junit 4.x 测试 spring

项目中的测试用例都是junit 3.8测试的，今天想试一下 4.8，所以在网上找了些东西，随便写一下以免下次用。

使用Junit4.4测试
在类上的配置Annotation
@RunWith(SpringJUnit4ClassRunner.class) 用于配置spring中测试的环境
@ContextConfiguration(Locations="../applicationContext.xml") 用于指定配置文件所在的位置
@Test标注在方法前，表示其是一个测试的方法 无需在其配置文件中额外设置属性.

@RunWith(SpringJUnit4ClassRunner.class)
// classpath*: expression in @ContextConfiguration is a bug of Spring 2.5. It's fixed in 2.5.1

@ContextConfiguration(locations = {
"classpath:/applicationContext.xml",
"classpath:/applicationContext-dao.xml",
"classpath:/applicationContext-service.xml",
"classpath:/applicationContext-resources.xml",
"classpath*:/applicationContext.xml",
"classpath:/**/applicationContext*.xml"
}, inheritLocations = true) 
public class SimpleDaoTest {

	@Autowired
	private UserService userService;

	@Test
	public void testGetAllUserList()
	{
	    /*
               你要测试的东西
              */
	}

}

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { 
		"classpath:applicationContext.xml",
		"classpath:framework-base-common.xml" }, 
		inheritLocations = true)

public class TestUserDaoImp {

	@Autowired
	private UserDao userDao;

	@Test
	public void testGetAllUserList() {
		try {
			System.out.println(userDao.getAllUserList().size());
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

}