Selenium Cross Browser Testing (Fire fox, Google Chrome,Internet Explorer)

Why do we need Cross Browser Testing?

Web based applications are totally different from windows applications. A web application can be opened in any browser by the end user. For example some people prefer to open http://itprofessionalacademy.in/in Firefox browser, while other’s can be using Chrome browser or IE.

Reason Cross Browser Issues

Font size mismatch in different browsers.
JavaScript implementation can be different.
CSS,HTML validation difference can be there according to browsers.
man browser still not supporting HTML5 and latest version of html.
Page alignment and div and frames size.
Image Size is different on browsers.
Browser compatibility issue with different OS. Etc.

Creating Single Webdriver object and running test on different browser :

/* Browser class for creating webdriver object for different browsers*/


import org.openqa.selenium.WebDriver;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;

public class Browser {
	String Chromepath=System.getProperty("user.dir");
	WebDriver driver;
	public WebDriver CreateBrowser(String BrowserType,String URL) {
		// TODO Auto-generated constructor stub
		 String DriverPath=System.getProperty("user.dir");
		 System.out.println(DriverPath);
		if (BrowserType.equalsIgnoreCase("Chrome")) {
			 System.setProperty("webdriver.chrome.driver", DriverPath+"\\Chrome\\chromedriver.exe");
			 ChromeDriver driver= new ChromeDriver();
			 driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
			 driver.get(URL);
			 System.out.println("Chrome Driver Created");
		} 
		else if(BrowserType.equalsIgnoreCase("IE"))
		{
			System.setProperty("webdriver.ie.driver", DriverPath+"\\IEDriver\\IEDriverServer.exe");
			InternetExplorerDriver driver= new InternetExplorerDriver();
			driver.get(URL);
			System.out.println("IE Driver Created");
			
		}
		else if(BrowserType=="")
		{
			 FirefoxDriver driver = new FirefoxDriver();
			 driver.get(URL);
			 System.out.println("FireFox Driver Created");
				
		}
		return driver;
	}

}

/* Browser class for creating webdriver object for different browsers*/

import org.openqa.selenium.WebDriver;

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.chrome.ChromeDriver;

import org.openqa.selenium.firefox.FirefoxDriver;

import org.openqa.selenium.ie.InternetExplorerDriver;

public class Browser {

String Chromepath=System.getProperty("user.dir");

WebDriver driver;

public WebDriver CreateBrowser(String BrowserType,String URL) {

// TODO Auto-generated constructor stub

String DriverPath=System.getProperty("user.dir");

System.out.println(DriverPath);

if (BrowserType.equalsIgnoreCase("Chrome")) {

System.setProperty("webdriver.chrome.driver", DriverPath+"\\Chrome\\chromedriver.exe");

ChromeDriver driver= new ChromeDriver();

driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

driver.get(URL);

System.out.println("Chrome Driver Created");

}

else if(BrowserType.equalsIgnoreCase("IE"))

{

System.setProperty("webdriver.ie.driver", DriverPath+"\\IEDriver\\IEDriverServer.exe");

InternetExplorerDriver driver= new InternetExplorerDriver();

driver.get(URL);

System.out.println("IE Driver Created");

}

else if(BrowserType=="")

{

FirefoxDriver driver = new FirefoxDriver();

driver.get(URL);

System.out.println("FireFox Driver Created");

}

return driver;

}

Use this above Class for creating Browser Object .

This below class will explain how you can create different browser object.

import org.openqa.selenium.WebDriver;
public class firstclass {
	public static void main(String[] args) {
		// Creating object of browser class
		Browser BR= new Browser();
		// Passing 'browser name' (Chrome, Firefox,IE) and 'URL' of the application to be tested
		BR.driver=BR.CreateBrowser("IE","http://www.google.com");// Here pass 'Chrome' for google chrome browser
		WebDriver driver1=BR.driver;
		///////// Below you can use this driver1 object to perform further operation on browser
		}
}

import org.openqa.selenium.WebDriver;

public class firstclass {

public static void main(String[] args) {

// Creating object of browser class

Browser BR= new Browser();

// Passing 'browser name' (Chrome, Firefox,IE) and 'URL' of the application to be tested

BR.driver=BR.CreateBrowser("IE","http://www.google.com");// Here pass 'Chrome' for google chrome browser

WebDriver driver1=BR.driver;

///////// Below you can use this driver1 object to perform further operation on browser

}

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