public void TestToString()
{
StringBuilder s = new StringBuilder(80);
s.Append((Math.PI).ToString(CultureInfo.CurrentCulture));
s.Append(", ");
s.Append(Constants.HalfPi.ToString(CultureInfo.CurrentCulture));
s.Append(", ");
double val = 1.2;
s.Append(val.ToString(CultureInfo.CurrentCulture));
Cartographic test = new Cartographic(Math.PI, Constants.HalfPi, val);
Assert.AreEqual(s.ToString(), test.ToString());
}