assertThat(challengeSchemes).containsExactly("OkHttp-Preemptive", "Basic")
  }

  /** https://github.com/square/okhttp/issues/4915  */
  @Test
  @Disabled
  fun proxyDisconnectsAfterRequest() {
    server.useHttps(handshakeCertificates.sslSocketFactory())
    server.enqueue(
      MockResponse
        .Builder()
        .inTunnel()
        .onResponseStart(CloseSocket())