatesResponse();
client.Setup(p => p.GetRates(It.IsAny <DateTime>())).ReturnsAsync(response);
KztCurrencyRateService service = new KztCurrencyRateService(client.Object);
Assert.ThrowsAsync <Exception>(() => service.GetRate(DateTime.Now));
}
public async void ConvertSum_CorrectInput_ReturnResult(DateTime date, NbRatesResponse response)
{
var client = new Mock <INationalBankKzClient>();
client.Setup(p => p.GetRates(It.IsAny <DateTime>())).ReturnsAsync(response);
KztCurrencyRateService service = new KztCurrencyRateService(client.Object);
decimal expected = 87;
decimal actual = await service.ConvertSum(15, date);
Assert.Equal(expected, actual, 1);
}
public override async Task <decimal> GetRate(DateTime date)
{
ValidateDate(date);
NbRatesResponse response = await _client.GetRates(date);
if (response == null)
{
throw new Exception("Нет данных на указанную дату");
}
NbItemResponse nbItem = response.Items.FirstOrDefault(x => x.Title == "RUB");
if (nbItem == null)
{
throw new Exception("Нет курса на указанную дату");
}
return(nbItem.Description / nbItem.Quant);
}
public static IEnumerable <object[]> CorrectData()
{
NbRatesResponse result = new NbRatesResponse()
{
Items = new List <NbItemResponse>()
{
new NbItemResponse()
{
Title = "RUB", Description = 58, Quant = 10
}
}
};
return(new List <object[]>
{
new object[] { DateTime.Now, result },
new object[] { DateTime.Now.AddDays(-7), result },
new object[] { DateTime.Now.AddMonths(-5), result }
});
}
