（三）利用@DataProvider传递参数

具体实现如下：

@DataProvider(name="couponListData")
    public Object[][] couponListData(){
        //自己定义Object[][]值
        List<ListManage> couponManageList = ExcelUtil.simpleRead(AdminFileName.CouponManagePath, ListManage.class);
        Object[][] o = new Object[couponManageList.size()][];
        for(int i=0; i<couponManageList.size();i++){
            JSONObject jsonObject = new JSONObject(true);
            Object[] objects = new Object[3];
            jsonObject.put("condition",couponManageList.get(i).getCondition());//code:券码编号,name:券码名字,customer_name:采购用户
            jsonObject.put("content",couponManageList.get(i).getContent());
            jsonObject.put("current_page",couponManageList.get(i).getCurrentPage());
            jsonObject.put("page_size",couponManageList.get(i).getPageSize());
            objects[0] = couponManageList.get(i).getCode();
            objects[1] = couponManageList.get(i).getAccountInformation();
            objects[2] = jsonObject;
            o[i] = objects;

        }
        return o;
    }

@Test(dataProvider = "couponListData")
    public void couponList(String code,String accountInformation,JSONObject data) throws Exception{

}

不同类的用法:

数据驱动类DataProviderDemo .java

package com.yck.demo.data;

import org.testng.annotations.DataProvider;

import com.yck.demo.entity.TestDataVo;
import com.yck.demo.utils.MybatisUtil;

public class DataProviderDemo {

	@DataProvider(name = "providerName")
	public TestDataVo[][] demo() {
		String statement = "mapper.TestDataMapper.getdataByCaseName";
		TestDataVo vo1 = MybatisUtil.excuteSelect(statement, "1");
		TestDataVo vo2 = MybatisUtil.excuteSelect(statement, "2");
		TestDataVo vo3 = MybatisUtil.excuteSelect(statement, "3");
		TestDataVo[][] dataVo = {{vo1},{vo2},{vo3}};
		return dataVo;

	}

}

测试用例类：

package com.yck.demo.testcase;

import java.io.IOException;
import java.io.InputStream;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import com.yck.demo.entity.TestDataVo;

public class DemoTestCase {

	@Test(dataProvider= "providerName",dataProviderClass= com.yck.demo.data.DataProviderDemo.class)
	public void test(TestDataVo vo) {
		System.out.println(vo.getActual());
	}
}