cache.maxSize = 20
    set("c", "c", "c") // size 12
    assertThat(cache.size()).isEqualTo(12)
  }

  @ParameterizedTest
  @ArgumentsSource(FileSystemParamProvider::class)
  fun shrinkMaxSizeEvicts(parameters: Pair<FileSystem, Boolean>) {
    setUp(parameters.first, parameters.second)
    cache.close()
    createNewCacheWithSize(20)
    set("a", "a", "aaa") // size 4
    set("b", "bb", "bbbb") // size 6