public void CheckForCircleEventTest_PointsAReCircle_REturnsTrueFlagCircleDeets()
{
var sut = new SweepTable();
var circlecheck = sut.CalculateCircleEventCheck(new SiteEvent(new VoronoiPoint(1, 1)), new SiteEvent(new VoronoiPoint(1, 2)), new SiteEvent(new VoronoiPoint(2, 2)));
Assert.IsTrue(circlecheck.isCircle);
}
public void CheckForCircleEventTest_PointsRightTurnCircle_REturnsFalseFlag()
{
var sut = new SweepTable();
var circlecheck = sut.CalculateCircleEventCheck(new SiteEvent(new VoronoiPoint(3, 2)), new SiteEvent(new VoronoiPoint(2, 2)), new SiteEvent(new VoronoiPoint(2, 1)));
Assert.IsFalse(circlecheck.isCircle);
}
public void CheckForCircleEventTest_pointsAreLinear_ReturnsFalseCheckFlag()
{
var sut = new SweepTable();
var circlecheck = sut.CalculateCircleEventCheck(new SiteEvent(new VoronoiPoint(1, 1)), new SiteEvent(new VoronoiPoint(1, 2)), new SiteEvent(new VoronoiPoint(1, .5)));
Assert.IsFalse(circlecheck.isCircle);
}
public void CheckCircleEventCheck_righthandcircle_returnsblankevent()
{
var pointa = new SiteEvent(new VoronoiPoint(10, 10));
var pointb = new SiteEvent(new VoronoiPoint(20, 15));
var pointc = new SiteEvent(new VoronoiPoint(15, 20));
var sut = new SweepTable();
var circlecheck = sut.CalculateCircleEventCheck(pointa, pointb, pointc);
Assert.IsFalse(circlecheck.isCircle);
}
public void CheckCircleEventCheck_sitesdifferent_returnscircleincenter()
{
var pointa = new SiteEvent(new VoronoiPoint(10, 10));
var pointb = new SiteEvent(new VoronoiPoint(20, 15));
var pointc = new SiteEvent(new VoronoiPoint(15, 20));
var sut = new SweepTable();
var circlecheck = sut.CalculateCircleEventCheck(pointc, pointb, pointa);
Assert.AreEqual(14.1666, circlecheck.o.X, 0.0001);
Assert.AreEqual(14.1666, circlecheck.o.Y, 0.0001);
Assert.AreEqual(20.05922, circlecheck.x, 0.0001);
}
