TestNg注解

package test;

import org.testng.annotations.Optional;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;

public class test01 {

    @Parameters({"name"})//声明参数
    @Test
    public void test01(String name){
        System.out.println("姓名是"+name);
    }

    @Parameters({"username","passwd"})//xml文件里面的内容需要与这里面的名称相对应
    @Test
    public void test02(String user,String psw){
        System.out.println("姓名是"+user+"密码是"+psw);
    }

    @Parameters({"database"})//Optional参数默认值
    @Test
    public void test03(@Optional("mysql") String db){
        System.out.println("数据库名称是"+db);

    }


}

生成testng.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="All Test Suite">
    <parameter name="name" value="yangyifan"></parameter>
    <parameter name="username" value="yangyifan"></parameter>
    <parameter name="passwd" value="123123"></parameter>
    <parameter name="database" value="yyfdatabase"></parameter>
    <test verbose="2" preserve-order="true" name="/Users/yangyifan/Documents/code/study/yyf/src/test/java/test/test01.java">
        <classes>
            <class name="test.test01">
                <methods>
                    <include name="test01"></include>
                    <include name="test02"/>
                    <include name="test03"/>

                </methods>
            </class>
        </classes>
    </test>
</suite>

 

DataProvider

在同一个类里面：

    @DataProvider(name = "testdata")
    public Object[][] data(){
        return new Object[][]{
                {1,2,3},
                {1,4,5},
                {123,123,246}
        };
    }

    @Test(dataProvider = "testdata")//与上方的@DataProvider参数保持一致
    public void test04(int a,int b,int sum){
        System.out.println(a+"+"+b+"="+sum);
        Assert.assertEquals((a+b),sum);//断言
    }

 

    @DataProvider
    public Object[][] data1(){
        return new Object[][]{
                {1,2,3},
                {1,4,5},
                {123,123,246}
        };
    }

    @Test(dataProvider = "data1")//与方法名是一致
    public void test05(int a,int b,int sum){
        System.out.println(a+"+"+b+"="+sum);//及时上面数据集有问题也会全部执行
        Assert.assertEquals((a+b),sum);//断言
    }

在不同的类里面：

package test;

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

public class DATA {
    @Test(dataProvider = "user",dataProviderClass = user.class)
    public void test(String name,String psw){
        System.out.println("姓名是"+name+"密码是"+psw);
    }
}

package test;

import org.testng.annotations.DataProvider;

public class user {
    @DataProvider
    public static Object[][] user(){
        return new Object[][]{
                {"YANGYIFAN","123123"},
                {"YYF","123000"}
        };
    }
}

 

testng和csv数据驱动；