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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 TestCountURL(t *testing.T) {
client := setupTestClientAndCreateIndex(t)
tests := []struct {
Indices []string
Types []string
Expected string
}{
{
[]string{},
[]string{},
"/_all/_count",
},
{
[]string{},
[]string{"tweet"},
"/_all/tweet/_count",
},
{
[]string{"twitter-*"},
[]string{"tweet", "follower"},
"/twitter-%2A/tweet%2Cfollower/_count",
},
{
[]string{"twitter-2014", "twitter-2015"},
[]string{"tweet", "follower"},
"/twitter-2014%2Ctwitter-2015/tweet%2Cfollower/_count",
},
}
for _, test := range tests {
path, _, err := client.Count().Index(test.Indices...).Type(test.Types...).buildURL()
if err != nil {
t.Fatal(err)
}
if path != test.Expected {
t.Errorf("expected %q; got: %q", test.Expected, path)
}
}
}
func TestCount(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("doc").Id("1").BodyJson(&tweet1).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
_, err = client.Index().Index(testIndexName).Type("doc").Id("2").BodyJson(&tweet2).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
_, err = client.Index().Index(testIndexName).Type("doc").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)
}
// Count documents
count, err = client.Count(testIndexName).Type("doc").Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if count != 3 {
t.Errorf("expected Count = %d; got %d", 3, count)
}
// Count documents
count, err = client.Count(testIndexName).Type("gezwitscher").Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if count != 0 {
t.Errorf("expected Count = %d; got %d", 0, count)
}
// Count with query
query := NewTermQuery("user", "olivere")
count, err = client.Count(testIndexName).Query(query).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if count != 2 {
t.Errorf("expected Count = %d; got %d", 2, count)
}
// Count with query and type
query = NewTermQuery("user", "olivere")
count, err = client.Count(testIndexName).Type("doc").Query(query).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if count != 2 {
t.Errorf("expected Count = %d; got %d", 2, count)
}
}
|
