Spring整合Junit

导入坐标

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    <version>5.2.8.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-test</artifactId>
    <version>5.2.8.RELEASE</version>
</dependency>
<dependency>
   <groupId>junit</groupId>
   <artifactId>junit</artifactId>
   <version>4.12</version>
   <scope>test</scope>
</dependency>

//替换原来的运行器,让测试运行于Spring测试环境
@RunWith(SpringJUnit4ClassRunner.class)
//加载spring核心配置文件
//@ContextConfiguration("classpath:applicationContext.xml")
//加载spring核心配置类
@ContextConfiguration(classes = {Configuration.class})
public class Test {

    //注入testService对象
    @Autowired
    private TestServiceImpl testService;

    @Test
    public void test1(){
        testService.test();
    }
}