Source code          
package com.bobohe.test01;

import com.bobohe.test01.App;

import org.springframework.beans.factory.BeanFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
* Unit test for simple App.
*/
public class AppTest extends TestCase {

        public void testApp() {
                BeanFactory bf = new ClassPathXmlApplicationContext("ApplicationContext.xml");
                AppInterface at = (AppInterface) bf.getBean("app");
                at.testAspectJ("real params");
                System.out.println(at.getClass());
                assertTrue(true);
        }

}

Source code          
package com.bobohe.test01;

import com.bobohe.test01.App;

import org.springframework.beans.factory.BeanFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
* Unit test for simple App.
*/
public class AppTest extends TestCase {

        public void testApp() {
                BeanFactory bf = new ClassPathXmlApplicationContext("ApplicationContext.xml");
                AppInterface at = (AppInterface) bf.getBean("app");
                at.testAspectJ("real params");
                System.out.println(at.getClass());
                assertTrue(true);
        }

}