public void MarketOrderShouldDecreaseAvailableQuantity()
{
var market = new Market { SellPrice = 100M, SellQuantity = 50 };
var order = market.CreateMarketOrder(Way.Buy, quantity: 10);
market.Send(order);
Check.That(market.SellQuantity).IsEqualTo(40);
}
public void MarketOrderShouldCaptureExec()
{
var market = new Market { SellPrice = 100M, SellQuantity = 50 };
var executed = false;
var order = market.CreateMarketOrder(Way.Buy, quantity: 10);
market.OrderExecuted += (s, a) => executed = true;
market.Send(order);
Check.That(executed).IsTrue();
Check.That(market.SellQuantity).IsEqualTo(40);
}
public void LargeMarketOrderShouldFail()
{
var market = new Market { SellPrice = 100M, SellQuantity = 50 };
var order = market.CreateMarketOrder(Way.Buy, quantity: 100);
bool failed = false;
string failureReason = null;
market.OrderFailed += (s, failure) =>
{
failed = true;
failureReason = failure;
};
market.Send(order);
Check.That(failed).IsTrue();
Check.That(failureReason).IsEqualTo("Excessive quantity!");
}
