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

  @Test
  fun postBodyRetransmittedOnFailureRecovery_HTTP2() {
    enableProtocol(Protocol.HTTP_2)
    postBodyRetransmittedOnFailureRecovery()
  }

  @Test
  fun cacheHit() {
    server.enqueue(
      MockResponse(