public void PutNextRectangle_ShouldAddRectanglesInAccordanceToShapeOfACircle()
{
Point center = _fixture.Create <Point>();
CircularCloudLayouter sut = new CircularCloudLayouter(center);
var rectangleSizes = _fixture.Build <Size>()
.With(size => size.Width, () => NumberValueFactories.InRange(10, 100))
.With(size => size.Height, () => NumberValueFactories.InRange(10, 100))
.CreateMany(100);
_rectangles = rectangleSizes
.Select(size => sut.PutNextRectangle(size));
var roundness = CalculateRoundness(center, _rectangles);
roundness.Should().BeGreaterOrEqualTo(0.8);
}
public void PutNextRectangle_ShouldCreateNonIntersectingRectangles()
{
Point center = _fixture.Create <Point>();
CircularCloudLayouter sut = new CircularCloudLayouter(center);
var rectangleSizes = _fixture.Build <Size>()
.With(size => size.Width, () => NumberValueFactories.InRange(10, 100))
.With(size => size.Height, () => NumberValueFactories.InRange(10, 100))
.CreateMany(100);
_rectangles = rectangleSizes
.Select(size => sut.PutNextRectangle(size));
var rectanglesIsIntersects = RectanglesIsIntersects(_rectangles.ToImmutableList());
rectanglesIsIntersects.Should().BeFalse();
}
public void PutNextRectangle_ShouldAddRectanglesWithAllowableDensity()
{
Point center = _fixture.Create <Point>();
CircularCloudLayouter sut = new CircularCloudLayouter(center);
var rectangleSizes = _fixture.Build <Size>()
.With(size => size.Width, () => NumberValueFactories.InRange(10, 100))
.With(size => size.Height, () => NumberValueFactories.InRange(10, 100))
.CreateMany(100);
/*_rectangles = rectangleSizes
* .Select(size => sut.PutNextRectangle(size));
* _rectangles = _rectangles.Append(new Rectangle(new Point(center.X - 1, center.Y - 1), new Size(3, 3)));*/
var bitmaper = new Bitmaper();
foreach (var rectangleSize in rectangleSizes)
{
_rectangles = _rectangles.Append(sut.PutNextRectangle(rectangleSize));
bitmaper.Draw(_rectangles, "debug.bmp");
}
var density = CalculateDensity(center, _rectangles);
density.Should().BeGreaterOrEqualTo(0.8);
}