public void Constructor_sets_radius_azimuth_and_declination()
{
var radius = 20.0f;
var azimuth = Constants.PI;
var declination = Constants.HALF_PI * 0.5f;
var orbitingStand = new OrbitingStand(radius, azimuth, declination);
Assert.IsNotNull(orbitingStand);
Assert.AreEqual(radius, orbitingStand.Radius);
Assert.AreEqual(azimuth, orbitingStand.Azimuth);
Assert.AreEqual(declination, orbitingStand.Declination);
}