executeSynchronously(request)
      .assertCode(200)
      .assertBody("success!")
  }

  /** https://github.com/square/okhttp/issues/1801  */
  @Test
  fun asyncCallEngineInitialized() {
    val c =
      client
        .newBuilder()
        .addInterceptor(Interceptor { throw IOException() })
        .build()
    val request = Request.Builder().url(server.url("/")).build()