val post2 = server.takeRequest()
    assertThat(post2.body?.utf8()).isEqualTo("body!")
    assertThat(post2.exchangeIndex).isEqualTo(0)
  }

  @Test
  fun fullyBufferedPostIsTooShort() {
    server.enqueue(
      MockResponse(body = "A"),
    )
    val requestBody: RequestBody =
      object : RequestBody() {
        override fun contentType(): MediaType? = null