Spring 单元测试

import com.gloryofme.onlineshop.manage.mapper.ItemMapper;
import com.gloryofme.onlineshop.manage.pojo.Item;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.internal.runners.JUnit4ClassRunner;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.transaction.annotation.Transactional;

/**
* Created by YU on 2016/7/2.
*/
@RunWith(JUnit4ClassRunner.class)
@Transactional
public class SpringTest {
private static ItemMapper itemMapper;
@BeforeClass
public static void init(){
ApplicationContext context = new ClassPathXmlApplicationContext("spring/applicationContext-*.xml");
itemMapper = context.getBean(ItemMapper.class);
}
@Test
public void test(){
Item item = itemMapper.selectById(Long.valueOf(536563));
item.getTitle();
}
}