public void ReturnCenter_ThenGettingFirstPoint(int x, int y)
{
var spiral = new SpiralBuilder()
.WithCenterIn(new Point(x, y))
.Build();
var result = spiral.GetNextPoint();
result.Should().Be(new Point(x, y));
}
public void ReturnDifferentPoints(double stepLength)
{
var spiral = new SpiralBuilder()
.WithStepLength(stepLength)
.Build();
var first = spiral.GetNextPoint();
var second = spiral.GetNextPoint();
first.Should().NotBe(second);
}
public void ReturnCorrectRectangle_AfterPuttingRectangleSize(int width, int height, int centerX, int centerY)
{
var center = new Point(centerX, centerY);
var spiral = new SpiralBuilder()
.WithCenterIn(center)
.Build();
var tagCloud = new CircularCloudLayouter(spiral);
var result = tagCloud.PutNextRectangle(new Size(width, height));
result.Should().BeEquivalentTo(new Rectangle(center.X - width / 2, center.Y - height / 2,
width, height));
}
