介绍在Spring的框架下,做
单元测试的两种办法。
除了junit4和spring的jar包,还需要spring-test.jar。引入如下依赖:
<span style="font-size:18px;"><span style="white-space:pre"> </span><dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>3.1.1.RELEASE</version> </dependency></span> |
然后测试类需要继承自AbstractJUnit4SpringContextTests,这样就可以在测试类中使用注解简单的注入需要的bean了。
<span style="font-size:18px;"><span style="color:#ff0000;">@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration({"classpath:applicationContext.xml"})</span> public class ReadDaoImplTest extends<span style="color:#ff0000;"> AbstractJUnit4SpringContextTests</span>{ @Resource ReadDao readDao; @Test public void getListTest(){ List<Client> clientList = readDao.getList("client.test", null); for(Client c:clientList){ System.out.println(c.getVersionNum()); } } } </span> |
二、手动加载spring的配置文件,并启动spring容器
public class ReadDaoImplTest { public static void main(String[] args){ ClassPathXmlApplicationContext context = <span style="color:#ff0000;">new ClassPathXmlApplicationContext("applicationContext.xml");</span> context.start(); ReadDao fqaService = (ReadDao) context.getBean("readDao"); System.out.println(fqaService); } } |
用这种方式测试,只需要Ctrl+F11就行了