SpringBoot整合Junit

一、添加Junit的起步依赖

<!--测试的起步依赖--> 
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-test</artifactId>
  <scope>test</scope>
</dependency>

二、编写测试类

@RunWith(SpringRunner.class) 
@SpringBootTest(classes = MySpringBootApplication.class) 
public class MapperTest { 
    @Autowired 
    private UserMapper userMapper; 
    @Test 
  public void test() { List<User> users = userMapper.queryUserList(); System.out.println(users); } }
其中,SpringRunner继承自SpringJUnit4ClassRunner,使用哪一个Spring提供的测试测试引擎都可以
public final class SpringRunner extends SpringJUnit4ClassRunner

@SpringBootTest的属性指定的是引导类的字节码对象

@Test注解

import org.junit.Test;
原文地址:https://www.cnblogs.com/zwh0910/p/15209297.html