import (
	"testing"

	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio-go/v7/pkg/set"
)

// TestGetMissingSiteNames
func TestGetMissingSiteNames(t *testing.T) {
	testCases := []struct {
		currSites []madmin.PeerInfo
		oldDepIDs set.StringSet
		newDepIDs set.StringSet
		expNames  []string
	}{
		// Test1: missing some sites in replicated setup
		{
			[]madmin.PeerInfo{

		allDriveLabels...)
)

func getCurrentDriveIOStats() map[string]madmin.DiskIOStats {
	types := madmin.MetricsDisk
	driveRealtimeMetrics := collectLocalMetrics(types, collectMetricsOpts{
		hosts: map[string]struct{}{
			globalLocalNodeName: {},
		},
	})

	stats := map[string]madmin.DiskIOStats{}
	for d, m := range driveRealtimeMetrics.ByDisk {
		stats[d] = m.IOStats
	}

	atomic.AddUint64(&o.operations[s], 1)
	o.latency[s].add(d)
}

func osTrace(s osMetric, startTime time.Time, duration time.Duration, path string, err error) madmin.TraceInfo {
	var errStr string
	if err != nil {
		errStr = err.Error()
	}
	return madmin.TraceInfo{
		TraceType: madmin.TraceOS,
		Time:      startTime,
		NodeName:  globalLocalNodeName,
		FuncName:  "os." + s.String(),
		Duration:  duration,
		Path:      path,

	}

	// Validate that the client from sts creds can access the bucket.
	c.mustListObjects(ctx, minioClient, bucket)

	// Create an madmin client with user creds
	userAdmClient, err := madmin.NewWithOptions(s.endpoint, &madmin.Options{
		Creds:  cr.NewStaticV4(value.AccessKeyID, value.SecretAccessKey, value.SessionToken),
		Secure: s.secure,
	})
	if err != nil {

// failure error occurred.
func healDiskFormat(ctx context.Context, objAPI ObjectLayer, opts madmin.HealOpts) (madmin.HealResultItem, error) {
	res, err := objAPI.HealFormat(ctx, opts.DryRun)

	// return any error, ignore error returned when disks have
	// already healed.
	if err != nil && err != errNoHealRequired {
		return madmin.HealResultItem{}, err
	}

	return res, nil

}

func (rt *RTimedMetrics) toMetric() madmin.TimedErrStats {
	if rt == nil {
		return madmin.TimedErrStats{}
	}
	errCounts := make(map[string]int)
	maps.Copy(errCounts, rt.ErrCounts)
	minuteTotals := rt.LastMinute.getTotal()
	hourTotals := rt.LastHour.getTotal()
	return madmin.TimedErrStats{
		LastMinute: madmin.RStat{
			Count: float64(minuteTotals.N),
			Bytes: minuteTotals.Size,
		},

			return madmin.HealResultItem{}, poolErr
		}
	}

	if healBucketErr := reduceWriteQuorumErrs(ctx, errs, bucketOpIgnoredErrs, len(errs)/2+1); healBucketErr != nil {
		return madmin.HealResultItem{}, toObjectErr(healBucketErr, bucket)
	}

	res := madmin.HealResultItem{
		Type:     madmin.HealItemBucket,
		Bucket:   bucket,

	// New returns an MinIO Admin client object.
	madmClnt, err := madmin.New(os.Args[1], os.Args[2], os.Args[3], false)
	if err != nil {
		log.Fatalln(err)
	}

	opts := madmin.HealOpts{
		Recursive: true,                  // recursively heal all objects at 'prefix'
		Remove:    true,                  // remove content that has lost quorum and not recoverable
		ScanMode:  madmin.HealNormalScan, // by default do not do 'deep' scanning
	}

		matchedPolicies, _ := filterPolicies(cache, strings.Join(policies, ","), bucket)
		if len(matchedPolicies) > 0 {
			result[k] = madmin.UserInfo{
				PolicyName: matchedPolicies,
				Status: func() madmin.AccountStatus {
					if c.IsValid() {
						return madmin.AccountEnabled
					}
					return madmin.AccountDisabled
				}(),
				MemberOf: cache.iamUserGroupMemberships[k].ToSlice(),
			}
		}
	}

	case bucketLifecycleConfig:
		st.Lifecycle = madmin.MetaStatus{IsSet: true, Err: errMsg}
	case bucketSSEConfig:
		st.SSEConfig = madmin.MetaStatus{IsSet: true, Err: errMsg}
	case bucketTaggingConfig:
		st.Tagging = madmin.MetaStatus{IsSet: true, Err: errMsg}
	case bucketQuotaConfigFile:
		st.Quota = madmin.MetaStatus{IsSet: true, Err: errMsg}
	case objectLockConfig: