public void TestFindString()
 {
     var geo = new GeoInfoCHNImpl();
     const string s = "徐州";
     var t = geo.Find(geo,s);
     Assert.IsNotNull(t);
 }
 public void TestFind()
 {
     var geo = new GeoInfoCHNImpl();
     const int s=110000;
     var t=geo.Find(geo,s);
     Assert.IsNotNull(t);
 }