assertThat(filesystem.exists(dirtyFile0)).isFalse()
    assertThat(filesystem.exists(dirtyFile1)).isFalse()
    assertThat(cache["k1"]).isNull()
  }

  @Test
  fun openWithInvalidVersionClearsDirectory() {
    cache.close()
    generateSomeGarbageFiles()
    createJournalWithHeader(DiskLruCache.MAGIC, "0", "100", "2", "")
    createNewCache()
    assertGarbageFilesAllDeleted()
  }

  @Test