private async Task <PricesPack> TryToCalculateNext(string assetPair, decimal volume, DateTime validFrom)
{
try
{
_log.Info(nameof(TryToCalculateNext), "Calculating next pack.", new
{
assetPair,
volume,
validFrom
});
return(new PricesPack
{
Buy = await _pricesService.CreateAsync(assetPair, OrderType.Buy,
volume, validFrom),
Sell = await _pricesService.CreateAsync(assetPair, OrderType.Sell,
volume, validFrom)
});
}
catch (Exception e)
{
_log.Warning("Exception while trying to calculate next price.", e, assetPair);
return(null);
}
}
public void Test_User_Buy_One_Level()
{
// arrange
var assetPair = "BTCUSD";
var orderType = OrderType.Buy;
var baseVolume = 35m;
// act
var priceSnapshot = _pricesService
.CreateAsync(assetPair, orderType, baseVolume, DateTime.UtcNow)
.GetAwaiter()
.GetResult();
// assert
Assert.AreEqual(0.00580431m, priceSnapshot.BaseVolume);
Assert.AreEqual(6150.32m, priceSnapshot.Value);
}