public async Task Query()
{
LCObject geoObj = new LCObject("GeoObj");
Random random = new Random();
LCGeoPoint p1 = new LCGeoPoint(-90 + random.NextDouble() * 180, -180 + random.NextDouble() * 360);
geoObj["location"] = p1;
await geoObj.Save();
LCGeoPoint p2 = new LCGeoPoint(p1.Latitude + 0.01, p1.Longitude + 0.01);
double km = p1.KilometersTo(p2);
TestContext.WriteLine($"km: {km}, {Math.Ceiling(km)}");
LCQuery <LCObject> query = new LCQuery <LCObject>("GeoObj");
query.WhereWithinKilometers("location", p2, Math.Ceiling(km));
Assert.Greater((await query.Find()).Count, 0);
double miles = p1.MilesTo(p2);
query = new LCQuery <LCObject>("GeoObj");
query.WhereWithinMiles("location", p2, Math.Ceiling(miles));
Assert.Greater((await query.Find()).Count, 0);
double radians = p1.RadiansTo(p2);
query = new LCQuery <LCObject>("GeoObj");
query.WhereWithinRadians("location", p2, Math.Ceiling(radians));
Assert.Greater((await query.Find()).Count, 0);
}
