public void CannotCoverMoreThanYouShorted()
{
var a = new VAccount(10000, 4, 3);
a.Short("DIA", 4, 7.00);
new Action(() => a.Cover("DIA", 5, 7.00)).ShouldThrow <Exception>(x => x.Message.ShouldContain("Can't cover"));
}
public void CannotSellMoreThanYouHave()
{
var a = new VAccount(10000, 4, 3);
a.Buy("DIA", 4, 7.00);
new Action(() => a.Sell("DIA", 5, 7.00)).ShouldThrow <Exception>(x => x.Message.ShouldContain("Can't sell"));
}
public void MultipleShorts()
{
var a = new VAccount(10000, 4, 3);
a.Short("DIA", 10, 2.00);
a.Short("DIA", 10, 3.00);
a.Cover("DIA", 20, 1.50);
a.Equity.ShouldEqual(10011);
}
public void MultipleBuys()
{
var a = new VAccount(10000, 4, 3);
a.Buy("DIA", 10, 1.00);
a.Buy("DIA", 10, 2.00);
a.Sell("DIA", 20, 2.50);
a.Equity.ShouldEqual(10011);
}
public void Initialization()
{
var a = new VAccount(10000, 4, 3);
a.Equity.ShouldEqual(10000);
a.Invested.ShouldEqual(0);
a.TradeCost.ShouldEqual(3);
a.MarginFactor.ShouldEqual(4);
a.BuyingPower.ShouldEqual(40000);
}
public void MultipleCovers()
{
var a = new VAccount(10000, 4, 3);
a.Short("DIA", 20, 5.00);
a.Cover("DIA", 10, 2.00);
a.Equity.ShouldEqual(10024);
a.Cover("DIA", 10, 3.00);
a.Equity.ShouldEqual(10041);
}
public void ShortPosition()
{
var a = new VAccount(10000, 4, 3);
a.Short("DIA", 30, 5.00);
a.Equity.ShouldEqual(9997);
a.Invested.ShouldEqual(150);
a.BuyingPower.ShouldEqual(39838);
a.Cover("DIA", 30, 4.00);
a.Equity.ShouldEqual(10024);
a.Invested.ShouldEqual(0);
a.BuyingPower.ShouldEqual(40096);
}
public void LongPosition()
{
var a = new VAccount(10000, 4, 3);
a.Buy("DIA", 10, 1.50);
a.Equity.ShouldEqual(9997);
a.Invested.ShouldEqual(15);
a.BuyingPower.ShouldEqual(39973);
a.Sell("DIA", 10, 2.50);
a.Equity.ShouldEqual(10004);
a.Invested.ShouldEqual(0);
a.BuyingPower.ShouldEqual(40016);
}
private void UpdateCache(Account account)
{
var department = Core.DepartmentManager.GetModel(account.DepartmentId);
var rank = Core.RankManager.GetModel(account.RankId);
var vAccount = new VAccount
{
AccountId = account.AccountId,
CreateTime = account.CreateTime,
Username = account.Username,
Deleted = account.Deleted,
Department = department == null ? null : department.Name,
Rank = rank == null ? null : rank.Name,
TrueName = account.TrueName,
Status = account.Status
};
UpdateCache(vAccount);
}
public void MaxShares()
{
var a = new VAccount(28, 4, 3);
a.MaxSharesAtPrice(9).ShouldEqual(11);
}
public void NotEnoughEquityToShort()
{
var a = new VAccount(10, 4, 3);
new Action(() => a.Short("DIA", 4, 7.01)).ShouldThrow <Exception>(x => x.Message.ShouldEqual("Insufficient buying power"));
}
public void JustEnoughEquityToShort()
{
var a = new VAccount(10, 4, 3);
a.Short("DIA", 4, 7.00);
}
public void JustEnoughEquityToBuy()
{
var a = new VAccount(10, 4, 3);
a.Buy("DIA", 4, 7.00);
}
public void UpdateCache(VAccount account)
{
Cache.HSet("account_id", account.AccountId.ToString(), account);
Cache.HSet("account_display_name", account.Department + "_" + account.Rank + "_" + account.TrueName, account);
Cache.HSet("account_name", account.TrueName, account);
}
