@RunWith(SpringJUnit4ClassRunner.class)
    @ContextConfiguration(locations = "classpath:applicationContext.xml")
    @Transactional
    public class ArticleServiceTest {
     
       private Article article;
     
       @Autowired
       private ArticleService articleService;
     
       /**
        * Create test article before each test is run. Because of the
        * @Transaction annotation at the class level, the transaction should be rolled back after each class is run.
        */
       @Before
       public void createArticle() {
         
          List<Article> articlesToCreate = new ArrayList<Article>();
         
          article = new Article();
          article.setAuthor("Author");
     
          articlesToCreate.add(article);
          assertTrue(articleService.create(articlesToCreate) == 1);
          assertNotNull(article.getId());
    }
     
       @Test
       public void create() {
          Article a = articleService.getArticleById(article);
          assertNotNull(article.getId());
          assertSame(article, a);
       }
    }