junit learning (8) - unit testing of spring

1. Add Spring's Libraries to the project :

Right click on the project---->Properties---->Java Build Path---->Libraries tab---->Add Library---->MyEclipse Libraries---->Spring xx Core Libraries . What I added here is version 2.5.

 

2. Create a new Spring configuration file under src: applicationContext.xml , and create a new Date bean for testing.

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
	
	<bean id="date" class="java.util.Date"/>
</beans>

3. Create a new unit test class for testing :

package com.wjl.junit;


import java.util.Date;

import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
 * Junit_demo_11
 * spring unit test
 * **/
public class SpringTest {

	private static ApplicationContext context = null;
	@BeforeClass
	public static void setUpBeforeClass() throws Exception {
		context = new ClassPathXmlApplicationContext("applicationContext.xml");
	}
	
	@Test
	public void test(){
		Date date = (Date)context.getBean("date");
		System.out.println(date);//Result: Tue Jan 16 10:03:21 CST 2018, indicating that spring has been added to the project
	}
}

 Indicates that Spring has been added successfully.