Spring Boot集成测试(业务层)

问题描述

我正在尝试为Spring Boot应用程序的业务层设置集成测试.单元测试可以正常工作，但是集成测试不起作用.这是基本设置:

I'm trying to setup integration tests for the business layer of a spring boot application. The Unit-Tests work fine but integration tests don't work. Here's the basic setup:

// entities
@Entity
Table(name="TOrder")
public class JPAOrder... {
}

@Entity
Table(name="TCustomer")
public class JPACustomer... {
}

// Repository interfaces
@Repository
public interface OrderRepository extends CrudRepository<JPAOrder, Long> {
...
}

@Repository
public interface CustomerRepository extends CrudRepository<JPACustomer, Long> {
...
}

// Business logic
@Service
@Transactional
public class OrderService ... {
...
@Autowired
private CustomerRepository customerRepository;
...
public Order createOrderForCustomer(final Order order, final Customer customer) {
...
}
}

// Test
@RunWith(SpringRunner.class)
@TestPropertySource(locations = "classpath:application-integrationtest.properties")
public class OrderIntegrationTest {

@SpyBean
private OrderRepository orderRepository;

@Autowired
private OrderService orderService;

Order order = orderService.createOrderForCustomer(...);
}

启动应用程序会出现此错误

Starting the application gives me this error

java.lang.IllegalStateException: Failed to load ApplicationContext
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '...repository.OrderRepository#0': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [...repository.OrderRepository]: Specified class is an interface
...

如果我在集成测试中不使用@SpyBean批注，则OrderService中的orderRepository只是null.我一定会错过一些确实很明显的东西，但我不知道该怎么办.有什么建议吗?

If I don't use the @SpyBean annotation in the integration test the orderRepository in the OrderService is simply null.I must be missing something really obvious but I can't figure out what.Any suggestions?

推荐答案

对我来说，也发生了此异常.请参阅此问题.

For me also this exception occured. Please see This Question.

尝试更改@TestPropertySource(..)到

@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT,
            value={"spring.profiles.active=integrationtest"})

希望有帮助！

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