assertThat(bodyToHex(body), "Retransmit body").isEqualTo("616263")
  }

  /** Common verbs used for apis such as GitHub, AWS, and Google Cloud.  */
  @Test
  fun crudVerbs() {
    val contentType = "application/json".toMediaType()
    val body = "{}".toRequestBody(contentType)

    val get = Request.Builder().url("http://localhost/api").get().build()
    assertThat(get.method).isEqualTo("GET")
    assertThat(get.body).isNull()