public void Sell_PriceMatchingRequest_DealMadeAsSellWithSellerPrice_Test()
{
var targetRequest = new PumpkinDeal()
{
Buyer = "Test buyer",
BuyPrice = 10,
Seller = null,
SellPrice = null,
DealPrice = null,
DealType = null,
SubmitionTime = DateTime.UtcNow
};
var dataSource = Substitute.For <IRepository <PumpkinDeal> >();
dataSource.Get().Returns(
new List <PumpkinDeal>()
{
targetRequest
}.AsQueryable());
var target = new PumpkinTradeService(dataSource);
var result = target.Sell("Test seller", 8);
Assert.Multiple(() =>
{
Assert.True(result);
Assert.True(targetRequest.DealType == EDealType.Sell);
Assert.True(targetRequest.SellPrice == targetRequest.DealPrice);
});
Console.Write(target.GetProcessedTrades());
}
private bool ThreadSafeSell(PumpkinDeal deal, string userName, decimal price)
{
lock (deal)
{
if (deal.SellPrice == null)
{
deal.Seller = userName;
deal.SellPrice = price;
deal.DealPrice = price;
deal.DealType = EDealType.Sell;
deal.DealTime = DateTime.UtcNow;
return(true);
}
return(Sell(userName, price));
}
}
internal static string GetDealResult(this PumpkinDeal deal)
{
return(deal.DealType == EDealType.Buy
? $"{deal.Buyer} bought a pumpkin from {deal.Seller} for {deal.DealPrice.Value.ToString("C0",new CultureInfo("fr-FR"))}"
: $"{deal.Seller} sold a pumpkin to {deal.Buyer} for {deal.DealPrice.Value.ToString("C0", new CultureInfo("fr-FR"))}");
}
