@Override
    public Optional<ShardingIndexReviser> getIndexReviser(final ShardingRule rule, final String tableName) {
        return rule.findShardingTableByActualTable(tableName).map(ShardingIndexReviser::new);
    }
@Test
    void assertGetIndexReviser() {
        Optional<ShardingIndexReviser> indexReviser = reviseEntry.getIndexReviser(rule, "t_order0");
        assertTrue(indexReviser.isPresent());
        assertThat(indexReviser.get().getClass(), is(ShardingIndexReviser.class));
    }