openbilibili/vendor/gopkg.in/olivere/elastic.v5/update_integration_test.go

// 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"
	"testing"
)

func TestUpdateWithScript(t *testing.T) {
	client := setupTestClientAndCreateIndexAndAddDocs(t) //, SetTraceLog(log.New(os.Stdout, "", 0)))

	// Get original
	getRes, err := client.Get().Index(testIndexName).Type("tweet").Id("1").Do(context.TODO())
	if err != nil {
		t.Fatal(err)
	}
	var original tweet
	if err := json.Unmarshal(*getRes.Source, &original); err != nil {
		t.Fatal(err)
	}

	// Update with script
	updRes, err := client.Update().Index(testIndexName).Type("tweet").Id("1").
		Script(
			NewScript(`ctx._source.message = "Updated message text."`).Lang("painless"),
		).
		Do(context.TODO())
	if err != nil {
		t.Fatal(err)
	}
	if updRes == nil {
		t.Fatal("response is nil")
	}
	if want, have := "updated", updRes.Result; want != have {
		t.Fatalf("want Result = %q, have %v", want, have)
	}

	// Get new version
	getRes, err = client.Get().Index(testIndexName).Type("tweet").Id("1").Do(context.TODO())
	if err != nil {
		t.Fatal(err)
	}
	var updated tweet
	if err := json.Unmarshal(*getRes.Source, &updated); err != nil {
		t.Fatal(err)
	}

	if want, have := original.User, updated.User; want != have {
		t.Fatalf("want User = %q, have %v", want, have)
	}
	if want, have := "Updated message text.", updated.Message; want != have {
		t.Fatalf("want Message = %q, have %v", want, have)
	}
}