Spring整合Junit单元测试

使用Junit5测试 Maven依赖

	org.junit.jupiter
	junit-jupiter
	5.7.2
	test


    org.springframework
    spring-test
     5.3.8 
    provided

测试代码

@ExtendWith(SpringExtension.class)
@ContextConfiguration("/applicationContext.xml")
public class UserMapperTest {

    @Resource
    private UserMapper userMapper;

    @Test
    public void selectByPrimaryKey() {
        System.out.println(userMapper.selectByPrimaryKey(1L));
    }

}

使用Junit4测试 Maven依赖

  junit
  junit
  4.12
  test

测试代码

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("/applicationContext.xml")
public class EmpMapperTest {
    @Autowired
    private EmpMapper empMapper;
    @Test
    public void selectByPrimaryKey() {
        Emp emp = empMapper.selectByPrimaryKey(7788);
        System.out.println(emp);
    }
}