certOptions: &CertOptions{
				Host:       "watt",
				TTL:        100 * 365 * 24 * time.Hour,
				Org:        "Juju org",
				IsCA:       false,
				RSAKeySize: 2048,
			},
			expectedErr: "",
		},
		"No SAN EC": {
			caCertFile:    ecRootCertFile,
			caKeyFile:     ecRootKeyFile,
			certChainFile: nil,
			rootCertFile:  ecRootCertFile,
			certOptions: &CertOptions{
				Host:     "watt",

	b.cert, _ = ParsePemEncodedCertificate(certBytes)
	privKey, _ := ParsePemEncodedKey(privKeyBytes)
	b.privKey = &privKey
	b.mutex.Unlock()
}

// CertOptions returns the certificate config based on currently stored cert.
func (b *KeyCertBundle) CertOptions() (*CertOptions, error) {
	b.mutex.RLock()
	defer b.mutex.RUnlock()
	ids, err := ExtractIDs(b.cert.Extensions)
	if err != nil {

				}
			} else if err != nil {
				t.Fatalf("failed at updateMutatingWebhookConfig: %v", err)
			}
		})
	}
}

func createFakeCsr(t *testing.T) []byte {
	options := pkiutil.CertOptions{
		Host:       "fake.com",
		RSAKeySize: 2048,
		PKCS8Key:   false,
		ECSigAlg:   pkiutil.SupportedECSignatureAlgorithms("ECDSA"),
	}
	csrPEM, _, err := pkiutil.GenCSR(options)
	if err != nil {

		Namespace:      sc.configOptions.WorkloadNamespace,
		ServiceAccount: sc.configOptions.ServiceAccount,
	}

	cacheLog.Debugf("constructed host name for CSR: %s", csrHostName.String())
	options := pkiutil.CertOptions{
		Host:       csrHostName.String(),
		RSAKeySize: sc.configOptions.WorkloadRSAKeySize,
		PKCS8Key:   sc.configOptions.Pkcs8Keys,
		ECSigAlg:   pkiutil.SupportedECSignatureAlgorithms(sc.configOptions.ECCSigAlg),