assertThat(client.connectionPool.connectionCount()).isEqualTo(1)
  }

  /** Network interceptors check for changes to target.  */
  @Test
  fun worksWithNetworkInterceptors() {
    client =
      client
        .newBuilder()
        .addNetworkInterceptor(
          Interceptor { chain: Interceptor.Chain? ->
            chain!!.proceed(
              chain.request(),