public void PutNextRectangle_ShouldReturnRectangleWithSameSize_WhenSomeSizesAdded()
{
foreach (var size in SizesGenerator.GenerateSizes(5, minSize, maxSize, seed:128))
{
layouter.PutNextRectangle(size).GetValueOrThrow().Size.Should().BeEquivalentTo(size);
}
}
public void Layout_ShouldContainsAllRectangles_WhenSomeSizesAdded()
{
var sizes = SizesGenerator.GenerateSizes(5, minSize, maxSize, seed: 128);
var rectangles = FillLayoutWithSomeRectangles(layouter, sizes);
rectangles.Select(rect => rect.Size).Should().BeEquivalentTo(sizes);
}
// Пример раскладки
static void Main()
{
var sizes = SizesGenerator.GenerateSizes(500,
new Size(100, 100), new Size(300, 300));
DrawLayout(sizes, "random");
var stringLikeSizes = SizesGenerator.GenerateSizes(300,
new Size(300, 100), new Size(1000, 300));
DrawLayout(stringLikeSizes, "string_like");
}
public void LayoutRectangles_ShouldNotIntersectEachOther_WhenSomeRectanglesAdded()
{
var sizes = SizesGenerator.GenerateSizes(25, minSize, maxSize, seed: 128);
FillLayoutWithSomeRectangles(layouter, sizes);
var rectangles = new List <Rectangle>();
foreach (var rectangle in rectangles)
{
IsRectangleIntersectOther(rectangles, rectangle).Should().BeFalse("rectangles must not intersect");
}
}
public void LayoutOccupiedArea_ShouldBeGreaterOrEqualThanMinimal_WhenManySizesAdded()
{
var sizes = SizesGenerator.GenerateSizes(600, minSize, maxSize, seed: 128);
var rectangles = FillLayoutWithSomeRectangles(layouter, sizes);
var occupiedArea = rectangles.Sum(rectangle => rectangle.Width * rectangle.Height);
var maxLayoutRadius = 0.0;
foreach (var rectangle in rectangles)
{
var maxDistanceToRectangle = GetMaxDistanceToRectangle(layoutCenter, rectangle);
if (maxLayoutRadius < maxDistanceToRectangle)
{
maxLayoutRadius = maxDistanceToRectangle;
}
}
var totalArea = GetCircleAreaFromRadius(maxLayoutRadius);
var actualOccupiedAreaRatio = occupiedArea / totalArea;
actualOccupiedAreaRatio.Should().BeGreaterOrEqualTo(MinOccupiedAreaRatio);
}
