t.Fatal(err)
	}

	creds := globalActiveCred
	policy := "policy"
	testCases := []struct {
		accessKey string
		policy    string
		signature string
		errCode   APIErrorCode
	}{
		{"invalidAccessKey", policy, calculateSignatureV2(policy, creds.SecretKey), ErrInvalidAccessKeyID},
		{creds.AccessKey, policy, calculateSignatureV2("random", creds.SecretKey), ErrSignatureDoesNotMatch},

	}

	// Test cases for signature-V2.
	testCasesV2 := []struct {
		expectedStatus int
		accessKey      string
		secretKey      string
	}{
		{http.StatusForbidden, "invalidaccesskey", credentials.SecretKey},
		{http.StatusForbidden, credentials.AccessKey, "invalidsecretkey"},
		{http.StatusNoContent, credentials.AccessKey, credentials.SecretKey},
	}

	for i, test := range testCasesV2 {

			expectedRespStatus: http.StatusForbidden,
			lifecycleResponse:  []byte(""),
			errorResponse: APIErrorResponse{
				Resource: SlashSeparator + bucketName + SlashSeparator,
				Code:     "InvalidAccessKeyId",
				Message:  "The Access Key Id you provided does not exist in our records.",
			},
			shouldPass: false,
		},
		// PUT empty credentials
		{
			method:             http.MethodPut,

		HTTPStatusCode: http.StatusInternalServerError,
	},
	ErrInvalidAccessKeyID: {
		Code:           "InvalidAccessKeyId",
		Description:    "The Access Key Id you provided does not exist in our records.",
		HTTPStatusCode: http.StatusForbidden,
	},
	ErrAccessKeyDisabled: {
		Code:           "InvalidAccessKeyId",
		Description:    "Your account is disabled; please contact your administrator.",

			expectedRespStatus: http.StatusForbidden,
			locationResponse:   []byte(""),
			errorResponse: APIErrorResponse{
				Resource: SlashSeparator + bucketName + SlashSeparator,
				Code:     "InvalidAccessKeyId",
				Message:  "The Access Key Id you provided does not exist in our records.",
			},
			shouldPass: false,
		},
	}

	for i, testCase := range testCases {
		if i != 1 {
			continue
		}

			data:       bytesData,
			dataLen:    len(bytesData),
			accessKey:  "Wrong-AccessID",
			secretKey:  credentials.SecretKey,

			expectedRespStatus: http.StatusForbidden,
			wantAPICode:        "InvalidAccessKeyId",
		},
		// Test Case with invalid header key X-Amz-Copy-Source.
		2: {
			bucketName:         bucketName,
			objectName:         objectName,
			headers:            copySourceHeader,