maven 项目 junit步骤。

1. pom.xml添加对应的jar包

			junit
			junit
			4.4
			test

2.右键项目 java build path 中add library中添加junit

3.编写junit测试文件 如：

package com.sinops.bigscreen.spiders;

import java.util.HashMap;
import java.util.Map;

import javax.annotation.Resource;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.sinops.bigscreen.service.BaiducityService;


@RunWith(SpringJUnit4ClassRunner.class)//使用junit4进行测试 
@ContextConfiguration({"classpath*:spring.xml"})//注意添加多个配置文件用逗号分隔"   .xml","   .xml","   .xml"
public class CongestionIndexTest {
	
	@Resource(name = "baiducityService")
	private BaiducityService bs;
	@Autowired
	private JdbcTemplate jdbcTemplate;
	@Test
	public void test() {
		
		if(jdbcTemplate==null){
			System.out.println("呵呵哒");
		}
    	bs.CachePut();
		CongestionIndex gg=new CongestionIndex();
		gg.jdbcTemplate=jdbcTemplate;
		Map map=new HashMap();
		map.put("DISTRICTCODE", "130500");
		map.put("DISTRICTNAME", "邢台市");
		gg.run();
//		List

4.然后右键运行即可。大概步骤