public void AddTwoStocksSuccess()
{
var request0 = new BaseStockModel()
{
Price = 1,
Quantity = 1,
Type = StockType.Equity
};
var request1 = new BaseStockModel()
{
Price = 1,
Quantity = 1,
Type = StockType.Bond
};
_fundService.AddStock(request0);
_fundService.AddStock(request1);
var allStocks = _fundService.AllStocks().ToArray();
AssertEvents(2);
AssertStocksLength(allStocks, 2);
Assert.That(allStocks.Count(s => s.Type == request0.Type && s.Quantity == request0.Quantity && s.Price == request0.Price), Is.EqualTo(1));
Assert.That(allStocks.Count(s => s.Type == request1.Type && s.Quantity == request1.Quantity && s.Price == request1.Price), Is.EqualTo(1));
AssertTotalMarketValueInStock(allStocks[0], new[] { request0, request1 });
}
private void UpdateFund(BaseStockModel baseStockModel)
{
if (baseStockModel == null)
{
return;
}
// Creating new stock
var stock = new StockModel(baseStockModel);
// Adding it to collection
_stocks.Add(stock);
// increasinfg number of specific stocks
switch (stock.Type)
{
case (StockType.Equity):
_numberEquities++;
_numberCurrent = _numberEquities;
_marketValueEquities = _marketValueEquities + stock.Price * stock.Quantity;
break;
case (StockType.Bond):
_numberBonds++;
_numberCurrent = _numberBonds;
_marketValueBonds = _marketValueBonds + stock.Price * stock.Quantity;
break;
default:
throw new InvalidOperationException($"Not supported Stock Type {stock.Type}.");
}
_numberTotal = _numberEquities + _numberBonds;
_marketValueTotal = _marketValueEquities + _marketValueBonds;
_stockWeightEquities = _marketValueEquities * 100 / _marketValueTotal;
_stockWeightBonds = _marketValueBonds * 100 / _marketValueTotal;
// Updating stocks
foreach (var stockModel in _stocks)
{
if (stockModel.Type == stock.Type)
{
stockModel.Name = stock.Type.ToString() + _numberCurrent;
}
stockModel.TotalMarketValue = _marketValueTotal;
}
// Updating totals
foreach (var totalStocksModel in _totals)
{
var totalNew = GetTotal(totalStocksModel.Type);
totalStocksModel.MarketValue = totalNew.MarketValue;
totalStocksModel.Number = totalNew.Number;
totalStocksModel.StockWeight = totalNew.StockWeight;
}
EventAggregator.GetEvent <FundChangedEvent>().Publish();
}
public void AddThreeStocksCheckTotalsNumberSuccess()
{
var request0 = new BaseStockModel()
{
Price = 1,
Quantity = 1,
Type = StockType.Equity
};
var request1 = new BaseStockModel()
{
Price = 1,
Quantity = 1,
Type = StockType.Bond
};
var request2 = new BaseStockModel()
{
Price = 1,
Quantity = 1,
Type = StockType.Bond
};
_fundService.AddStock(request0);
_fundService.AddStock(request1);
_fundService.AddStock(request2);
var allStocks = _fundService.AllStocks().ToArray();
AssertEvents(3);
AssertStocksLength(allStocks, 3);
AssertTotalMarketValueInStock(allStocks[0], new[] { request0, request1, request2 });
var allTotals = _fundService.AllTotals().ToArray();
Assert.That(allTotals.Length, Is.EqualTo(3));
Assert.That(allTotals.Count(t => t.Type == null), Is.EqualTo(1));
Assert.That(allTotals.Count(t => t.Type == StockType.Bond), Is.EqualTo(1));
Assert.That(allTotals.Count(t => t.Type == StockType.Equity), Is.EqualTo(1));
}
public void AddFirstEquityStockSuccess()
{
var request = new BaseStockModel()
{
Price = 1,
Quantity = 1,
Type = StockType.Equity
};
_fundService.AddStock(request);
var allStocks = _fundService.AllStocks().ToArray();
_eventAggregatorMock.VerifyGetEvent();
_fundChangedEventMock.VerifyPublishEvent();
Assert.That(allStocks.Count(), Is.EqualTo(1));
Assert.That(allStocks[0].Type, Is.EqualTo(request.Type));
Assert.That(allStocks[0].Price, Is.EqualTo(request.Price));
Assert.That(allStocks[0].Quantity, Is.EqualTo(request.Quantity));
Assert.That(allStocks[0].TotalMarketValue, Is.EqualTo(request.Price * request.Quantity));
}
public void AddThreeStocksCheckTotalsSuccess()
{
var request0 = new BaseStockModel()
{
Price = 1,
Quantity = 100,
Type = StockType.Equity
};
var request1 = new BaseStockModel()
{
Price = 10,
Quantity = 10,
Type = StockType.Bond
};
var request2 = new BaseStockModel()
{
Price = 1000,
Quantity = 1,
Type = StockType.Bond
};
_fundService.AddStock(request0);
_fundService.AddStock(request1);
_fundService.AddStock(request2);
var allStocks = _fundService.AllStocks().ToArray();
AssertEvents(3);
AssertStocksLength(allStocks, 3);
AssertTotalMarketValueInStock(allStocks[0], new[] { request0, request1, request2 });
var allTotals = _fundService.AllTotals().ToArray();
AssertTotalsNumber(allTotals);
}
public void AddStock(BaseStockModel baseStock)
{
UpdateFund(baseStock);
}
