assertThat(cache.getIfPresent(10)).isEqualTo(20);

    fakeTicker.advance(1000, MILLISECONDS);
    assertThat(cache.getIfPresent(10)).isNull();
  }

  @Test
  public void expireAfterWriteAndAccess() {
    Cache<Integer, Integer> cache =
        CacheBuilder.newBuilder()
            .expireAfterWrite(1000, MILLISECONDS)
            .expireAfterAccess(500, MILLISECONDS)
            .ticker(fakeTicker)