关于#java#的问题：> 报错的问题：我启动测试类的时候报错no test were found,是哪一个地方出现了问题

Question

package com.xshxy.mapper;


import com.xshxy.pojo.User;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper//在运行时会自动生成该接口的实现类对象（代理对象），并且将该对象交给IOC容器管理
public interface UserMapper {
    //查询全部用户信息
    @Select("select * from user")
     List<User> list();

    @Delete("delete from user where id = 1")
     void delete();
}

```java
package com.xshxy;

import com.xshxy.mapper.UserMapper;
import com.xshxy.pojo.User;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;

import java.util.List;

@SpringBootTest
public class SpringBootMybatisApplicationTests {
    @Autowired
    private UserMapper userMapper;
    @Test
    public void testListUser(){
        List<User> userList = userMapper.list();
        userList.stream().forEach(user -> {
            System.out.println(user);
        });
    }

> 报错的问题：我启动测试类的时候报错no test were found,是哪一个地方出现了问题？

Answer 1

参考：

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