assertThat(zeroLengthPayload.headers["content-length"]).isEqualTo("0")
    assertThat(zeroLengthPayload.bodySize).isEqualTo(0L)
  }

  @Test
  fun setProtocols() {
    server.enqueue(
      MockResponse(body = "A"),
    )
    client =
      client.newBuilder()
        .protocols(Arrays.asList(Protocol.HTTP_1_1))
        .build()