spring boot： spring data jpa Junit测试类中@Autowired 找不到 Repository

Question

问题主要是在测试类中的
虽然有提示，但是实际单元测试可用，这是代码的问题还是intellij的bug？
已经扫描了
@EnableJpaRepositories(basePackages = "dbdemo.**.repository")
spring boot从1.3.2换到1.5.2都一样

问题好像就是这个引起的，难道我这样通过这个引入@Repository的bean？
@ContextConfiguration(classes = {JpaConfiguration.class})

---

package dbdemo.mysql.repository;

import dbdemo.mysql.entity.User;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;

@Repository
public interface UserRepository extends JpaRepository<User,Long>{
}

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {JpaConfiguration.class})
public class MysqlTest {
    private static Logger logger = LoggerFactory.getLogger(MysqlTest.class);

    @Autowired
    UserRepository userRepository;
    @Autowired
    DepartmentRepository departmentRepository;
    @Autowired
    RoleRepository roleRepository;

package dbdemo.mysql.test;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.Database;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.support.TransactionTemplate;

import javax.sql.DataSource;
import java.util.Properties;


@Configuration
**@EnableJpaRepositories(basePackages = "dbdemo.**.repository")**
public class JpaConfiguration {

    @Bean
    PersistenceExceptionTranslationPostProcessor persistenceExceptionTranslationPostProcessor(){
        return new PersistenceExceptionTranslationPostProcessor();
    }

    @Bean
    public DataSource dataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setDriverClassName("com.mysql.jdbc.Driver");
        dataSource.setUrl("jdbc:mysql://localhost:3306/mytest?useUnicode=true&characterEncoding=utf-8");
        dataSource.setUsername("root");
        dataSource.setPassword("12345678");

        return dataSource;
    }

    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
        LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
        entityManagerFactoryBean.setDataSource(dataSource());
        entityManagerFactoryBean.setPackagesToScan("dbdemo.mysql.entity");
        entityManagerFactoryBean.setJpaProperties(buildHibernateProperties());
        entityManagerFactoryBean.setJpaVendorAdapter(new HibernateJpaVendorAdapter() {{
            setDatabase(Database.MYSQL);
        }});
        return entityManagerFactoryBean;
    }

    protected Properties buildHibernateProperties()
    {
        Properties hibernateProperties = new Properties();

        hibernateProperties.setProperty("hibernate.dialect", "org.hibernate.dialect.MySQL5Dialect");
        hibernateProperties.setProperty("hibernate.show_sql", "true");
        hibernateProperties.setProperty("hibernate.use_sql_comments", "false");
        hibernateProperties.setProperty("hibernate.format_sql", "true");
        hibernateProperties.setProperty("hibernate.hbm2ddl.auto", "update");
        hibernateProperties.setProperty("hibernate.generate_statistics", "false");
        hibernateProperties.setProperty("javax.persistence.validation.mode", "none");

        //Audit History flags
        hibernateProperties.setProperty("org.hibernate.envers.store_data_at_delete", "true");
        hibernateProperties.setProperty("org.hibernate.envers.global_with_modified_flag", "true");

        return hibernateProperties;
    }

    @Bean
    public PlatformTransactionManager transactionManager() {
        return new JpaTransactionManager();
    }

    @Bean
    public TransactionTemplate transactionTemplate() {
        return new TransactionTemplate(transactionManager());
    }
}

在main里面就不会有这种事情

Answer 1

代码检查的问题，去intellij的setting里面设置下级别就好了

Answer 2

我换了另外一种方式解决
不通过@ContextConfiguration(classes = {JpaConfiguration.class})去加载上下文
直接使用@SpringBootTest注解