SkipRebalancing:   true, // make sure we skip the decommissioned pool
							NoAuditLog:        true,
						})
					var failure bool
					if err != nil && !isErrObjectNotFound(err) && !isErrVersionNotFound(err) {
						rebalanceLogIf(ctx, err)
						failure = true
					}

					if !failure {
						z.updatePoolStats(poolIdx, bucket, version)
						rebalanced++
					}

			}
			result, err := createKubeConfig(cfg)
			if err != nil {
				if !c.expectedFailure {
					t.Fatalf("did not expect failure: %v", err)
				}
				// Successful test case expecting failure
				return
			} else if c.expectedFailure {
				t.Fatalf("expected failure")
			}

			goldenFilepath := "testdata/kubeconfig-tls"
			if c.skipTLSVerify {
				goldenFilepath = "testdata/kubeconfig-skip-tls"
			}

package mountinfo

import (
	"fmt"
	"os"
	"path/filepath"
	"strings"
	"testing"
)

// Tests cross device mount verification function, for both failure
// and success cases.
func TestCrossDeviceMountPaths(t *testing.T) {
	successCase := `/dev/0 /path/to/0/1 type0 flags 0 0
		/dev/1    /path/to/1   type1	flags 1 1
		/dev/2 /path/to/1/2 type2 flags,1,2=3 2 2

	if err := writeEncodedObject(w, s); err == nil {
		t.Error("want error on local write failure")
	}

	w = &fakeOutputWriter{failAfter: 1, injectError: errors.New("error")}
	if err := writeEncodedObject(w, s); err == nil {
		t.Error("want error on remote write failure")
	}

	w = &fakeOutputWriter{failAfter: 2, injectError: errors.New("error")}
	if err := writeEncodedObject(w, s); err == nil {

			size:       4,
			actualSize: 4,
		},
		{
			desc:       "Failure md5 mismatch.",
			src:        bytes.NewReader([]byte("abcd")),
			size:       4,
			actualSize: 4,
			md5hex:     "d41d8cd98f00b204e9800998ecf8427f",
			err: BadDigest{
				"d41d8cd98f00b204e9800998ecf8427f",
				"e2fc714c4727ee9395f324cd2e7f331f",
			},
		},
		{
			desc:       "Failure sha256 mismatch.",
			src:        bytes.NewReader([]byte("abcd")),

							NoAuditLog:         true,
						})
					var failure bool
					if err != nil {
						if isErrObjectNotFound(err) || isErrVersionNotFound(err) {
							err = nil
						}
					}
					stopFn(err)
					if err != nil {
						decomLogIf(ctx, err)
						failure = true
					}
					z.poolMetaMutex.Lock()
					z.poolMeta.CountItem(idx, 0, failure)
					z.poolMetaMutex.Unlock()
					if !failure {

}

type tierMetrics struct {
	sync.RWMutex  // protects requestsCount only
	requestsCount map[string]struct {
		success int64
		failure int64
	}
	histogram *prometheus.HistogramVec
}

var globalTierMetrics = tierMetrics{
	requestsCount: make(map[string]struct {
		success int64
		failure int64
	}),
	histogram: prometheus.NewHistogramVec(prometheus.HistogramOpts{
		Name:    "tier_ttlb_seconds",

		t.Run("", func(t *testing.T) {
			_, err := ExpToInt64(testCase.exp)
			if err != nil && !testCase.expectedFailure {
				t.Errorf("Expected success but got failure %s", err)
			}
			if err == nil && testCase.expectedFailure {
				t.Error("Expected failure but got success")
			}
		})
	}
}

func TestIsAccessKeyValid(t *testing.T) {
	testCases := []struct {
		accessKey      string
		expectedResult bool
	}{

// it returns false only if there is a conversion failure.
func (v Value) bytesToInt() (int64, bool) {
	bytes, _ := v.ToBytes()
	i, err := strconv.ParseInt(strings.TrimSpace(string(bytes)), 10, 64)
	return i, err == nil
}

// Converts untyped value into float. The bool return implies success
// - it returns false only if there is a conversion failure.
func (v Value) bytesToFloat() (float64, bool) {

	"net/http"
	"net/url"
	"time"

	xhttp "github.com/minio/minio/internal/http"
	"github.com/minio/minio/internal/rest"
)

// ReconnectRESTClient is a wrapper type for rest.Client which provides reconnect on first failure.
type ReconnectRESTClient struct {
	u    *url.URL
	rest *rest.Client
}

// newClient constructs a ReconnectRESTClient object with addr and endpoint initialized.