public ActionResult Index()
{
List<PlayerViewModel> players = new List<PlayerViewModel>();
StockEngine engine = new YahooStockEngine();
// Chris
Player player = new Chris();
Investment investment = engine.GetCurrentInvestmentForPlayer(player.Name);
Quote quote = engine.GetCurrentQuoteForPlayer(player.Name);
PlayerViewModel model = new PlayerViewModel(investment, quote, player);
players.Add(model);
// Fiona
player = new Fiona();
investment = engine.GetCurrentInvestmentForPlayer(player.Name);
quote = engine.GetCurrentQuoteForPlayer(player.Name);
model = new PlayerViewModel(investment, quote, player);
players.Add(model);
// Wilson
player = new Wilson();
investment = engine.GetCurrentInvestmentForPlayer(player.Name);
quote = engine.GetCurrentQuoteForPlayer(player.Name);
model = new PlayerViewModel(investment, quote, player);
players.Add(model);
// Katherine
player = new Katherine();
investment = engine.GetCurrentInvestmentForPlayer(player.Name);
quote = engine.GetCurrentQuoteForPlayer(player.Name);
model = new PlayerViewModel(investment, quote, player);
players.Add(model);
// Jon
player = new Jon();
investment = engine.GetCurrentInvestmentForPlayer(player.Name);
quote = engine.GetCurrentQuoteForPlayer(player.Name);
model = new PlayerViewModel(investment, quote, player);
players.Add(model);
return View(players);
}
public void GetCurrentQuoteForPlayer()
{
// Arrange
StockEngine engine = new YahooStockEngine();
IEnumerable<string> symbols = engine.LoadSymbolsFromTextFile("aim.txt");
string randomSymbol = engine.PickRandomSymbol(symbols);
Quote quote = engine.LookupPrice(randomSymbol);
decimal walletSize = 400; // £400
Player player = new Chris();
// Act
engine.InsertQuote(quote);
engine.InitializePlayer(player, quote, walletSize);
Quote currentQuote = engine.GetCurrentQuoteForPlayer(player.Name);
// Assert
Assert.That(currentQuote.Id, Is.EqualTo(quote.Id));
Assert.That(currentQuote.Symbol, Is.EqualTo(quote.Symbol));
Assert.That(currentQuote.LastTradePrice, Is.EqualTo(quote.LastTradePrice));
}
public void GetPlayerHistory()
{
// Arrange
StockEngine engine = new YahooStockEngine();
IEnumerable<string> symbols = engine.LoadSymbolsFromTextFile("aim.txt");
string randomSymbol = engine.PickRandomSymbol(symbols);
decimal walletSize = 400;
Player player = new Chris();
Quote quote1 = engine.LookupPrice(randomSymbol);
engine.InitializePlayer(player, quote1, walletSize);
Quote quote2 = engine.LookupPrice(randomSymbol);
engine.InitializePlayer(player, quote2, walletSize);
// Act
IEnumerable<Investment> investments = engine.GetInvestmentHistoryForPlayer(player.Name);
// Assert
Assert.That(investments.Count(), Is.EqualTo(2));
}
public void InitializePlayer()
{
// Arrange
StockEngine engine = new YahooStockEngine();
IEnumerable<string> symbols = engine.LoadSymbolsFromTextFile("aim.txt");
string randomSymbol = engine.PickRandomSymbol(symbols);
Quote quote = engine.LookupPrice(randomSymbol);
decimal walletSize = 400; // £400
Player player = new Chris();
// Act
engine.InsertQuote(quote);
engine.InitializePlayer(player, quote, walletSize);
// Assert
Investment investment = engine.GetCurrentInvestmentForPlayer(player.Name);
Assert.That(investment.Symbol, Is.EqualTo(randomSymbol));
Assert.That(investment.PlayerName, Is.EqualTo(player.GetType().Name));
Assert.That(investment.PurchaseDate, Is.GreaterThan(DateTime.Today));
Assert.That(investment.PurchasePrice, Is.EqualTo(quote.LastTradePrice.Value));
