}

	}

	// Test for Anonymous/unsigned http request.
	// ListBucketsHandler doesn't support bucket policies, setting the policies shouldn't make any difference.
	anonReq, err := newTestRequest(http.MethodGet, getBucketLocationURL("", bucketName), 0, nil)
	if err != nil {
		t.Fatalf("MinIO %s: Failed to create an anonymous request.", instanceType)
	}

type testRequest struct {
	Num    int
	String string
}

type testResponse struct {
	OrgNum    int
	OrgString string
	Embedded  testRequest
}

func newTestRequest() *testRequest {
	return &testRequest{}
}

func newTestResponse() *testResponse {
	return &testResponse{}

	queryVal := url.Values{}
	queryVal.Set("action", string(cmd.toServiceAction()))
	queryVal.Set("type", "2")
	resource := adminPathPrefix + adminAPIVersionPrefix + "/service?" + queryVal.Encode()
	req, err := newTestRequest(http.MethodPost, resource, 0, nil)
	if err != nil {
		return nil, err
	}

	// management REST API uses signature V4 for authentication.
	err = signRequestV4(req, cred.AccessKey, cred.SecretKey)

		if err != nil {
			t.Fatal(err)
		}
	}

	// We fake a local and remote server.
	remoteHost := remote.HostName()
	handler := NewStream[*testRequest, *testRequest, *testResponse](handlerTest, newTestRequest, newTestRequest, newTestResponse)
	handler.InCapacity = 1
	handler.OutCapacity = 1
	const payloads = 10

	// 1: Echo
	register := func(manager *Manager) {

	bucketPolicyStr := fmt.Sprintf(bucketPolicyTemplate, bucketName, bucketName)
	// create unsigned HTTP request for PutBucketPolicyHandler.
	anonReq, err := newTestRequest(http.MethodPut, getPutPolicyURL("", bucketName),
		int64(len(bucketPolicyStr)), bytes.NewReader([]byte(bucketPolicyStr)))
	if err != nil {

		}
	}

	// Test for Anonymous/unsigned http request.
	anonReq, err := newTestRequest(http.MethodHead, getHeadObjectURL("", bucketName, objectName), 0, nil)
	if err != nil {
		t.Fatalf("MinIO %s: Failed to create an anonymous request for %s/%s: <ERROR> %v",
			instanceType, bucketName, objectName, err)
	}

	}
}

// Provides a fully populated http request instance, fails otherwise.
func mustNewRequest(method string, urlStr string, contentLength int64, body io.ReadSeeker, t *testing.T) *http.Request {
	req, err := newTestRequest(method, urlStr, contentLength, body)
	if err != nil {
		t.Fatalf("Unable to initialize new http request %s", err)
	}
	return req
}

// This is similar to mustNewRequest but additionally the request

		t.Fatalf("unable initialize config file, %s", err)
	}

	initAllSubsystems(ctx)
	initConfigSubsystem(ctx, objLayer)

	globalIAMSys.Init(ctx, objLayer, globalEtcdClient, 2*time.Second)

	req, err := newTestRequest(http.MethodGet, "http://example.com:9000/bucket/object", 0, nil)
	if err != nil {
		t.Fatal(err)
	}

	if err = signRequestV4(req, globalActiveCred.AccessKey, globalActiveCred.SecretKey); err != nil {
		t.Fatal(err)

	defer testlogger.T.SetErrorTB(b)()
	errFatal := func(err error) {
		b.Helper()
		if err != nil {
			b.Fatal(err)
		}
	}
	rpc := NewSingleHandler[*testRequest, *testResponse](handlerTest2, newTestRequest, newTestResponse)
	grid, err := SetupTestGrid(n)
	errFatal(err)
	b.Cleanup(grid.Cleanup)
	// Create n managers.
	for _, remote := range grid.Managers {
		// Register a single handler which echos the payload.

func getMD5HashBase64(data []byte) string {
	return base64.StdEncoding.EncodeToString(getMD5Sum(data))
}

// Returns new HTTP request object.
func newTestRequest(method, urlStr string, contentLength int64, body io.ReadSeeker) (*http.Request, error) {
	if method == "" {
		method = http.MethodPost
	}

	// Save for subsequent use
	var hashedPayload string