TestNG：如何在 Selenium

TestNG 使您能够在项目内并行运行测试方法、测试类和测试用例。通过执行并行执行，我们可以减少“执行时间”，因为测试在不同的线程中同时启动和执行。

在这里我们将看到如何使用 TestNG.

步骤 1）创建 TestNG用于执行测试的 .xml 文件

为此，请遵循以下步骤。

在 eclipse 中创建一个新项目
在项目中创建两个包（分别命名为 com.suite1 和 com.suite2）
在每个包中创建一个类（将其命名为 Flipkart.java 和 Snapdeal.java）并将以下代码复制到相应的类中
在你的项目中创建一个新文件并将其命名为 testng.xml （确保你已经安装了 eclipse 的测试插件，说明可用点击这里).Testng.xml 包含所有配置（classnames、testnames 和 suitnames。

Flipkart.java

package com.suite1;

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.Alert;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.interactions.Actions;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

public class Flipkart{

	WebDriver driver = new FirefoxDriver();
	String username = ""; // Change to your username and passwrod
	String password = "";

	// This method is to navigate flipkart URL
	@BeforeClass
	public void init() {
		driver.manage().window().maximize();
		driver.manage().timeouts().implicitlyWait(60, TimeUnit.SECONDS);
		driver.navigate().to("https://www.flipkart.com");
	}

	// To log in flipkart
	@Test
	public void login() {
		driver.findElement(By.partialLinkText("Login")).click();
		driver.findElement(
				By.cssSelector(".fk-input.login-form-input.user-email"))
				.sendKeys(username);
		driver.findElement(
				By.cssSelector(".fk-input.login-form-input.user-pwd"))
				.sendKeys(password);
		driver.findElement(By.cssSelector(".submit-btn.login-btn.btn")).click();
	}

	// Search For product
	@Test
	public void searchAndSelectProduct() {
		driver.findElement(By.id("fk-top-search-box")).sendKeys("moto g3");
		driver.findElement(
				By.cssSelector("search-bar-submit.fk-font-13.fk-font-bold"))
				.click();

		// select the first item in the search results
		String css = ".gd-row.browse-grid-row:nth-of-type(1) > div:nth-child(1)>div>div:nth-child(2)>div>a";
		driver.findElement(By.cssSelector(css)).click();
	}

	@Test
	public void buyAndRemoveFromCart() {
		driver.findElement(
				By.cssSelector(".btn-express-checkout.btn-big.current"))
				.click();
		driver.findElement(By.cssSelector(".remove.fk-inline-block")).click();
		Alert a = driver.switchTo().alert();
		a.accept();
	}

	@Test
	public void logout() {
		Actions s = new Actions(driver);
		WebElement user = driver.findElement(By.partialLinkText(username));
		s.moveToElement(user).build().perform();
		driver.findElement(By.linkText("Logout")).click();
	}

	@AfterClass
	public void quit() {
		driver.close();
	}
}

SnapDeal.java

package com.suite2;

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.Alert;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.interactions.Actions;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

public class SnapDeal {

	WebDriver driver = new FirefoxDriver();
	String username = ""; // Change to your username and passwrod
	String password = "";
	String pinCode = "";

	// This method is to navigate snapdeal URL
	@BeforeClass
	public void init() {
		driver.manage().window().maximize();
		driver.manage().timeouts().implicitlyWait(60, TimeUnit.SECONDS);
		driver.navigate().to("https://www.snapdeal.com");
	}

	// To log in flipkart
	@Test
	public void login() {
		driver.findElement(By.xpath("//button[text()='Login']")).click();

		driver.switchTo().frame("loginIframe");

		driver.findElement(By.cssSelector("div[onClick='getLoginForm()']"))
				.click();

		driver.findElement(By.id("j_username")).sendKeys(username);
		driver.findElement(By.id("j_password_login")).sendKeys(password);
		driver.findElement(By.id("signin_submit")).click();

		driver.switchTo().defaultContent();
	}

	// Search For product
	@Test
	public void searchAndSelectProduct() {
		driver.findElement(By.cssSelector(".col-xs-20.searchformInput.keyword"))
				.sendKeys("iphone 6s");
		driver.findElement(By.cssSelector(".sd-icon.sd-icon-search")).click();

		// select the first item in the search results
		String css = ".product_grid_row:nth-of-type(1)>div:nth-child(1)";
		driver.findElement(By.cssSelector(css)).click();
	}

	@Test
	public void buyAndRemoveFromCart() {

		driver.findElement(By.xpath("//li[contains(text(),'Silver')]")).click();
		driver.findElement(By.id("pincode-check")).sendKeys(pinCode);
		driver.findElement(By.id("buy-button-id")).click();
		
		driver.findElement(By.cssSelector("i[title='Delete Item']")).click();
		Alert a = driver.switchTo().alert();	
		a.accept();
	}

	@Test
	public void logout() {
		
		driver.findElement(By.linkText("START SHOPPING NOW")).click();
		Actions s = new Actions(driver);
		WebElement user = driver.findElement(By.cssSelector(".sd-icon.sd-icon-user"));
		s.moveToElement(user).build().perform();
		driver.findElement(By.linkText("Logout")).click();
	}

	@AfterClass
	public void quit() {
		driver.close();
	}
}

测试Ng.xml

<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">	

<suite thread-count="1" verbose="1" name="Gmail Suite" annotations="JDK" parallel="tests">
         
  <test name="flipkart">
	 <classes>
	   <class name="com.suite1.Flipkart"/>
	 </classes>
   </test>
   
  <test name="Myntra">
     <classes>
       <class name="com.suite2.SnapDeal"/>
     </classes>
   </test>
</suite>

最终的项目结构如下所示，