.proxy(server.toProxyAddress())
        .build()

    val url = server.url("/").resolve("//android.com/foo")!!
    val port =
      when (url.scheme) {
        "https" -> 443
        "http" -> 80
        else -> error("unexpected scheme")
      }

    val call = client.newCall(Request(url))
    val response = call.execute()
    assertThat(response.body.string()).isEqualTo("ABCDE")