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// Copyright 2012-present Oliver Eilhard. All rights reserved.
// Use of this source code is governed by a MIT-license.
// See http://olivere.mit-license.org/license.txt for details.
package elastic
import (
"encoding/json"
"testing"
)
func TestGeoDistanceAggregation(t *testing.T) {
agg := NewGeoDistanceAggregation().Field("location").Point("52.3760, 4.894")
agg = agg.AddRange(nil, 100)
agg = agg.AddRange(100, 300)
agg = agg.AddRange(300, nil)
src, err := agg.Source()
if err != nil {
t.Fatal(err)
}
data, err := json.Marshal(src)
if err != nil {
t.Fatalf("marshaling to JSON failed: %v", err)
}
got := string(data)
expected := `{"geo_distance":{"field":"location","origin":"52.3760, 4.894","ranges":[{"to":100},{"from":100,"to":300},{"from":300}]}}`
if got != expected {
t.Errorf("expected\n%s\n,got:\n%s", expected, got)
}
}
func TestGeoDistanceAggregationWithUnbounded(t *testing.T) {
agg := NewGeoDistanceAggregation().Field("location").Point("52.3760, 4.894")
agg = agg.AddUnboundedFrom(100)
agg = agg.AddRange(100, 300)
agg = agg.AddUnboundedTo(300)
src, err := agg.Source()
if err != nil {
t.Fatal(err)
}
data, err := json.Marshal(src)
if err != nil {
t.Fatalf("marshaling to JSON failed: %v", err)
}
got := string(data)
expected := `{"geo_distance":{"field":"location","origin":"52.3760, 4.894","ranges":[{"to":100},{"from":100,"to":300},{"from":300}]}}`
if got != expected {
t.Errorf("expected\n%s\n,got:\n%s", expected, got)
}
}
func TestGeoDistanceAggregationWithMetaData(t *testing.T) {
agg := NewGeoDistanceAggregation().Field("location").Point("52.3760, 4.894")
agg = agg.AddRange(nil, 100)
agg = agg.AddRange(100, 300)
agg = agg.AddRange(300, nil)
agg = agg.Meta(map[string]interface{}{"name": "Oliver"})
src, err := agg.Source()
if err != nil {
t.Fatal(err)
}
data, err := json.Marshal(src)
if err != nil {
t.Fatalf("marshaling to JSON failed: %v", err)
}
got := string(data)
expected := `{"geo_distance":{"field":"location","origin":"52.3760, 4.894","ranges":[{"to":100},{"from":100,"to":300},{"from":300}]},"meta":{"name":"Oliver"}}`
if got != expected {
t.Errorf("expected\n%s\n,got:\n%s", expected, got)
}
}
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