junit测试入门

针对某个接口实现单元测试

import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.hx.ssh.bean.Login;

public class LoginServiceTest  {

          //不继承extends TestCase
 
 private static LoginService loginService;

 @BeforeClass
 public static void setUpBeforeClass() throws Exception {
  ApplicationContext ctx = new ClassPathXmlApplicationContext("beans.xml");
  loginService = (LoginService)ctx.getBean("loginService");
 }
 @Test

//添加测试注释，方法名以test开头
      public void testSave(){
     Login login = new Login("sff");
     loginService.save(login);
  
 }

}