java junit 单元测试代码样例

maven中要导的包：

 <dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-test</artifactId>
  <version>4.1.0.RELEASE</version>
</dependency>
<dependency>
  <groupId>junit</groupId>
  <artifactId>junit</artifactId>
  <version>RELEASE</version>
</dependency>

@RunWith(SpringJUnit4ClassRunner.class)
//告诉junit spring配置文件
@ContextConfiguration("classpath:applicationContext.xml")
/*@WebAppConfiguration注解是为了应对swagger影响单元测试添加的*/
@WebAppConfiguration
public class UserTest {
    @Autowired
    private UserService userService;

    @Test
    public void getUser()  {
        System.out.println("ininin");
        UserInfo userInfo = new UserInfo();
        userInfo = userService.getUserByName("告鸟");
        System.out.println(userInfo.getUsername());
        for(RoleInfo r : userInfo.getRoleInfoList()){
            System.out.println(r.getRolename());
        }

    }
}