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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"
"testing"
)
func TestDelete(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)
}
// Count documents
count, err := client.Count(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if count != 3 {
t.Errorf("expected Count = %d; got %d", 3, count)
}
// Delete document 1
res, err := client.Delete().Index(testIndexName).Type("tweet").Id("1").Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if res.Found != true {
t.Errorf("expected Found = true; got %v", res.Found)
}
_, err = client.Flush().Index(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
count, err = client.Count(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if count != 2 {
t.Errorf("expected Count = %d; got %d", 2, count)
}
// Delete non existent document 99
res, err = client.Delete().Index(testIndexName).Type("tweet").Id("99").Refresh("true").Do(context.TODO())
if err == nil {
t.Fatalf("expected error; got: %v", err)
}
if !IsNotFound(err) {
t.Errorf("expected NotFound error; got %v", err)
}
if res != nil {
t.Fatalf("expected no response; got: %v", res)
}
count, err = client.Count(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if count != 2 {
t.Errorf("expected Count = %d; got %d", 2, count)
}
}
func TestDeleteValidate(t *testing.T) {
client := setupTestClientAndCreateIndexAndAddDocs(t)
// No index name -> fail with error
res, err := NewDeleteService(client).Type("tweet").Id("1").Do(context.TODO())
if err == nil {
t.Fatalf("expected Delete to fail without index name")
}
if res != nil {
t.Fatalf("expected result to be == nil; got: %v", res)
}
// No type -> fail with error
res, err = NewDeleteService(client).Index(testIndexName).Id("1").Do(context.TODO())
if err == nil {
t.Fatalf("expected Delete to fail without type")
}
if res != nil {
t.Fatalf("expected result to be == nil; got: %v", res)
}
// No id -> fail with error
res, err = NewDeleteService(client).Index(testIndexName).Type("tweet").Do(context.TODO())
if err == nil {
t.Fatalf("expected Delete to fail without id")
}
if res != nil {
t.Fatalf("expected result to be == nil; got: %v", res)
}
}
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