public void ConvertSum_SumIsLessOrEqualZero_ExceptionThrown(decimal sum)
{
var client = new Mock <INationalBankKzClient>();
KztCurrencyRateService service = new KztCurrencyRateService(client.Object);
Assert.ThrowsAsync <ArgumentOutOfRangeException>(() => service.ConvertSum(sum, DateTime.Now));
}
public void ConvertSum_DateFromFuture_ExceptionThrown()
{
var client = new Mock <INationalBankKzClient>();
KztCurrencyRateService service = new KztCurrencyRateService(client.Object);
Assert.ThrowsAsync <ArgumentOutOfRangeException>(() => service.ConvertSum(10, DateTime.MaxValue));
}
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);
}