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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 (
"context"
"encoding/json"
_ "net/http"
"testing"
)
func TestCommonTermsQuery(t *testing.T) {
q := NewCommonTermsQuery("message", "Golang").CutoffFrequency(0.001)
src, err := q.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 := `{"common":{"message":{"cutoff_frequency":0.001,"query":"Golang"}}}`
if got != expected {
t.Errorf("expected\n%s\n,got:\n%s", expected, got)
}
}
func TestSearchQueriesCommonTermsQuery(t *testing.T) {
client := setupTestClientAndCreateIndex(t)
tweet1 := tweet{User: "olivere", Message: "Welcome to Golang and Elasticsearch."}
tweet2 := tweet{User: "olivere", Message: "Another unrelated topic."}
tweet3 := tweet{User: "sandrae", Message: "Cycling is fun."}
// Add all documents
_, err := client.Index().Index(testIndexName).Type("tweet").Id("1").BodyJson(&tweet1).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
_, err = client.Index().Index(testIndexName).Type("tweet").Id("2").BodyJson(&tweet2).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
_, err = client.Index().Index(testIndexName).Type("tweet").Id("3").BodyJson(&tweet3).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
_, err = client.Flush().Index(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
// Common terms query
q := NewCommonTermsQuery("message", "Golang")
searchResult, err := client.Search().Index(testIndexName).Query(q).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if searchResult.Hits == nil {
t.Errorf("expected SearchResult.Hits != nil; got nil")
}
if searchResult.Hits.TotalHits != 1 {
t.Errorf("expected SearchResult.Hits.TotalHits = %d; got %d", 1, searchResult.Hits.TotalHits)
}
if len(searchResult.Hits.Hits) != 1 {
t.Errorf("expected len(SearchResult.Hits.Hits) = %d; got %d", 1, len(searchResult.Hits.Hits))
}
for _, hit := range searchResult.Hits.Hits {
if hit.Index != testIndexName {
t.Errorf("expected SearchResult.Hits.Hit.Index = %q; got %q", testIndexName, hit.Index)
}
item := make(map[string]interface{})
err := json.Unmarshal(*hit.Source, &item)
if err != nil {
t.Fatal(err)
}
}
}
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