public void InitializeTests()
{
center = new Point(1000, 1000);
var spiral = new ArchimedesSpiral(center);
cloudLayouter = new CloudLayouter(spiral);
}
public void SetUp()
{
spiralParams = new SpiralParams();
canvas = new Canvas(new ImageSettings {
Width = 500, Height = 500
});
sut = new ArchimedesSpiral(spiralParams, canvas.GetImageCenter());
}
public void GetNextPoint_Throws_IncorrectArguments(float angleStep,
int spiralParameter = 1)
{
var spiralParameters = new SpiralParams(spiralParameter, angleStep);
var spiral = new ArchimedesSpiral(spiralParameters, canvas.GetImageCenter());
Assert.Throws <ArgumentException>(() => spiral.GetNextPoint());
}
public void SetUp()
{
var canvas = new Canvas(new ImageSettings {
Width = 100, Height = 100
});
pointGenerator = new ArchimedesSpiral(new SpiralParams(), canvas.GetImageCenter());
sut = new CircularCloudLayouter(pointGenerator);
addedRectangles = new List <Rectangle>();
}
public void GetNextGeneratedPoint_ShouldConsistentlyReturnsNextSpiralPoints(int spiralParameter, float angleStep,
params int[] expectedPointCoordinates)
{
var spiralParams = new SpiralParams(spiralParameter, angleStep);
var archimedesSpiral = new ArchimedesSpiral(spiralParams, canvas.GetImageCenter());
var expectedPoints = new Point[3];
for (int i = 0; i < expectedPoints.Length; i++)
{
expectedPoints[i] = new Point(expectedPointCoordinates[i * 2], expectedPointCoordinates[i * 2 + 1]);
}
var actualPoints = new Point[3];
for (int i = 0; i < 3; i++)
{
actualPoints[i] = archimedesSpiral.GetNextPoint();
}
actualPoints.Should().Equal(expectedPoints);
}
