public void CheckValidUserInput(double S, double K, double t, double sigma, double r)
{
BlackScholesParametersModel inputs = new BlackScholesParametersModel(S, K, t, sigma, r);
Assert.IsTrue(UsefulTools.IsBlackScholesVariablesValid(new List <double>()
{
S, K, t, sigma, r
}));
}
public void TestResetCalculator(double S, double K, double t, double sigma, double r)
{
BlackScholesParametersModel inputs = new BlackScholesParametersModel(S, K, t, sigma, r);
MainViewModel mvm = new MainViewModel
{
Inputs = inputs
};
mvm.ComputeOptionsPrice();
mvm.Reset();
Assert.IsNull(mvm.Call);
Assert.IsNull(mvm.Put);
Assert.IsFalse(UsefulTools.IsBlackScholesVariablesValid(mvm.Inputs.InputParametersDict.Values.ToList()));
}
public void ComputeOptionsPrice()
{
try
{
if (!UsefulTools.IsBlackScholesVariablesValid(Inputs.InputParametersDict.Values.ToList()))
{
UpdateAppStatus("Invalid input, Please enter all five variables.");
return;
}
CallOption callOption = new CallOption();
Call = callOption.GetOptionData(Inputs);
PutOption putOption = new PutOption();
Put = putOption.GetOptionData(Inputs);
UpdateAppStatus("Compute operation successfully completed.");
}
catch (Exception ex)
{
UpdateAppStatus(ex.Message);
}
}