public void FirstStep_Should_EqualCenterSpiral()
{
var center = new Point(800, 600);
var spiralGenerator = new RoundSpiralPositionGenerator(center);
spiralGenerator.Next().Should().BeEquivalentTo(center);
}
public void AfterManyStep_Should_DeltaBetweenCenterAndCurrentStepMoreThanRadiusBetweenTurns()
{
var center = new Point(800, 600);
var spiralGenerator = new RoundSpiralPositionGenerator(center);
for (var i = 0; i < 100; i++)
{
spiralGenerator.Next();
}
var currentPoint = spiralGenerator.Next();
currentPoint.GetDistance(center).Should().BeGreaterThan((int)spiralGenerator.DeltaRadiusBetweenTurns);
}
public CircularCloudLayouter(Point center)
{
this.center = center;
rectangles = new List <Rectangle>();
positionGenerator = new RoundSpiralPositionGenerator(center);
}
