Selenium2(webdriver)入门之TestNG的使用

一、在Eclipse中安装TestNG

1、打开eclipse-->help-->Install New Software-->Add,输入Name和Location后，点击OK。

TestNG官方下载地址：http://testng.org/doc/download.html

2、然后选中TestNG，单击Next安装

3、安装好TestNG后重启eclipse查看是否安装好，Help-->About Eclipse-->Installation Details，如图：

二、使用TestNG来运行单个测试案例：

1、新建TestHelloWorldTestNG.java类，目录结构如下：

2、测试代码：　

 1 package com.selenium;
 2
 3 import org.openqa.selenium.By;
 4 import org.openqa.selenium.WebDriver;
 5 import org.openqa.selenium.WebElement;
 6 import org.openqa.selenium.firefox.*;
 7 import org.testng.annotations.*;
 8 import org.testng.Assert;
 9
10
11 public class TestHelloWorldTestNG {
12
13     WebDriver driver;
14     @Test
15     public void helloWorld() throws Exception {
16         //如果火狐浏览器没有默认安装在C盘，需要制定其路径
17         //System.setProperty("webdriver.firefox.bin", "D:/Program Files/Mozilla firefox/firefox.exe");
18         driver = new FirefoxDriver();
19         driver.get("http://www.baidu.com/");
20
21         driver.manage().window().maximize();
22
23         WebElement txtbox = driver.findElement(By.name("wd"));
24         txtbox.sendKeys("Glen");
25
26         WebElement btn = driver.findElement(By.id("su"));
27         btn.click();
28
29         String expectedTitle = "Glen_百度搜索";
30         String actualTitle = driver.getTitle();
31
32         Assert.assertEquals(actualTitle,expectedTitle);
33     }
34
35     @AfterTest
36     public void tearDown(){
37         driver.quit();
38     }
39
40 }

3、然后右键Run As-->TestNG Test,运行结果如下：　　

[TestNG] Running:
  C:\Users\Administrator\AppData\Local\Temp\testng-eclipse-332204777\testng-customsuite.xml

PASSED: helloWorld

===============================================
    Default test
    Tests run: 1, Failures: 0, Skips: 0
===============================================

===============================================
Default suite
Total tests run: 1, Failures: 0, Skips: 0
===============================================

[TestNG] Time taken by [FailedReporter passed=0 failed=0 skipped=0]: 1 ms
[TestNG] Time taken by org.testng.reporters.jq.Main@15d56d5: 34 ms
[TestNG] Time taken by org.testng.reporters.JUnitReportReporter@19106c7: 11 ms
[TestNG] Time taken by org.testng.reporters.EmailableReporter2@1632c2d: 4 ms
[TestNG] Time taken by org.testng.reporters.XMLReporter@cdedfd: 11 ms
[TestNG] Time taken by org.testng.reporters.SuiteHTMLReporter@13caecd: 22 ms

三、使用TestNG来运行多个测试案例：

1、增加一个失败的测试类TestHelloWorldTestNG_Fail.java：

 1 package com.selenium;
 2
 3 import org.openqa.selenium.By;
 4 import org.openqa.selenium.WebDriver;
 5 import org.openqa.selenium.WebElement;
 6 import org.openqa.selenium.firefox.*;
 7 import org.testng.annotations.*;
 8 import org.testng.Assert;
 9
10
11 public class TestHelloWorldTestNG_Fail {
12
13     WebDriver driver;
14     @Test
15     public void helloWorld() throws Exception {
16         //如果火狐浏览器没有默认安装在C盘，需要制定其路径
17         //System.setProperty("webdriver.firefox.bin", "D:/Program Files/Mozilla firefox/firefox.exe");
18         driver = new FirefoxDriver();
19         driver.get("http://www.baidu.com/");
20
21         driver.manage().window().maximize();
22
23         WebElement txtbox = driver.findElement(By.name("wd"));
24         txtbox.sendKeys("Glen");
25
26         WebElement btn = driver.findElement(By.id("su"));
27         btn.click();
28
29         String expectedTitle = "Glen_百度";
30         String actualTitle = driver.getTitle();
31
32         Assert.assertEquals(actualTitle,expectedTitle);
33     }
34
35     @AfterTest
36     public void tearDown(){
37         driver.quit();
38     }
39
40 }

2、在项目下新建一个Suite.xml文件：　　

<suite name="seleniumcn.cn.demo">
    <test name="test_seleniumcn" >
        <classes>
            <class name="com.selenium.TestHelloWorldTestNG"/>
            <class name="com.selenium.TestHelloWorldTestNG_Fail"/>
        </classes>
    </test>
</suite>

3、目录结构：

4、右键Suite.xml文件，Run As->TestNG Suite,如此就会运行suite.xml文件中所有的案例。　　

[TestNG] Running:
  F:\workspace\WebDriverDemo\Suite.xml

===============================================
seleniumcn.cn.demo
Total tests run: 2, Failures: 1, Skips: 0
===============================================

5、右键WebDriverDemo刷新项目，目录中会新增加一个test.output文件夹，打开 index.html可以看一个简单的报告。

目录：

报告：