spring测试的2种方式

环境：spring 3.0.5 , junit 4.8.1

1 使用junit

import java.util.List;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.transaction.TransactionConfiguration;
import org.springframework.transaction.annotation.Transactional;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={"classpath:/applicationContext.xml","classpath:/applicationContext*.xml","classpath:/com/test/spring/hibernate.xml"})
@TransactionConfiguration(transactionManager="transactionManager",defaultRollback=true)
@Transactional 
public class BaseDAOTestCaseJunit {

	@Autowired
	YourDAO yourDAO; //这个换成要测试的DAO

	@Autowired
	YourDAO2 yourDAO2; //第2个DAO
	
	@Before
	public void init(){
		System.out.println("init...");
	} 
	//
	@Test
	public void getList(){ //junit的test方法
		List l = yourDAO.yourMethod();
		for(int i = 0 ; i< l.size(); i++){
			System.out.println(l.get(i));
		}
	} 
	
}

2 直接在main函数中调用spring

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.stereotype.Service;
import org.springframework.test.context.transaction.TransactionConfiguration;
import org.springframework.transaction.annotation.Transactional;


/**
 * SpringTest
 * 就是把这个类注册成service，然后获取该类，调用方法。所以建个普通类，直接掉其他service也可以
 * @author MaXin
 *
 */
@Service("testSpring")
@Transactional
@TransactionConfiguration(transactionManager="transactionManager",defaultRollback=true)
public class TestSpring {

	@Autowired
	YourDAO YourDAO; //这个换成要测试的DAO

	@Autowired
	YourDAO2 yourDAO2; //第2个DAO
	
	//
	public void getList(){
		List l  = YourDAO.yourMethod(); //调用具体DAO的方法
		for(int i = 0 ; i< l.size(); i++){
			System.out.println(l.get(i));
		}
	} 
	
	public static void main(String [] args){
		String[] configLocations = { "classpath*:/com/test/spring/hibernate.xml",
			"classpath*:applicationContext.xml","classpath*:applicationContext*.xml" };
		ApplicationContext ctx = new ClassPathXmlApplicationContext(configLocations);
		TestSpring  one = (TestSpring) ctx.getBean("testSpring");
		one.getList();
	}
	
	
	
}

要是想点一下，把所有的东西都测试了，那就用junit吧。
不过要是遇到，不方便开web程序的，并且刚写完DAO，想试试性能的，就用第2种吧，很方便。
关于spring注解：http://www.iteye.com/topic/295348
这里就强调一下：

<!--使用以下标签，让spring知道在哪找注解 
xmlns:context="http://www.springframework.org/schema/context" 
-->
<context:component-scan base-package="com.test"/>

Cron expressions：http://www.quartz-scheduler.org/documentation/quartz-1.x/tutorials/crontrigger