Fixed writeable name from range to geo_distance (#20860)

* Fixed writeable name from range to geo_distance

* Added testGeoDistanceAggregation

* Added asserts for correct result in testGeoDistanceAggregation

* Setup mapping on test index.

1 files changed, 6 insertions, 1 deletions

diff --git a/core/src/main/java/org/elasticsearch/search/aggregations/bucket/range/geodistance/InternalGeoDistance.java b/core/src/main/java/org/elasticsearch/search/aggregations/bucket/range/geodistance/InternalGeoDistance.java
index f01e0233af..c3dbd842e6 100644
--- a/core/src/main/java/org/elasticsearch/search/aggregations/bucket/range/geodistance/InternalGeoDistance.java
+++ b/core/src/main/java/org/elasticsearch/search/aggregations/bucket/range/geodistance/InternalGeoDistance.java
@@ -119,4 +119,9 @@ public class InternalGeoDistance extends InternalRange<InternalGeoDistance.Bucke
     public InternalRange.Factory<Bucket, InternalGeoDistance> getFactory() {
         return FACTORY;
     }
-}
\ No newline at end of file
+
+    @Override
+    public String getWriteableName() {
+        return GeoDistanceAggregationBuilder.NAME;
+    }
+}