cache.put(3, 20);
    cache.put(6, 2);
    cache.put(98, 45);
    cache.put(56, 76);
    cache.put(23, 84);

    // Replace the two present elements.
    cache.put(23, 20);
    cache.put(56, 49);
    cache.put(23, 2);
    cache.put(56, 4);

    // Expire the two present elements.
    fakeTicker.advance(1001, MILLISECONDS);

    cache.getIfPresent(23);
    cache.getIfPresent(56);

    X533,
    X534,
    X535,
    X536,
    X537,
    X538,
    X539,
    X540,
    X541,
    X542,
    X543,
    X544,
    X545,
    X546,
    X547,
    X548,
    X549,
    X550,
    X551,
    X552,
    X553,
    X554,
    X555,
    X556,
    X557,
    X558,
    X559,
    X560,
    X561,
    X562,
    X563,
    X564,
    X565,

   * errors. The problem was that the logic that decided whether to reuse a route didn't track
   * certain HTTP/2 errors. https://github.com/square/okhttp/issues/5547
   */
  @ParameterizedTest
  @ArgumentsSource(ProtocolParamProvider::class)
  fun noRecoveryFromTwoRefusedStreams(protocol: Protocol) {
    setUp(protocol)
    server.enqueue(
      MockResponse

   * Each OkHttpClient used to get its own instance of NullProxySelector, and because these weren't
   * equal their connections weren't pooled. That's a nasty performance bug!
   *
   * https://github.com/square/okhttp/issues/5519
   */
  @Test
  fun connectionPoolingWithFreshClientSamePool() {
    server.enqueue(MockResponse(body = "abc"))
    server.enqueue(MockResponse(body = "def"))
    server.enqueue(MockResponse(body = "ghi"))