public void calculateAllShareIndex()
{
List <Stock> stocks = new List <Stock>();
Stock stockTea = new Stock("TEA", StockType.Common, 0, 0, 100);
Stock stockPOP = new Stock("POP", StockType.Common, 8, 0, 100);
Stock stockALE = new Stock("ALE", StockType.Common, 23, 0, 60);
Stock stockGIN = new Stock("GIN", StockType.Preferred, 8, 2, 100);
Stock stockJOE = new Stock("JOE", StockType.Common, 13, 0, 250);
stocks.Add(stockTea);
stocks.Add(stockPOP);
stocks.Add(stockALE);
stocks.Add(stockGIN);
stocks.Add(stockJOE);
for (var i = 0; i < stocks.Count; i++)
{
var stock = stocks[i];
if (i % 2 == 0)
{
stock.sellStock(10, 50);
}
else
{
stock.buyStock(10, 50);
}
}
Assert.AreEqual(3.0170881682725815432356308547584m, GCBEGeneralMethods.getGCBEAllShareIndex(stocks));
//testing the empty stock list
List <Stock> emptyStocks = new List <Stock>();
Assert.AreEqual(0, GCBEGeneralMethods.getGCBEAllShareIndex(emptyStocks));
}
static void Main(string[] args)
{
//create list of stocks and add various stocks to it
List <Stock> stocks = new List <Stock>();
Stock stockTea = new Stock("TEA", StockType.Common, 0, 0, 100);
Stock stockPOP = new Stock("POP", StockType.Common, 8, 0, 100);
Stock stockALE = new Stock("ALE", StockType.Common, 23, 0, 60);
Stock stockGIN = new Stock("GIN", StockType.Preferred, 8, 2, 100);
Stock stockJOE = new Stock("JOE", StockType.Common, 13, 0, 250);
stocks.Add(stockTea);
stocks.Add(stockPOP);
stocks.Add(stockALE);
stocks.Add(stockGIN);
stocks.Add(stockJOE);
//print Dividend Yield for stock tea
//return 0
Console.WriteLine(" Dividend yield : " + stockPOP.calculateDividendYield(0));
Console.WriteLine(" Dividend yield : " + stockPOP.calculateDividendYield(10.5m));
Console.WriteLine(" Dividend yield : " + stockPOP.calculateDividendYield(100));
//retuns 0
Console.WriteLine(" Dividend yield : " + stockTea.calculateDividendYield(-100));
//print PE ratio for stock tea
Console.WriteLine(" PE Ratio : " + stockTea.calcualtePERatio(100));
//do some random transactions on the stocks
for (var i = 0; i < stocks.Count; i++)
{
var stock = stocks[i];
Random random = new Random(10);
Random randomPrice = new Random(500);
if (i % 2 == 0)
{
stock.sellStock(random.Next(), randomPrice.Next());
}
else
{
stock.buyStock(random.Next(), randomPrice.Next());
}
}
//print out all share index
Console.WriteLine("All Share Index : " + GCBEGeneralMethods.getGCBEAllShareIndex(stocks));
}