Spring项目中使用Junit单元测试并配置数据源的操作

<? xml version = "1.0" encoding = "UTF-8" ?>

     < beans:beans xmlns:beans = "http://HdhCmsTestspringframework.org/schema/beans"

                  xmlns:xsi = "http://HdhCmsTestw3.org/2001/XMLSchema-instance"

                  xmlns:context = "http://HdhCmsTestspringframework.org/schema/context"

                  xmlns:aop = "http://HdhCmsTestspringframework.org/schema/aop"

                  xmlns:tx = "http://HdhCmsTestspringframework.org/schema/tx"

                  xsi:schemaLocation="http://HdhCmsTestspringframework.org/schema/beans

                  http://HdhCmsTestspringframework.org/schema/beans/spring-beans-3.0.xsd

                  http://HdhCmsTestspringframework.org/schema/context

                  http://HdhCmsTestspringframework.org/schema/context/spring-context-3.0.xsd

                  http://HdhCmsTestspringframework.org/schema/aop

                  http://HdhCmsTestspringframework.org/schema/aop/spring-aop-3.0.xsd

                  http://HdhCmsTestspringframework.org/schema/tx

                  http://HdhCmsTestspringframework.org/schema/tx/spring-tx-3.0.xsd">

     < beans:bean id = "dataSource"

                 class = "org.springframework.jdbc.datasource.DriverManagerDataSource" >

     < beans:property name = "driverClassName" value = "oracle.jdbc.OracleDriver" />

     < beans:property name = "url" value = "jdbc:oracle:thin:@127.0.0.1:1521:sjk" />

     < beans:property name = "username" value = "username" />

     < beans:property name = "password" value = "password" />

     </ beans:bean >

</ beans:beans >

public class CommonDAOJdbc_StandardTest {

     private volatile static BeanFactory factory;

     @Test

     public void testGetFirmCanOutBalance() {

         // 获取Bean

         CommonDAO commonDAO = (CommonDAO) factory.getBean( "commonDAO" );

         // 此处可调用CommonDAO类中的方法

     }

     @Before

     public void init() {

         System.out.println( "加载spring配置开始 ............" );

         ArrayList<String> list = new ArrayList<String>();

         list.add( "spring.xml" );            // 将Sprint配置文件加入待加载列表

         list.add( "Spring_jndi_test.xml" );  // 将测试用的数据源配置文件加入待加载列表

         try {

             factory = new ClassPathXmlApplicationContext(list.toArray( new String[list.size()]));

             // 保证虚拟机退出之前 spring中singtleton对象自定义销毁方法会执行

             ((AbstractApplicationContext) factory).registerShutdownHook();

         } catch (Exception e) {

             e.printStackTrace();

             System.out.println( "加载配置文件时发生错误" + e);

         }

         System.out.println( "加载spring配置结束............." );

     }

}