public void TestTradeCollectionAddTrades()
{
// Collection Order Test
TradeCollection trades = new TradeCollection();
Trade trade1 = new Trade(new DateTime(2015, 10, 2), 1, TRADE_SIGN.Buy, 100);
Trade trade2 = new Trade(new DateTime(2015, 10, 3), 1, TRADE_SIGN.Buy, 100);
Trade trade3 = new Trade(new DateTime(2015, 10, 1), 1, TRADE_SIGN.Buy, 100);
Trade trade4 = new Trade(new DateTime(2015, 10, 4), 1, TRADE_SIGN.Buy, 100);
Trade trade5 = new Trade(new DateTime(2015, 09, 1), 1, TRADE_SIGN.Buy, 100);
trades.Add(trade1);
trades.Add(trade2);
trades.Add(trade3);
trades.Add(trade4);
trades.Add(trade5);
Assert.AreEqual(5, trades.Count);
Assert.AreSame(trades.ElementAt(0), trade4);
Assert.AreSame(trades.ElementAt(1), trade2);
Assert.AreSame(trades.ElementAt(2), trade1);
Assert.AreSame(trades.ElementAt(3), trade3);
Assert.AreSame(trades.ElementAt(4), trade5);
}
/// <summary>
/// Method to record a trade
/// </summary>
private void RecordATrade()
{
Console.WriteLine("Record a trade related to which Symbol ?");
string symbol = Console.ReadLine();
GenericStock workingStock = null;
foreach (GenericStock stock in Stocks)
{
if (stock.Symbol == symbol.ToUpper())
workingStock = stock;
}
if(workingStock == null)
{
Console.WriteLine("Symbol not found!");
return;
}
Console.WriteLine("Related to which date/time ?");
string stimestamp = Console.ReadLine();
DateTime timestamp = DateTime.Now;
if(!DateTime.TryParse(stimestamp, out timestamp))
{
Console.WriteLine("Invalid date/time");
return;
}
Console.WriteLine("B - Buy or S - Sell ?");
string sbs = Console.ReadLine();
TRADE_SIGN sign;
if(sbs.ToUpper() == "B")
{
sign = TRADE_SIGN.Buy;
}
else if(sbs.ToUpper() == "S")
{
sign = TRADE_SIGN.Sell;
}
else
{
Console.WriteLine("Invalid Operation!");
return;
}
Console.WriteLine("Quantity ?");
string sqty = Console.ReadLine();
int qty;
if (!int.TryParse(sqty, out qty))
{
Console.WriteLine("Invalid Quantity!");
return;
}
Console.WriteLine("Price (in pennies) ?");
string sprice = Console.ReadLine();
float price;
if (!float.TryParse(sprice, out price))
{
Console.WriteLine("Invalid price!");
return;
}
Trade trade = new Trade(timestamp, qty, sign, price);
PrintTrade(trade);
Console.WriteLine("Add to Stock {0} ? (Y to confirm or any other input to cancel)", workingStock.Symbol);
string answer = Console.ReadLine();
if(answer.ToUpper() == "Y")
{
workingStock.Trades.Add(trade);
}
else
{
Console.WriteLine("Operation cancelled!");
}
}
/// <summary>
/// Shows a trade on screen
/// </summary>
/// <param name="trade"></param>
private void PrintTrade(Trade trade)
{
Console.WriteLine("{0,20:g}\t{1}\t{2}\t{3}", trade.Timestamp,
trade.Sign == TRADE_SIGN.Buy ? "Buy" : "Sell", trade.Quantity, trade.TradedPrice);
}
