Spring整合junit

1、导入pom坐标

         <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>5.2.10.RELEASE</version>
        </dependency>

2、编写测试用例

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = SpringConfig.class)
public class AccountServiceTest {
    @Autowired
    private AccountService accountService;

    @Test
    public void TestFindById(){
        System.out.println( accountService.findById(1));
    }
}

• @RunWith 指定测试用例类型
• @ContextConfiguration 指定测试SpringConfig配置类
• @Autowired 自动装配
• @Test 表明这个是测试用例