public void TestSetDistanceMultiplier()
{
var options = GeoNearOptions.SetDistanceMultiplier(1.5);
var expected = "{ 'distanceMultiplier' : 1.5 }".Replace("'", "\"");
Assert.AreEqual(expected, options.ToJson());
}
public void TestSetAll()
{
var options = GeoNearOptions
.SetDistanceMultiplier(1.5)
.SetMaxDistance(2.5)
.SetSpherical(true);
var expected = "{ 'distanceMultiplier' : 1.5, 'maxDistance' : 2.5, 'spherical' : true }".Replace("'", "\"");
Assert.AreEqual(expected, options.ToJson());
}
public void TestGeoNearGeneric()
{
if (collection.Exists())
{
collection.Drop();
}
collection.Insert(new Place {
Location = new[] { 1.0, 1.0 }, Name = "One", Type = "Museum"
});
collection.Insert(new Place {
Location = new[] { 1.0, 2.0 }, Name = "Two", Type = "Coffee"
});
collection.Insert(new Place {
Location = new[] { 1.0, 3.0 }, Name = "Three", Type = "Library"
});
collection.Insert(new Place {
Location = new[] { 1.0, 4.0 }, Name = "Four", Type = "Museum"
});
collection.Insert(new Place {
Location = new[] { 1.0, 5.0 }, Name = "Five", Type = "Coffee"
});
collection.CreateIndex(IndexKeys.GeoSpatial("Location"));
var options = GeoNearOptions
.SetDistanceMultiplier(1)
.SetMaxDistance(100);
var result = collection.GeoNearAs <Place>(Query.Null, 0.0, 0.0, 100, options);
Assert.IsTrue(result.Ok);
Assert.AreEqual("onlinetests.testcollection", result.Namespace);
Assert.IsTrue(result.Stats.AverageDistance >= 0.0);
Assert.IsTrue(result.Stats.BTreeLocations >= 0);
Assert.IsTrue(result.Stats.Duration >= TimeSpan.Zero);
Assert.IsTrue(result.Stats.MaxDistance >= 0.0);
Assert.IsTrue(result.Stats.NumberScanned >= 0);
Assert.IsTrue(result.Stats.ObjectsLoaded >= 0);
Assert.AreEqual(5, result.Hits.Count);
Assert.IsTrue(result.Hits[0].Distance > 1.0);
Assert.AreEqual(1.0, result.Hits[0].RawDocument["Location"].AsBsonArray[0].AsDouble);
Assert.AreEqual(1.0, result.Hits[0].RawDocument["Location"].AsBsonArray[1].AsDouble);
Assert.AreEqual("One", result.Hits[0].RawDocument["Name"].AsString);
Assert.AreEqual("Museum", result.Hits[0].RawDocument["Type"].AsString);
var place = result.Hits[1].Document;
Assert.AreEqual(1.0, place.Location[0]);
Assert.AreEqual(2.0, place.Location[1]);
Assert.AreEqual("Two", place.Name);
Assert.AreEqual("Coffee", place.Type);
}