public FibonacciWithCaching(IBigIntegerCache cache, IFibonacciGenerator generator)
{
if (cache == null)
{
throw new ArgumentNullException(nameof(cache));
}
if (generator == null)
{
throw new ArgumentNullException(nameof(generator));
}
_cache = cache;
_generator = generator;
}
public void SetUp()
{
_argumentValidator = MockRepository.GenerateStub<IArgumentValidator>();
_fibonacciGenerator = new FibonacciGenerator.FibonacciGenerator(_argumentValidator);
}
static void Main(string[] args)
{
var defaultInput = 30;
var sw = new Stopwatch();
IFibonacciGenerator generator = null;
while (true)
{
PrintMenu(defaultInput);
var input = Console.ReadLine().Split(' ');
switch (input[0])
{
case "n":
if (input.Length == 1 || !Int32.TryParse(input[1], out defaultInput))
{
Console.WriteLine("Syntax Error: to set n to 30 please use the following example");
Console.WriteLine("n 30");
break;
}
if (defaultInput < 0)
{
Console.WriteLine("Please enter only positive n");
defaultInput = 1;
}
break;
case "exit":
case "q":
return;
default:
generator = GetGenerator(input[0]);
break;
}
if (generator != null)
{
sw.Reset();
sw.Start();
var result = 0UL;
try
{
result = generator.Fibonacci(defaultInput);
}
catch (OverflowException)
{
continue;
}
finally
{
generator = null;
}
sw.Stop();
Console.WriteLine($"Fibonacci({defaultInput}) = {result:N0}");
Console.WriteLine($"Time spend = {sw.ElapsedMilliseconds:N0} ms");
}
else
{
Console.WriteLine("Invalid Input");
}
}
}
public CachedFibonacciGenerator(IFibonacciGenerator generator, ICache cache)
{
_generator = generator;
_cache = cache;
}
private static void NthValue(IFibonacciGenerator fib, int range)
{
fib.NthNumber(range);
}
private static void DisplayAllValues(IFibonacciGenerator fib, int range)
{
fib.FibFrom(range);
}
public MathController(IFibonacciGenerator fibonacciGenerator)
{
this.FibonacciGenerator = fibonacciGenerator;
}
public FibonacciController(ILogger <FibonacciController> logger, IFibonacciGenerator fibonacci)
{
_logger = logger;
_fibonacci = fibonacci;
}
