85 lines
2.1 KiB
Go
85 lines
2.1 KiB
Go
package service_test
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import (
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"context"
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"errors"
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"io/ioutil"
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"os"
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"testing"
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influxdb "github.com/influxdata/influxdb/v2"
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"github.com/influxdata/influxdb/v2/bolt"
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"github.com/influxdata/influxdb/v2/kv"
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"github.com/influxdata/influxdb/v2/kv/migration/all"
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telegrafservice "github.com/influxdata/influxdb/v2/telegraf/service"
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telegraftesting "github.com/influxdata/influxdb/v2/telegraf/service/testing"
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"go.uber.org/zap/zaptest"
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)
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func TestBoltTelegrafService(t *testing.T) {
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telegraftesting.TelegrafConfigStore(initBoltTelegrafService, t)
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}
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func NewTestBoltStore(t *testing.T) (kv.SchemaStore, func(), error) {
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f, err := ioutil.TempFile("", "influxdata-bolt-")
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if err != nil {
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return nil, nil, errors.New("unable to open temporary boltdb file")
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}
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f.Close()
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ctx := context.Background()
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logger := zaptest.NewLogger(t)
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path := f.Name()
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// skip fsync to improve test performance
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s := bolt.NewKVStore(logger, path, bolt.WithNoSync)
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if err := s.Open(context.Background()); err != nil {
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return nil, nil, err
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}
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if err := all.Up(ctx, logger, s); err != nil {
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return nil, nil, err
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}
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close := func() {
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s.Close()
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os.Remove(path)
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}
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return s, close, nil
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}
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func initBoltTelegrafService(f telegraftesting.TelegrafConfigFields, t *testing.T) (influxdb.TelegrafConfigStore, func()) {
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s, closeBolt, err := NewTestBoltStore(t)
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if err != nil {
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t.Fatalf("failed to create new kv store: %v", err)
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}
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svc, closeSvc := initTelegrafService(s, f, t)
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return svc, func() {
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closeSvc()
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closeBolt()
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}
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}
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func initTelegrafService(s kv.SchemaStore, f telegraftesting.TelegrafConfigFields, t *testing.T) (influxdb.TelegrafConfigStore, func()) {
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ctx := context.Background()
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svc := telegrafservice.New(s)
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svc.IDGenerator = f.IDGenerator
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for _, tc := range f.TelegrafConfigs {
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if err := svc.PutTelegrafConfig(ctx, tc); err != nil {
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t.Fatalf("failed to populate telegraf config: %v", err)
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}
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}
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return svc, func() {
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for _, tc := range f.TelegrafConfigs {
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if err := svc.DeleteTelegrafConfig(ctx, tc.ID); err != nil {
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t.Logf("failed to remove telegraf config: %v", err)
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}
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}
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}
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}
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