public void ShouldCalculateRealizedProfitsAtInstrumentLevel()
{
Portfolio d = new Portfolio();
TransactionCollection ts = new TransactionCollection();
Stock relianceShare = new Stock(new Symbol("RIL"), new Price(10.00), "Reliance Industries");
ts.Add(new BuyTransaction(new DateTime(1999, 3, 20), relianceShare, 10, new Price(1200), 0, 0));
ts.Add(new SellTransaction(new DateTime(1999, 5, 20), relianceShare, 5, new Price(1300), 0, 0));
Assert.AreEqual(500, d.CalculateRealizedProfits(ts,relianceShare));
}
public void ShouldCalculateRealizedLossesDumbCaseWithoutTaxOrBrokerage()
{
Portfolio d = new Portfolio();
TransactionCollection ts = new TransactionCollection();
Stock relianceShare = new Stock(new Symbol("RIL"), new Price(10.00), "Reliance Industries");
Stock suzlonEnergyShare = new Stock(new Symbol("SUZ"), new Price(1000.00), "Suzlon Energy");
ts.Add(new BuyTransaction(new DateTime(1999, 3, 20), relianceShare, 10, new Price(1300), 0, 0));
ts.Add(new SellTransaction(new DateTime(1999, 5, 20), relianceShare, 5, new Price(1200), 0, 0));
Assert.AreEqual(-500, d.CalculateRealizedProfits(ts));
}
public void ShouldCalculateRealizedProfitsComplexCaseWithDateMismatch()
{
Portfolio d = new Portfolio();
TransactionCollection ts = new TransactionCollection();
Stock relianceShare = new Stock(new Symbol("RIL"), new Price(10.00), "Reliance Industries");
ts.Add(new BuyTransaction(new DateTime(1999, 3, 20), relianceShare, 5, new Price(12), 0, 0));
ts.Add(new BuyTransaction(new DateTime(1999, 2, 20), relianceShare, 5, new Price(10), 0, 0));
ts.Add(new SellTransaction(new DateTime(1999, 5, 20), relianceShare, 5, new Price(13), 0, 0));
ts.Add(new SellTransaction(new DateTime(1999, 7, 20), relianceShare, 3, new Price(13), 0, 0));
Assert.AreEqual(18, d.CalculateRealizedProfits(ts));
}
public void ShouldCalculateRealizedProfitsAtInstrumentLevelComplexCase()
{
Portfolio d = new Portfolio();
TransactionCollection ts = new TransactionCollection();
Stock relianceShare = new Stock(new Symbol("RIL"), new Price(10.00), "Reliance Industries");
Stock infyShare = new Stock(new Symbol("INF"), new Price(100.00), "Infosys");
ts.Add(new BuyTransaction(new DateTime(1999, 3, 20), relianceShare, 10, new Price(1200), 0, 0));
ts.Add(new SellTransaction(new DateTime(1999, 5, 20), relianceShare, 5, new Price(1300), 0, 0));
ts.Add(new BuyTransaction(new DateTime(1999, 8, 20), infyShare, 67, new Price(110), 0, 0));
ts.Add(new SellTransaction(new DateTime(2000, 9, 20), infyShare, 63, new Price(101), 0, 0));
Assert.AreEqual(500, d.CalculateRealizedProfits(ts, relianceShare));
Assert.AreEqual(-567, d.CalculateRealizedProfits(ts, infyShare));
}
public void ShouldUpdateQuantityOnAdditionOfUnitDividend()
{
Portfolio d = new Portfolio();
TransactionCollection ts = new TransactionCollection();
var selectedMutualFund = new MutualFund(null, null, null, "SUNMF", "SUN Magma", "Growth");
ts.Add(new BuyTransaction(new DateTime(1999, 3, 20), selectedMutualFund, 10, new Price(1200), 1000, 0));
ts.Add(new SellTransaction(new DateTime(1999, 5, 20), selectedMutualFund, 5, new Price(1300), 0, 1000));
ts.Add(new UnitDividendTransaction(selectedMutualFund, 2, new DateTime(1999, 5, 20)));
int actualQty = 0;
foreach (Transaction transaction in ts.TransactionList)
{
actualQty += transaction.EffectiveTransactionQuantity();
}
Assert.AreEqual(7, actualQty);
}
public void ShouldIncludeUnitDividendSoldInRealizedProfit()
{
Portfolio d = new Portfolio();
TransactionCollection ts = new TransactionCollection();
var selectedMutualFund = new MutualFund(null, null, null, "SUNMF", "SUN Magma", "Growth");
int buyUnitPrice = 1200;
int buyBrokerage = 100;
int sellBrokerage = 100;
int buyQuantity = 10;
int sellQuantity = 10;
ts.Add(new BuyTransaction(new DateTime(1999, 3, 20), selectedMutualFund, buyQuantity, new Price(buyUnitPrice), buyBrokerage, 0));
int sellUnitPrice = 1300;
ts.Add(new SellTransaction(new DateTime(1999, 5, 20), selectedMutualFund, 5, new Price(sellUnitPrice), 0, sellBrokerage));
int unitReceived = 2;
ts.Add(new UnitDividendTransaction(selectedMutualFund, unitReceived, new DateTime(1999, 5, 20)));
ts.Add(new SellTransaction(new DateTime(1999, 5, 20), selectedMutualFund, 7, new Price(sellUnitPrice), 0, sellBrokerage));
Assert.AreEqual((sellUnitPrice - buyUnitPrice) * sellQuantity - buyBrokerage - sellBrokerage + sellUnitPrice * unitReceived - sellBrokerage, d.CalculateRealizedProfits(ts));
}
public void ShouldIncludeDividendInRealizedProfit()
{
Portfolio d = new Portfolio();
TransactionCollection ts = new TransactionCollection();
Stock relianceShare = new Stock(new Symbol("RIL"), new Price(10.00), "Reliance Industries");
int buyUnitPrice = 1200;
int buyBrokerage = 100;
int sellBrokerage = 100;
int buyQuantity = 10;
int sellQuantity = 5;
int sellUnitPrice = 1300;
ts.Add(new BuyTransaction(new DateTime(1999, 3, 20), relianceShare, buyQuantity, new Price(buyUnitPrice), buyBrokerage, 0));
ts.Add(new SellTransaction(new DateTime(1999, 5, 20), relianceShare, sellQuantity, new Price(sellUnitPrice), 0, sellBrokerage));
int dividend = 50;
ts.Add(new CashDividendTransaction(relianceShare,new Price(dividend),new DateTime(1999, 5, 20)));
Assert.AreEqual((sellUnitPrice-buyUnitPrice) * sellQuantity - sellBrokerage -buyBrokerage + dividend, d.CalculateRealizedProfits(ts));
}