}
public void ShouldSellInvestment_Boundaries()
{
// Arrange
Investment investment1 = new Investment() { Symbol = "", PurchasePrice = 1.0m, PurchaseDate = DateTime.Today };
Investment investment2 = new Investment() { Symbol = "", PurchasePrice = 1.0m, PurchaseDate = DateTime.Today };
Investment investment3 = new Investment() { Symbol = "", PurchasePrice = 1.0m, PurchaseDate = DateTime.Today };
Investment investment4 = new Investment() { Symbol = "", PurchasePrice = 1.0m, PurchaseDate = DateTime.Today };
Investment investment5 = new Investment() { Symbol = "", PurchasePrice = 1.0m, PurchaseDate = DateTime.Today };
Investment investment6 = new Investment() { Symbol = "", PurchasePrice = 1.0m, PurchaseDate = DateTime.Today };
Investment investment7 = new Investment() { Symbol = "", PurchasePrice = 1.0m, PurchaseDate = DateTime.Today };
Investment investment8 = new Investment() { Symbol = "", PurchasePrice = 1.0m, PurchaseDate = DateTime.Today };
Investment investment9 = new Investment() { Symbol = "", PurchasePrice = 1.0m, PurchaseDate = DateTime.Today };
Quote highQuote1 = new Quote() { Symbol = "BLAH", LastTradePrice = 1.05m };
Quote highQuote2 = new Quote() { Symbol = "BLAH", LastTradePrice = 1.06m };
Quote highQuote3 = new Quote() { Symbol = "BLAH", LastTradePrice = 3.99m };
Quote lowQuote1 = new Quote() { Symbol = "BLAH", LastTradePrice = 0.95m };
Quote lowQuote2 = new Quote() { Symbol = "BLAH", LastTradePrice = 0.49m };
Quote lowQuote3 = new Quote() { Symbol = "BLAH", LastTradePrice = 0 };
Quote noChangeQuote1 = new Quote() { Symbol = "BLAH", LastTradePrice = 0.96m };
Quote noChangeQuote2 = new Quote() { Symbol = "BLAH", LastTradePrice = 1.04m };
Quote noChangeQuote3 = new Quote() { Symbol = "BLAH", LastTradePrice = null };
// Act
Chris chris = new Chris(); // 5% change
bool shouldSellHigh1 = chris.ShouldSellInvestment(highQuote1, investment1);
bool shouldSellHigh2 = chris.ShouldSellInvestment(highQuote2, investment2);
bool shouldSellHigh3 = chris.ShouldSellInvestment(highQuote3, investment3);
bool shouldSellLow1 = chris.ShouldSellInvestment(lowQuote1, investment4);
bool shouldSellLow2 = chris.ShouldSellInvestment(lowQuote2, investment5);
bool shouldSellLow3 = chris.ShouldSellInvestment(lowQuote3, investment6);
bool shouldSellNoChange1 = chris.ShouldSellInvestment(noChangeQuote1, investment7);
bool shouldSellNoChange2 = chris.ShouldSellInvestment(noChangeQuote2, investment8);
bool shouldSellNoChange3 = chris.ShouldSellInvestment(noChangeQuote3, investment9);
// Assert
Assert.True(shouldSellHigh1, "High price 1 to 1.05"); Assert.That(investment1.SellReason, Is.EqualTo(SellReason.HighPrice));
Assert.True(shouldSellHigh2, "High price 1 to 1.06"); Assert.That(investment2.SellReason, Is.EqualTo(SellReason.HighPrice));
Assert.True(shouldSellHigh3, "High price 1 to 3.99"); Assert.That(investment3.SellReason, Is.EqualTo(SellReason.HighPrice));
Assert.True(shouldSellLow1, "Low price 1 to 0.95"); Assert.That(investment4.SellReason, Is.EqualTo(SellReason.LowPrice));
Assert.True(shouldSellLow2, "Low price 1 to 0.49"); Assert.That(investment5.SellReason, Is.EqualTo(SellReason.LowPrice));
Assert.True(shouldSellLow3, "Low price 1 to 0"); Assert.That(investment6.SellReason, Is.EqualTo(SellReason.LowPrice));
Assert.False(shouldSellNoChange1, "No change 1 to 0.96");
Assert.False(shouldSellNoChange2, "No change 1 to 1.04");
Assert.False(shouldSellNoChange3, "No change 1 to (null)");
}
