private val cacheFs = FakeFileSystem()
  private val bootstrapClient =
    OkHttpClient.Builder()
      .protocols(listOf(Protocol.HTTP_2, Protocol.HTTP_1_1))
      .build()

  @BeforeEach
  fun setUp(server: MockWebServer) {
    this.server = server
    server.protocols = bootstrapClient.protocols
    dns = buildLocalhost(bootstrapClient, false)
  }

  @Test
  fun getOne() {
    server.enqueue(

		if err := certutil.WriteCert(caPath, tlsBootstrapCfg.Clusters[cluster].CertificateAuthorityData); err != nil {
			return errors.Wrap(err, "couldn't save the CA certificate to disk")
		}
	}

	bootstrapClient, err := kubeconfigutil.ClientSetFromFile(bootstrapKubeConfigFile)
	if err != nil {
		return errors.Errorf("couldn't create client from kubeconfig file %q", bootstrapKubeConfigFile)
	}

	bootstrapClientConfig, err := loadRESTClientConfig(bootstrapPath)
	if err != nil {
		return fmt.Errorf("unable to load bootstrap kubeconfig: %v", err)
	}

	bootstrapClient, err := clientset.NewForConfig(bootstrapClientConfig)
	if err != nil {
		return fmt.Errorf("unable to create certificates signing request client: %v", err)
	}

    val response = this.newCall(request).execute()

    response.use {
      assertEquals(200, response.code)
    }
  }

  fun buildCloudflareIp(bootstrapClient: OkHttpClient): DnsOverHttps {
    return DnsOverHttps.Builder().client(bootstrapClient)
      .url("https://1.1.1.1/dns-query".toHttpUrl())
      .build()
  }

  private fun enableTls() {
    client =
      client.newBuilder()