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:

作者:Glen.He 
出处:http://www.cnblogs.com/puresoul/ 
http://www.cnblogs.com/puresoul/p/3483092.html
本文版权归作者和博客园共有,欢迎转载,但未经作者同意必须保留此段声明,且在文章页面明显位置给出原文连接,否则保留追究法律责任的权利。 
原文:http://www.cnblogs.com/111testing/p/6166305.html