telegraf/plugins/outputs/elasticsearch/elasticsearch_test.go

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2017-03-21 00:47:57 +00:00
package elasticsearch
import (
"context"
"testing"
"time"
"github.com/influxdata/telegraf/internal"
"github.com/influxdata/telegraf/testutil"
"github.com/stretchr/testify/require"
)
func TestConnectAndWrite(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
urls := []string{"http://" + testutil.GetLocalHost() + ":9200"}
e := &Elasticsearch{
URLs: urls,
IndexName: "test-%Y.%m.%d",
Timeout: internal.Duration{Duration: time.Second * 5},
ManageTemplate: true,
TemplateName: "telegraf",
OverwriteTemplate: false,
HealthCheckInterval: internal.Duration{Duration: time.Second * 10},
}
// Verify that we can connect to Elasticsearch
err := e.Connect()
require.NoError(t, err)
// Verify that we can successfully write data to Elasticsearch
err = e.Write(testutil.MockMetrics())
require.NoError(t, err)
}
func TestTemplateManagementEmptyTemplate(t *testing.T) {
urls := []string{"http://" + testutil.GetLocalHost() + ":9200"}
ctx := context.Background()
e := &Elasticsearch{
URLs: urls,
IndexName: "test-%Y.%m.%d",
Timeout: internal.Duration{Duration: time.Second * 5},
ManageTemplate: true,
TemplateName: "",
OverwriteTemplate: true,
}
err := e.manageTemplate(ctx)
require.Error(t, err)
}
func TestTemplateManagement(t *testing.T) {
urls := []string{"http://" + testutil.GetLocalHost() + ":9200"}
e := &Elasticsearch{
URLs: urls,
IndexName: "test-%Y.%m.%d",
Timeout: internal.Duration{Duration: time.Second * 5},
ManageTemplate: true,
TemplateName: "telegraf",
OverwriteTemplate: true,
}
ctx, cancel := context.WithTimeout(context.Background(), e.Timeout.Duration)
defer cancel()
err := e.Connect()
require.NoError(t, err)
err = e.manageTemplate(ctx)
require.NoError(t, err)
}
func TestGetIndexName(t *testing.T) {
e := &Elasticsearch{}
var tests = []struct {
EventTime time.Time
IndexName string
Expected string
}{
{
time.Date(2014, 12, 01, 23, 30, 00, 00, time.UTC),
"indexname",
"indexname",
},
{
time.Date(2014, 12, 01, 23, 30, 00, 00, time.UTC),
"indexname-%Y",
"indexname-2014",
},
{
time.Date(2014, 12, 01, 23, 30, 00, 00, time.UTC),
"indexname-%Y-%m",
"indexname-2014-12",
},
{
time.Date(2014, 12, 01, 23, 30, 00, 00, time.UTC),
"indexname-%Y-%m-%d",
"indexname-2014-12-01",
},
{
time.Date(2014, 12, 01, 23, 30, 00, 00, time.UTC),
"indexname-%Y-%m-%d-%H",
"indexname-2014-12-01-23",
},
{
time.Date(2014, 12, 01, 23, 30, 00, 00, time.UTC),
"indexname-%y-%m",
"indexname-14-12",
},
}
for _, test := range tests {
indexName := e.GetIndexName(test.IndexName, test.EventTime)
if indexName != test.Expected {
t.Errorf("Expected indexname %s, got %s\n", indexName, test.Expected)
}
}
}