public static void Factory_with_CircumRadius_Creates_Shape(int numberOfSides, double circumRadius)
{
RegularPolygon regularPolygon = RegularPolygon.RegularPolygonByCircumradius(numberOfSides, circumRadius);
Assert.AreEqual(numberOfSides, regularPolygon.Points.Count);
Assert.AreEqual(numberOfSides, regularPolygon.Angles.Count);
Assert.AreEqual(numberOfSides, regularPolygon.Sides.Count);
Assert.AreEqual(GeometryLibrary.ZeroTolerance, regularPolygon.Tolerance);
Assert.AreEqual(0, regularPolygon.Centroid.X, Tolerance);
Assert.AreEqual(0, regularPolygon.Centroid.Y, Tolerance);
Assert.AreEqual(numberOfSides, regularPolygon.NumberOfSides);
Assert.AreEqual(11.75570505, regularPolygon.SideLength, Tolerance);
Assert.AreEqual(circumRadius, regularPolygon.CircumRadius, Tolerance);
Assert.AreEqual(0, regularPolygon.CircumCenter.X, Tolerance);
Assert.AreEqual(0, regularPolygon.CircumCenter.Y, Tolerance);
Assert.AreEqual(8.090169944, regularPolygon.Apothem, Tolerance);
Assert.AreEqual(8.090169944, regularPolygon.InRadius, Tolerance);
Assert.AreEqual(0, regularPolygon.InCenter.X, Tolerance);
Assert.AreEqual(0, regularPolygon.InCenter.Y, Tolerance);
Assert.AreEqual(108, regularPolygon.AngleInterior.Degrees, Tolerance);
Assert.AreEqual(540, regularPolygon.AngleInteriorSum.DegreesRaw, Tolerance);
}
