private static void Main(string[] args)
{
while (true)
{
Console.WriteLine("Get which position in the Fibonacci sequence (Type 'X' to finish) : ");
var positionString = Console.ReadLine();
if (positionString == null || positionString.ToUpper() == "X")
{
break;
}
var seqNumber = FibonacciGenerator.GetNumberInNPositonOfSequence(positionString);
if (seqNumber == -1)
{
Console.WriteLine("The value '{0}' you entered was invalid!", positionString);
}
else
{
Console.WriteLine("The {0} number in the Fibonacci Sequence is : = {1}", positionString, seqNumber);
}
}
}
public void GivenANumberWhenNumberGenerateThenItMatchesExpected(string input, Int64 expected)
{
var result = FibonacciGenerator.GetNumberInNPositonOfSequence(input);
Assert.AreEqual(expected, result);
}