public ActionResult Sum(BigNumbersSumViewModel model)
{
if (ModelState.IsValid)
{
// Model aready validated, no additional validation needed
model.Result = BigNumbersHelper.Sum(model.Number1, model.Number2);
logger.Log(LogLevel.Info, $"{model.Number1}, {model.Number2}, {model.Result}");
}
return(View(model));
}
public void CorrectSumNegativeNumberNegativeResult()
{
Assert.AreEqual("-14", BigNumbersHelper.Sum("-12", "-2"));
}
public void BigNumbersOk()
{
Assert.AreEqual("222222455555555555553333333333333333333333333344444444444444", BigNumbersHelper.Sum("233333333333331111111111111111111111111111111111111111", "222222222222222222222222222222222222222222222233333333333333"));
}
public void CorrectSumNegativeNumber()
{
Assert.AreEqual("10", BigNumbersHelper.Sum("12", "-2"));
}
public void CorrectSum()
{
Assert.AreEqual("24", BigNumbersHelper.Sum("12", "12"));
}
public void ArgumentExceptionNumber2()
{
BigNumbersHelper.Sum("12", "d");
}
public void ArgumentNullExceptionNumber2()
{
BigNumbersHelper.Sum("12", null);
}
public void ArgumentNullExceptionNumber1()
{
BigNumbersHelper.Sum(null, "12");
}
