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无法检测测试类的默认资源位置

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我想实现JUnit 5测试以测试服务：

JPA存储库： 

@Repository
public interface RiskFilterRepository extends JpaRepository<RiskFilters,Integer> {
    .....
}

服务界面： 

public interface RiskFilterService {
    ......
}

服务实现： 

@Service
@Qualifier("riskFilterService")
@Transactional
public class RiskFilterServiceImpl implements RiskFilterService {

    @PersistenceContext
    private EntityManager entityManager;

    @Autowired
    private RiskFilterRepository dao;
    ...
}

测试服务： 

@Service
public class BinCountryCheckFilterImpl {

    @Autowired
    @Qualifier("riskFilterService")
    private RiskFilterService riskFilterService;

    public void validateBinCountryCheckFilter() throws JAXBException,JsonProcessingException {
        ......
    }
}

JUnit测试 

    @RunWith(SpringRunner.class)
    @SpringBootTest
    @Transactional
    public class BinCountryCheckFilterImplTest    {

        @Autowired
        @Qualifier(value = "entityManager")
        EntityManager manager;

        @Autowired
        private RiskFilterRepository repository;

        @BeforeEach
        public void beforeEachTest() throws IOException {
            MockitoAnnotations.initMocks(this); 
        }

        @Test
        public void testBinCountryCheckFilterImpl() throws JsonProcessingException,JAXBException {
           ....
        }    
    }

运行JUnit代码时出现此错误：

 Could not detect default configuration classes for test class [org.datalis.rest.api.server.filter.bincountrycheck.BinCountryCheckFilterImplTest]: BinCountryCheckFilterImplTest does not declare any static,non-private,non-final,nested classes annotated with @Configuration.

您知道我如何正确实施此测试吗？

zwx_malei 回答：无法检测测试类的默认资源位置

请确保少添加一个Spring应用程序类一个包。

package org.datalis.rest;// <-- This is very important. Thus,component scan will have the right configuration.
@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class,args);
    }
}
,

根据您在@reflexdemon的回答下的问题，您可以执行以下操作来模拟您的存储库/服务：

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

import java.util.List;

import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.mockito.Mockito.when;

public class BinCountryCheckFilterImplTest {

    @Mock
    private RiskFilterRepository riskFilterRepository;

    @BeforeEach
    public void beforeEachTest() throws IOException {
        MockitoAnnotations.initMocks(this);
    }

    @Test
    public void testBinCountryCheckFilterImpl() throws JsonProcessingException,JAXBException {

    // Instruct the mock what to return when RiskFilterRepository#findAll is called
    when(riskFilterRepository.findAll()).thenReturn(List.of());

    // Call that instructed method
    List<RiskFilters> riskFilters = riskFilterRepository.findAll();

    assertNotNull(riskFilters);
    }
}

如果您不需要@SpringBootTest，请不要使用它，因为它会加载整个应用程序上下文。有关更多信息，请参见this reference。

javajunitjunit5springspring-boot
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