JUnit - @DirtyContext在每种测试方法后都不重置neo4j数据库

Question

我正在使用Spring 4.3.3.RELEASE,Hibernate 5.0.11.Final,JUnit 4.1.2,SDN4.1.3-RELEASE和neo4j-ogm-2.0.5。我阅读并尝试实施@DirtyContext，这可以在每个测试方法结束运行后重置我的数据库。但是当我查看我的数据库时，我在Test方法中创建的所有节点仍然存在。

@RunWith(SpringJUnit4ClassRunner.class) 
@SpringBootTest(classes = MockApplication.class) 
@ContextConfiguration(classes = TestConfig.class) 
@DirtiesContext(classMode=ClassMode.AFTER_EACH_TEST_METHOD) 
public class OrderServiceTest { 

    @Autowired 
    private OrderService orderService; 

    @Autowired 
    private CustomerService customerService; 

    @Autowired 
    private TableService tableService; 

    @Test 
    public void orderMenuFoodAndDrink() throws Exception { 
     Customer customer = new Customer(); 
     customer.setName("Customer 1"); 
     customerService.save(customer); 

     Table table = new Table(); 
     table.setCustomer(customer); 
     tableService.save(table); 

     ObjectResult result = orderService.orderTable(customer.getId()); 

     assertThat(result.getTables().get(0), is(table`enter code here`)); 
    } 
} 

这是我如何设置我的配置背景与Java注释

@Configuration 
public class TestConfig { 

    @Primary 
    @Bean 
    public OrderService OrderService() { 
     OrderService OrderService = new OrderServiceImpl(); 
     return OrderService; 
    } 
} 

OrderService是我的接口类，并OrderServiceImpl是我服务的实现。我有两个引用，但所有这些不工作，因为当我看着自己的数据库，所有节点仍然存在，不会被删除

1. Reference
2. Reference

Answer 1

您需要添加@Transactional注释到您的测试类

@Transactional 
public class OrderServiceTest 

@Transactional 
public class OrderServiceTest