public void Can_GeoRadiusByMember_default()
{
redis.FlushDb();
redis.GeoAdd("Sicily",
new RedisGeo(13.583333, 37.316667, "Agrigento"),
new RedisGeo(13.361389, 38.115556, "Palermo"),
new RedisGeo(15.087269, 37.502669, "Catania"));
var results = redis.GeoRadiusByMember("Sicily", "Agrigento", 100, RedisGeoUnit.Kilometers);
Assert.That(results.Count, Is.EqualTo(2));
Assert.That(results[0].Member, Is.EqualTo("Agrigento"));
Assert.That(results[0].Unit, Is.Null);
Assert.That(results[1].Member, Is.EqualTo("Palermo"));
Assert.That(results[1].Unit, Is.Null);
}