}
    assertThat(CacheTesting.expirationQueueSize(cache)).isEqualTo(10);
    assertThat(removalListener.getCount()).isEqualTo(0);

    // wait, so that entries have just 10 ms to live
    ticker.advance(ttl * 2 / 3, MILLISECONDS);

    assertThat(CacheTesting.expirationQueueSize(cache)).isEqualTo(10);
    assertThat(removalListener.getCount()).isEqualTo(0);