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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"
_ "net/http"
"testing"
)
func TestClearScroll(t *testing.T) {
client := setupTestClientAndCreateIndex(t)
// client := setupTestClientAndCreateIndex(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))
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)
}
// Match all should return all documents
res, err := client.Scroll(testIndexName).Size(1).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if res == nil {
t.Fatal("expected results != nil; got nil")
}
if res.ScrollId == "" {
t.Fatalf("expected scrollId in results; got %q", res.ScrollId)
}
// Search should succeed
_, err = client.Scroll(testIndexName).Size(1).ScrollId(res.ScrollId).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
// Clear scroll id
clearScrollRes, err := client.ClearScroll().ScrollId(res.ScrollId).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if clearScrollRes == nil {
t.Fatal("expected results != nil; got nil")
}
// Search result should fail
_, err = client.Scroll(testIndexName).Size(1).ScrollId(res.ScrollId).Do(context.TODO())
if err == nil {
t.Fatalf("expected scroll to fail")
}
}
func TestClearScrollValidate(t *testing.T) {
client := setupTestClient(t)
// No scroll id -> fail with error
res, err := NewClearScrollService(client).Do(context.TODO())
if err == nil {
t.Fatalf("expected ClearScroll to fail without scroll ids")
}
if res != nil {
t.Fatalf("expected result to be nil; got: %v", res)
}
}
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