public async Task GetAverageShouldReturnAverageBetweenModels()
{
// Arrange
const int timeSlot = 1;
var start = new DateTime(2018, 1, 1, 0, 0, 0, 0);
_converterMock.Setup(x => x.GetTimeSlotStartDate(timeSlot))
.Returns(start);
_converterMock.Setup(x => x.GetTimeSlotStartDate(timeSlot + 1))
.Returns(start.AddDays(1));
// Act
var average = await _service.GetAverage(timeSlot, "owner1", "instrument1",
"portfolio1");
// Assert
average.Price.ShouldBe(2.0m);
average.Start.ShouldBe(start);
}
public async Task <ApiPriceModel> Handle(AveragePriceRequest request, CancellationToken cancellationToken)
{
var date = request.Date.Parse();
var timeSlot = _converter.DateTimeToTimeSlot(date);
var isInstrumentOwnerEmpty = string.IsNullOrEmpty(request.InstrumentOwner);
var isInstrumentEmpty = string.IsNullOrEmpty(request.Instrument);
var isPortfolioEmpty = string.IsNullOrEmpty(request.Portfolio);
if (isInstrumentOwnerEmpty && isInstrumentEmpty && isPortfolioEmpty)
{
throw new ArgumentNullException(nameof(request),
"Provide at least one filter");
}
var average = await _priceModelService.GetAverage(timeSlot,
request.InstrumentOwner, request.Instrument, request.Portfolio);
return(new ApiPriceModel(average.Start, average.Price));
}