/// <summary>
/// Execute the command
/// </summary>
/// <param name="parameter">the parameter</param>
public override void Execute(object parameter)
{
_viewModel.ClearResults();
try
{
var result = _calculator.Calculate(BlackScholesCalculatorPricingData.NewPricingData(
_viewModel.StockPrice,
_viewModel.StrikePrice,
_viewModel.StandardDeviation / 100M,
_viewModel.RiskInterest / 100M,
_viewModel.Time
));
_viewModel.D1 = result.D1.ToRound(_viewModel.Precision);
_viewModel.D2 = result.D2.ToRound(_viewModel.Precision);
_viewModel.CallOption = result.CallOption.ToRound(_viewModel.Precision);
_viewModel.PutOption = result.PutOption.ToRound(_viewModel.Precision);
}
catch (Exception ex)
{
AlertBox.ShowError(ex);
}
}
public void Initialize()
{
_calculator = new BlackScholesCalculator();
_result = _calculator.Calculate(BlackScholesCalculatorPricingData.NewPricingData(45, 23, 0.10M, 0.15M, 123M));
}
public void Initialize()
{
_calculator = new BlackScholesCalculator();
_result = _calculator.Calculate(BlackScholesCalculatorPricingData.NewPricingData(50, 55, 0.2M, 0.09M, 365M));
}
public void Initialize()
{
_calculator = new BlackScholesCalculator();
_result = _calculator.Calculate(BlackScholesCalculatorPricingData.NewPricingData(56, 32, 0.74M, 0.02M, 99M));
}
public void Initialize()
{
_calculator = new BlackScholesCalculator();
_result = _calculator.Calculate(BlackScholesCalculatorPricingData.NewPricingData(64, 60, 0.27M, 0.045M, 180M));
}
public void Initialize()
{
_calculator = new BlackScholesCalculator();
_result = _calculator.Calculate(BlackScholesCalculatorPricingData.NewPricingData(28, 30, 0.37M, 0.15M, 251M));
}
public void AssertNullArgumentException()
{
Assert.ThrowsException <ArgumentNullException>(() => _calculator.Calculate(null));
}
public void Should_ThrowException_When_NullArgs()
{
Assert.ThrowsException <ArgumentNullException>(() => _calculator.Calculate(null));
}