testng入门教程14数据驱动(不同文件)

数据与test脚本不在同一文件时，下面是数据：

package data_driver_two_parts;

import org.testng.annotations.DataProvider;

public class TestDataProvider {
    @DataProvider
    public static Object[][] DataMethodNoName(){
        return new Object[][]{
            {"data with no name 1"},
            {"data with no name 2"},
            {"data with no name 3"}
        };
    }    

    @DataProvider(name="datamethodwithname")
    public static Object[][] DataMethodwithName(){
        return new Object[][]{
            {"data with name 4"},
            {"data with name 5"},
            {"data with name 6"}
        };
    }
    }

下面是test脚本：

package data_driver_two_parts;

import org.testng.annotations.Test;

public class testcase_for_driver {

    @Test(dataProvider="DataMethodNoName",dataProviderClass=data_driver_two_parts.TestDataProvider.class)
    public void testDataDriven_1(String a){
        System.out.println("this is : "+a);
        }

    @Test(dataProvider="datamethodwithname",dataProviderClass=data_driver_two_parts.TestDataProvider.class)
    public void testDataDriven_2(String b){
        System.out.println("l am "+b);
    }
}

右键----->RunAs----->TestNG test   运行结果如下：

[TestNG] Running:
  C:\Users\chenjia\AppData\Local\Temp\testng-eclipse--112979388\testng-customsuite.xml

this is : data with no name 1
this is : data with no name 2
this is : data with no name 3
l am data with name 4
l am data with name 5
l am data with name 6
PASSED: testDataDriven_1("data with no name 1")
PASSED: testDataDriven_1("data with no name 2")
PASSED: testDataDriven_1("data with no name 3")
PASSED: testDataDriven_2("data with name 4")
PASSED: testDataDriven_2("data with name 5")
PASSED: testDataDriven_2("data with name 6")

===============================================
    Default test
    Tests run: 6, Failures: 0, Skips: 0
===============================================

===============================================
Default suite
Total tests run: 6, Failures: 0, Skips: 0
===============================================