public void IsNumberEvenTest()
{
InputNumber inputNumber = new InputNumber()
{
Number = 2
};
bool isNumberEven = numericCalculation.IsNumberEven(inputNumber.Number);
Assert.IsTrue(isNumberEven);
}
public void FibonacciSequenceTest()
{
InputNumber inputNumber = new InputNumber()
{
Number = 34
};
List<int> fibonacciNumbers = numericListGenerator.FibonacciSequence(inputNumber.Number);
bool hasPassedTest = false;
if (fibonacciNumbers != null && fibonacciNumbers.Count > 0) {
hasPassedTest = true;
}
Assert.IsTrue(hasPassedTest);
}
public void IsNumberMultipleOf3And5Test()
{
InputNumber inputNumber = new InputNumber()
{
Number = 15
};
bool isNumberMultipleOf3 = numericCalculation.IsNumberMultipleOf(inputNumber.Number, 3);
bool isNumberMultipleOf5 = numericCalculation.IsNumberMultipleOf(inputNumber.Number, 5);
bool isNumberMultipleOf3And5 = false;
if (isNumberMultipleOf3 && isNumberMultipleOf5)
{
isNumberMultipleOf3And5 = true;
}
Assert.IsTrue(isNumberMultipleOf3And5);
}
public void IsNumberMultipleOf3Test()
{
InputNumber inputNumber = new InputNumber()
{
Number = 9
};
bool isNumberMultipleOf3 = numericCalculation.IsNumberMultipleOf(inputNumber.Number, 3);
Assert.IsTrue(isNumberMultipleOf3);
}
public string GenerateLists(InputNumber model)
{
if (ModelState.IsValid)
{
int number = model.Number;
int highestNumberAccepted = Convert.ToInt32(ConfigurationManager.AppSettings["HighestNumberAccepted"]);
if (number > highestNumberAccepted)
{
return "<span class=\"text-danger\">Please enter a number NOT greater than " + highestNumberAccepted + "</span>";
}
List<int> allNumbers = new List<int>();
List<int> oddNumbers = new List<int>();
List<int> evenNumbers = new List<int>();
List<string> allNumbers_FlagMultiplesOf3 = new List<string>();
List<string> allNumbers_FlagMultiplesOf5 = new List<string>();
List<string> allNumbers_FlagMultiplesOf3And5 = new List<string>();
List<int> fibonacciNumbers = new List<int>();
bool isNumberEven;
bool isNumberMultipleOf3;
bool isNumberMultipleOf5;
try
{
for (int i = 1; i <= number; i++)
{
isNumberEven = _NumericCalculation.IsNumberEven(i);
isNumberMultipleOf3 = _NumericCalculation.IsNumberMultipleOf(i, 3);
isNumberMultipleOf5 = _NumericCalculation.IsNumberMultipleOf(i, 5);
allNumbers.Add(i);
if (isNumberEven)
{
evenNumbers.Add(i);
}
else
{
oddNumbers.Add(i);
}
if (isNumberMultipleOf3)
{
allNumbers_FlagMultiplesOf3.Add("C");
}
else
{
allNumbers_FlagMultiplesOf3.Add(i.ToString());
}
if (isNumberMultipleOf5)
{
allNumbers_FlagMultiplesOf5.Add("E");
}
else
{
allNumbers_FlagMultiplesOf5.Add(i.ToString());
}
if (isNumberMultipleOf3 && isNumberMultipleOf5)
{
allNumbers_FlagMultiplesOf3And5.Add("Z");
}
else
{
allNumbers_FlagMultiplesOf3And5.Add(i.ToString());
}
}
fibonacciNumbers = _NumericListGenerator.FibonacciSequence(number);
StringBuilder myLists = new StringBuilder();
myLists.Append(listTitle_AllNumbers);
myLists.Append(String.Join(", ", allNumbers));
myLists.Append(listSpacer);
myLists.Append(listTitle_OddNumbers);
myLists.Append(String.Join(", ", oddNumbers));
myLists.Append(listSpacer);
myLists.Append(listTitle_EvenNumbers);
myLists.Append(String.Join(", ", evenNumbers));
myLists.Append(listSpacer);
myLists.Append(listTitle_AllNumbersExceptMultipleOf3);
myLists.Append(String.Join(", ", allNumbers_FlagMultiplesOf3));
myLists.Append(listSpacer);
myLists.Append(listTitle_AllNumbersExceptMultipleOf5);
myLists.Append(String.Join(", ", allNumbers_FlagMultiplesOf5));
myLists.Append(listSpacer);
myLists.Append(listTitle_AllNumbersExceptMultipleOf3And5);
myLists.Append(String.Join(", ", allNumbers_FlagMultiplesOf3And5));
myLists.Append(listSpacer);
myLists.Append(listTitle_FibonacciNumbers);
myLists.Append(String.Join(", ", fibonacciNumbers));
myLists.Append(listSpacer);
return myLists.ToString();
}
catch (Exception ex)
{
return "<span class=\"text-danger\">Error processing your request: " + ex.Message + "</span>";
}
}
// If we got this far, something failed
return "<span class=\"text-danger\">An unhandled exception has occurred. Please retry submitting your number.</span>";
}