public void CheckFactorsReturnsNumberPassed(int number, int expected)
{
FactorChecker fc = new FactorChecker();
FactorResult result = fc.CheckFactors(number);
int actual = result.Number;
Assert.AreEqual(expected, actual);
}
public void TestFactors(int number, int[] factors, bool perfect, bool prime)
{
FactorChecker checker = new FactorChecker();
FactorResult result = checker.CheckFactors(number);
Assert.AreEqual(factors, result.Factors);
Assert.AreEqual(perfect, result.IsPerfect);
Assert.AreEqual(prime, result.IsPrime);
}
public bool CheckPerfect(FactorResult result)
{
int sum = 0;
foreach (int num in result.Factors)
{
sum += num;
}
return(sum == result.Number);
}
static void Main(string[] args)
{
Console.WriteLine("Enter a number: ");
int number = int.Parse(Console.ReadLine());
FactorChecker checker = new FactorChecker();
FactorResult result = checker.CheckFactors(number);
PrintResults(result);
Console.ReadLine();
}
public FactorResult CheckFactors(int number)
{
FactorResult result = new FactorResult();
result.Number = number;
result.Factors = GetFactors(number);
result.IsPerfect = CheckPerfect(result);
result.IsPrime = result.Factors.Count == 1;
return(result);
}
private static void PrintResults(FactorResult result)
{
Console.Clear();
Console.WriteLine("****** Factorizor Results ********");
Console.WriteLine("\n\nThe factors of {0} are:", result.Number);
foreach (int num in result.Factors)
{
Console.WriteLine("{0}", num);
}
Console.WriteLine("\nPerfect: {0}", result.IsPerfect);
Console.WriteLine("\nPrime: {0}", result.IsPrime);
}
