junit测试Dao层

通过junit测试spring框架构建下的Dao层示例:

package com.project.dao;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

import org.junit.Assert;
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;


@RunWith(SpringJUnit4ClassRunner.class)	// 不能是PowerMock等别的class,否则无法识别spring的配置文件
@ContextConfiguration("file:conf/applicationContext.xml")	// 读取spring配置文件
public class userDAOTest {
	
	@Autowired	//检索applicationContext.xml,自动注入指定的bean
	UserDAO userDAO;

	@Test
	public void testGetUser() {
		int userId = 1;
		String nickname = "昵称1";
		
		Assert.assertEquals(userId, userDAO.getUser( userId ).getUserId());
		Assert.assertEquals(nickname, userDAO.getUser( userId ).getNickname());
	}
}

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转载自lovelease.iteye.com/blog/1992210
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