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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"
"testing"
)
func TestIndexLifecycle(t *testing.T) {
client := setupTestClientAndCreateIndex(t)
tweet1 := tweet{User: "olivere", Message: "Welcome to Golang and Elasticsearch."}
// Add a document
indexResult, err := client.Index().
Index(testIndexName).
Type("doc").
Id("1").
BodyJson(&tweet1).
Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if indexResult == nil {
t.Errorf("expected result to be != nil; got: %v", indexResult)
}
// Exists
exists, err := client.Exists().Index(testIndexName).Type("doc").Id("1").Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if !exists {
t.Errorf("expected exists %v; got %v", true, exists)
}
// Get document
getResult, err := client.Get().
Index(testIndexName).
Type("doc").
Id("1").
Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if getResult.Index != testIndexName {
t.Errorf("expected GetResult.Index %q; got %q", testIndexName, getResult.Index)
}
if getResult.Type != "doc" {
t.Errorf("expected GetResult.Type %q; got %q", "doc", getResult.Type)
}
if getResult.Id != "1" {
t.Errorf("expected GetResult.Id %q; got %q", "1", getResult.Id)
}
if getResult.Source == nil {
t.Errorf("expected GetResult.Source to be != nil; got nil")
}
// Decode the Source field
var tweetGot tweet
err = json.Unmarshal(*getResult.Source, &tweetGot)
if err != nil {
t.Fatal(err)
}
if tweetGot.User != tweet1.User {
t.Errorf("expected Tweet.User to be %q; got %q", tweet1.User, tweetGot.User)
}
if tweetGot.Message != tweet1.Message {
t.Errorf("expected Tweet.Message to be %q; got %q", tweet1.Message, tweetGot.Message)
}
// Delete document again
deleteResult, err := client.Delete().Index(testIndexName).Type("doc").Id("1").Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if deleteResult == nil {
t.Errorf("expected result to be != nil; got: %v", deleteResult)
}
// Exists
exists, err = client.Exists().Index(testIndexName).Type("doc").Id("1").Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if exists {
t.Errorf("expected exists %v; got %v", false, exists)
}
}
func TestIndexLifecycleWithAutomaticIDGeneration(t *testing.T) {
client := setupTestClientAndCreateIndex(t)
tweet1 := tweet{User: "olivere", Message: "Welcome to Golang and Elasticsearch."}
// Add a document
indexResult, err := client.Index().
Index(testIndexName).
Type("doc").
BodyJson(&tweet1).
Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if indexResult == nil {
t.Errorf("expected result to be != nil; got: %v", indexResult)
}
if indexResult.Id == "" {
t.Fatalf("expected Es to generate an automatic ID, got: %v", indexResult.Id)
}
id := indexResult.Id
// Exists
exists, err := client.Exists().Index(testIndexName).Type("doc").Id(id).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if !exists {
t.Errorf("expected exists %v; got %v", true, exists)
}
// Get document
getResult, err := client.Get().
Index(testIndexName).
Type("doc").
Id(id).
Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if getResult.Index != testIndexName {
t.Errorf("expected GetResult.Index %q; got %q", testIndexName, getResult.Index)
}
if getResult.Type != "doc" {
t.Errorf("expected GetResult.Type %q; got %q", "doc", getResult.Type)
}
if getResult.Id != id {
t.Errorf("expected GetResult.Id %q; got %q", id, getResult.Id)
}
if getResult.Source == nil {
t.Errorf("expected GetResult.Source to be != nil; got nil")
}
// Decode the Source field
var tweetGot tweet
err = json.Unmarshal(*getResult.Source, &tweetGot)
if err != nil {
t.Fatal(err)
}
if tweetGot.User != tweet1.User {
t.Errorf("expected Tweet.User to be %q; got %q", tweet1.User, tweetGot.User)
}
if tweetGot.Message != tweet1.Message {
t.Errorf("expected Tweet.Message to be %q; got %q", tweet1.Message, tweetGot.Message)
}
// Delete document again
deleteResult, err := client.Delete().Index(testIndexName).Type("doc").Id(id).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if deleteResult == nil {
t.Errorf("expected result to be != nil; got: %v", deleteResult)
}
// Exists
exists, err = client.Exists().Index(testIndexName).Type("doc").Id(id).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if exists {
t.Errorf("expected exists %v; got %v", false, exists)
}
}
func TestIndexValidate(t *testing.T) {
client := setupTestClient(t)
tweet := tweet{User: "olivere", Message: "Welcome to Golang and Elasticsearch."}
// No index name -> fail with error
res, err := NewIndexService(client).Type("doc").Id("1").BodyJson(&tweet).Do(context.TODO())
if err == nil {
t.Fatalf("expected Index to fail without index name")
}
if res != nil {
t.Fatalf("expected result to be == nil; got: %v", res)
}
// No index name -> fail with error
res, err = NewIndexService(client).Index(testIndexName).Id("1").BodyJson(&tweet).Do(context.TODO())
if err == nil {
t.Fatalf("expected Index to fail without type")
}
if res != nil {
t.Fatalf("expected result to be == nil; got: %v", res)
}
}
func TestIndexCreateExistsOpenCloseDelete(t *testing.T) {
// TODO: Find out how to make these test robust
t.Skip("test fails regularly with 409 (Conflict): " +
"IndexPrimaryShardNotAllocatedException[[elastic-test] " +
"primary not allocated post api... skipping")
client := setupTestClient(t)
// Create index
createIndex, err := client.CreateIndex(testIndexName).Body(testMapping).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if createIndex == nil {
t.Fatalf("expected response; got: %v", createIndex)
}
if !createIndex.Acknowledged {
t.Errorf("expected ack for creating index; got: %v", createIndex.Acknowledged)
}
// Exists
indexExists, err := client.IndexExists(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if !indexExists {
t.Fatalf("expected index exists=%v; got %v", true, indexExists)
}
// Flush
_, err = client.Flush().Index(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
// Close index
closeIndex, err := client.CloseIndex(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if closeIndex == nil {
t.Fatalf("expected response; got: %v", closeIndex)
}
if !closeIndex.Acknowledged {
t.Errorf("expected ack for closing index; got: %v", closeIndex.Acknowledged)
}
// Open index
openIndex, err := client.OpenIndex(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if openIndex == nil {
t.Fatalf("expected response; got: %v", openIndex)
}
if !openIndex.Acknowledged {
t.Errorf("expected ack for opening index; got: %v", openIndex.Acknowledged)
}
// Flush
_, err = client.Flush().Index(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
// Delete index
deleteIndex, err := client.DeleteIndex(testIndexName).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if deleteIndex == nil {
t.Fatalf("expected response; got: %v", deleteIndex)
}
if !deleteIndex.Acknowledged {
t.Errorf("expected ack for deleting index; got %v", deleteIndex.Acknowledged)
}
}
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