.url(server.url("/"))
          .build(),
      )
    call.cancel()
    call.cancel()
    assertThat(listener.recordedEventTypes()).containsExactly("Canceled")
  }

  private fun assertSuccessfulEventOrder(
    responseMatcher: Matcher<Response?>?,
    emptyBody: Boolean = false,
  ) {
    val call =
      client.newCall(
        Request
          .Builder()
          .url(server.url("/"))