// entirely on a subsequent open.
    assertThat(cache.size()).isEqualTo(4)
    assertAbsent("c")
    assertAbsent("d")
    assertAbsent("e")
  }

  @Test
  fun rebuildJournalFailureAllowsRemovals() {
    while (taskFaker.isIdle()) {
      set("a", "a", "a")
      set("b", "b", "b")
    }

    // Cause the rebuild action to fail.