public List<String> getDeletedIds() {
        return deletedIds;
    }
@Test
    void getDeletedIds() {
        List<String> expectDeleteIds = ListUtil.map(selectorDOList, BaseDO::getId);

        List<String> actualDeleteIds = batchSelectorDeletedEvent.getDeletedIds();

        assertArrayEquals(expectDeleteIds.toArray(new String[0]), actualDeleteIds.toArray(new String[0]));
    }