@Test
public void testGetMaxCacheSize() {

  AbstractCacheWrapper uut = new AbstractCacheWrapper(entries, storageAll,
      IDataCache.STD_MAX_CACHE_SIZE, predicate -> true);
  assertEquals(IDataCache.STD_MAX_CACHE_SIZE, uut.getMaxCacheSize());
  uut = new AbstractCacheWrapper(entries, storageAll, 1234567890, predicate -> true);
  assertEquals(1234567890, uut.getMaxCacheSize());
}