public void TestCalculateGeoHash()
{
GDate gdate = new GDate(2005, 05, 26);
string djia = "10458.68";
string expected_fraction0 = "857713";
string expected_fraction1 = "544543";
var fractions = GeoHash.CalculateFractions(djia, gdate);
var sfraction0 = fractions[0].ToString().Substring(2, 6);
var sfraction1 = fractions[1].ToString().Substring(2, 6);
Assert.AreEqual(expected_fraction0, sfraction0);
Assert.AreEqual(expected_fraction1, sfraction1);
}