### Question:
ArticleService { public void deleteArticleByIds(List<String> articleIds) { articleDao.deleteBatch(articleIds); articleTagDao.deleteByArticleIdIn(articleIds); } ArticleService(ArticleDao articleDao,
	                      ArticleMapper articleMapper,
	                      RedisService redisService,
	                      ArticleTagDao articleTagDao,
	                      TagDao tagDao, TagMapper tagMapper, UserServiceRpc userServiceRpc); Page<ArticleDto> findArticleByCondition(ArticleDto articleDto, Pageable pageable); ArticleDto findArticleById(String articleId); void insertOrUpdateArticle(Map<String, String> userInfo, ArticleDto articleDto); void deleteArticleByIds(List<String> articleIds); void examine(String id);  }### Answer:
@Test void testDeleteArticleByIds() { articleService.deleteArticleByIds(Arrays.<String>asList("String")); }