public void CreateRectangleFromMiddlePointAndSize_ShouldReturnCorrectRectangle()
{
var expectedRectangle = new Rectangle(new Point(0, 0), new Size(4, 4));
var result = RectangleExtensions.CreateRectangleFromMiddlePointAndSize(new Point(2, 2), new Size(4, 4));
result.Should().BeEquivalentTo(expectedRectangle);
}
public Rectangle PutNextRectangle(Size rectangleSize)
{
if (rectangleSize.Width <= 0 || rectangleSize.Height <= 0)
{
throw new ArgumentException("Width and height of the rectangle must be positive");
}
Rectangle rectangle;
do
{
var possiblePoint = _spiral.GetNextPoint();
rectangle = RectangleExtensions.CreateRectangleFromMiddlePointAndSize(possiblePoint, rectangleSize);
} while (rectangle.IntersectsWith(_rectangles));
var result = MoveToCanvasCenter(rectangle);
_rectangles.Add(result);
return(result);
}