TestNg 9. 参数化测试-DataProvider参数化

首先利用@DataProvider(name = "XXX")的属性，将name的值XXX 传递给 @Test(dataProvider = "XXX")

看以下一段代码：

package com.course.testng.parameter;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import java.lang.reflect.Method;

public class DataProviderTest {

    @Test(dataProvider = "data")
    public void testDataProvider(String name,int age){
        System.out.println("name = " + name + ",age = " + age);

    }

    @DataProvider(name = "data")
    public Object[][] providerData(){
        Object[][] o = new Object[][]{
                {"zhangsan",10},
                {"lisi",20},
                {"wangwu",30}
        };

        return o;
    }

    @Test(dataProvider = "methodData")
    public void test1(String name,int age){
        System.out.println("test1:  name = " + name + ",age = " + age);
    }

    @Test(dataProvider = "methodData")
    public void test2(String name,int age){
        System.out.println("test2:  name = " + name + ",age = " + age);
    }

    @DataProvider(name = "methodData")
    public Object[][] methodDataTest(Method method){
        Object[][] result = null;
　　　　　//method.getName().equals("方法名字，和方法名字匹配传值")
        if (method.getName().equals("test1")){
            result = new Object[][]{
                    {"zhangsan",20},
                    {"lisi",25}};
        }else if(method.getName().equals("test2")){
            result = new Object[][]{
                    {"wangwu",50},
                    {"zhaoliu",60}
            };
        }
        return result;
    }

}

结果：

test1: name = zhangsan,age = 20
test1: name = lisi,age = 25
test2: name = wangwu,age = 50
test2: name = zhaoliu,age = 60
name = zhangsan,age = 10
name = lisi,age = 20
name = wangwu,age = 30

===============================================
Default Suite
Total tests run: 7, Failures: 0, Skips: 0
===============================================

Process finished with exit code 0