public void Test2()
{
var factNumModel = new FactCalcModel();
factNumModel.InputFactNumber = 10;
Assert.Throws <InvalidOperationException>(
() => _services.CalculateFactorial(factNumModel)
);
}
public ActionResult <FactCalcModel> Index(FactCalcModel factNumModel)
{
var factorialCalculated = _services.CalculateFactorial(factNumModel);
if (factorialCalculated == null)
{
return(NotFound());
}
//Input For adding to a physical file
string inputStreamToFile = string.Empty;
inputStreamToFile = "Factorial of " + factNumModel.InputFactNumber.ToString() + " is " + factNumModel.OutputFactNumber.ToString();
this.GetFile(inputStreamToFile);
return(View(factorialCalculated));
}
/// <summary>
/// Service to Calculate the Factorial
/// </summary>
/// <param name="factNumModel">Model having Input Number</param>
/// <returns>Model with output factorial</returns>
public FactCalcModel CalculateFactorial(FactCalcModel factNumModel)
{
factNumModel.OutputFactNumber = FindFactorial(factNumModel.InputFactNumber);
return(factNumModel);
}
