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

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