1 files changed, 132 insertions, 0 deletions
diff --git a/vendor/github.com/olivere/elastic/search_aggs_pipeline_mov_avg_test.go b/vendor/github.com/olivere/elastic/search_aggs_pipeline_mov_avg_test.go
new file mode 100644
index 000000000..af2fc7c27
--- /dev/null
+++ b/vendor/github.com/olivere/elastic/search_aggs_pipeline_mov_avg_test.go
@@ -0,0 +1,132 @@
+// 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 TestMovAvgAggregation(t *testing.T) {
+	agg := NewMovAvgAggregation().BucketsPath("the_sum")
+	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 := `{"moving_avg":{"buckets_path":"the_sum"}}`
+	if got != expected {
+		t.Errorf("expected\n%s\n,got:\n%s", expected, got)
+	}
+}
+
+func TestMovAvgAggregationWithSimpleModel(t *testing.T) {
+	agg := NewMovAvgAggregation().BucketsPath("the_sum").Window(30).Model(NewSimpleMovAvgModel())
+	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 := `{"moving_avg":{"buckets_path":"the_sum","model":"simple","window":30}}`
+	if got != expected {
+		t.Errorf("expected\n%s\n,got:\n%s", expected, got)
+	}
+}
+
+func TestMovAvgAggregationWithLinearModel(t *testing.T) {
+	agg := NewMovAvgAggregation().BucketsPath("the_sum").Window(30).Model(NewLinearMovAvgModel())
+	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 := `{"moving_avg":{"buckets_path":"the_sum","model":"linear","window":30}}`
+	if got != expected {
+		t.Errorf("expected\n%s\n,got:\n%s", expected, got)
+	}
+}
+
+func TestMovAvgAggregationWithEWMAModel(t *testing.T) {
+	agg := NewMovAvgAggregation().BucketsPath("the_sum").Window(30).Model(NewEWMAMovAvgModel().Alpha(0.5))
+	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 := `{"moving_avg":{"buckets_path":"the_sum","model":"ewma","settings":{"alpha":0.5},"window":30}}`
+	if got != expected {
+		t.Errorf("expected\n%s\n,got:\n%s", expected, got)
+	}
+}
+
+func TestMovAvgAggregationWithHoltLinearModel(t *testing.T) {
+	agg := NewMovAvgAggregation().BucketsPath("the_sum").Window(30).
+		Model(NewHoltLinearMovAvgModel().Alpha(0.5).Beta(0.4))
+	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 := `{"moving_avg":{"buckets_path":"the_sum","model":"holt","settings":{"alpha":0.5,"beta":0.4},"window":30}}`
+	if got != expected {
+		t.Errorf("expected\n%s\n,got:\n%s", expected, got)
+	}
+}
+
+func TestMovAvgAggregationWithHoltWintersModel(t *testing.T) {
+	agg := NewMovAvgAggregation().BucketsPath("the_sum").Window(30).Predict(10).Minimize(true).
+		Model(NewHoltWintersMovAvgModel().Alpha(0.5).Beta(0.4).Gamma(0.3).Period(7).Pad(true))
+	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 := `{"moving_avg":{"buckets_path":"the_sum","minimize":true,"model":"holt_winters","predict":10,"settings":{"alpha":0.5,"beta":0.4,"gamma":0.3,"pad":true,"period":7},"window":30}}`
+	if got != expected {
+		t.Errorf("expected\n%s\n,got:\n%s", expected, got)
+	}
+}
+
+func TestMovAvgAggregationWithSubAggs(t *testing.T) {
+	agg := NewMovAvgAggregation().BucketsPath("the_sum")
+	agg = agg.SubAggregation("avg_sum", NewAvgAggregation().Field("height"))
+	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 := `{"aggregations":{"avg_sum":{"avg":{"field":"height"}}},"moving_avg":{"buckets_path":"the_sum"}}`
+	if got != expected {
+		t.Errorf("expected\n%s\n,got:\n%s", expected, got)
+	}
+}