public void TestShortClose()
{
var inventory = new InventoryGroupDefault(symbol);
inventory.Change(10, -1000);
Assert.AreEqual(inventory.BreakEven, 10);
inventory.Change(11, -666);
Assert.AreEqual(10.4, Math.Round(inventory.BreakEven, 2));
inventory.Change(12, -555);
Assert.AreEqual(10.8, Math.Round(inventory.BreakEven, 2));
double price = 15D;
price = inventory.PriceToClose();
var howManyToClose = inventory.Size;
Assert.AreEqual(10.6, Round(price));
Assert.AreEqual(-2221, howManyToClose);
}
public void TestLongClose()
{
var inventory = new InventoryGroupDefault(symbol);
inventory.Change(10, 1000);
Assert.AreEqual(inventory.BreakEven, 10);
inventory.Change(9, 666);
Assert.AreEqual(9.6, Math.Round(inventory.BreakEven, 2), "break even 1");
inventory.Change(8, 555);
Assert.AreEqual(9.2, Math.Round(inventory.BreakEven, 2), "break even 2");
var price = 6D;
inventory.CalculateBidOffer(price, price);
price = inventory.PriceToClose();
int howManyToClose = inventory.Size;
Assert.AreEqual(Math.Round(9.4, 2), Math.Round(price, 2), "close price");
Assert.AreEqual(2221, howManyToClose, "close size");
}
