public void Calculate_GetFibonacciNumberWhenNotInFibonacci()
{
var fibonacci = new FibonacciSequence();
var result = fibonacci.Calculate(9);
Assert.AreEqual("1 1 2 3 5 8 9", result);
}
public void Calculate_GetFibonacciNumber()
{
var fibonacci = new FibonacciSequence();
var result = fibonacci.Calculate(5);
Assert.AreEqual("1 1 2 3 5", result);
}
public int Fibonacci(int n)
{
// Uncomment for the WaitingForm test
//Thread.Sleep(2000);
log.Info(String.Format("In : Fibonacci : n = {0}", n));
int result = 0;
try
{
result = FibonacciSequence.Calculate(n);
}
catch (Exception ex)
{
log.Error("Exception : Fibonacci : " + ex.Message);
}
return(result);
}
private async void GenerateClick(object sender, RoutedEventArgs e)
{
_tokenSource?.Cancel();
_tokenSource = new CancellationTokenSource();
// Grab values from screen
var phi = Phi.Value;
var phiIncrement = PhiIncrement.Value;
var points = (int)Points.Value;
var imageSize = (int)ImageSize.Value;
var imageCount = (int)ImageCount.Value;
var pointSize = PointSize.Value;
var tempPath = TempImagePath.Text;
if (!Directory.Exists(tempPath))
{
Directory.CreateDirectory(tempPath);
}
var token = _tokenSource.Token;
//ImagePanel.BeginInit();
Status.Text = $"Creating {imageCount} images...";
for (var i = 0; i < imageCount; i++)
{
var sequence = await Task.Run(
() => FibonacciSequence.Calculate(points, phi),
token);
if (token.IsCancellationRequested)
{
break;
}
var imagePath = $"{tempPath}Fibonacci_{points}_{phi:N3}.jpg";
Status.Text = $"Exporting to {imagePath}";
ImageGenerator.ExportToJpeg(sequence, imagePath, imageSize, imageSize, pointSize);
AddImageToPanel(imagePath, imageSize);
phi += phiIncrement;
}
//ImagePanel.EndInit();
Status.Text = $"Created {imageCount} images";
}
public void Should_Pass_When_ExpectedResultsAreReturned()
{
int result = FibonacciSequence.Calculate(6);
Assert.AreEqual(8, result);
}
public void Should_Pass_When_NIsSmallerThan1()
{
int result = FibonacciSequence.Calculate(-10);
Assert.AreEqual(-1, result);
}
public void Should_Pass_When_NIsGreaterThan100()
{
int result = FibonacciSequence.Calculate(102);
Assert.AreEqual(-1, result);
}