Selenium Grid 4- on VMBox - Latest

Download Ubuntu desktop ISO file (2.5GB size) : https://ubuntu.com/download/desktop

Installing virtual box  Video:  https://youtu.be/x5MhydijWmc

download and install virtual box  :https://www.virtualbox.org/wiki/Downloads

General --> Advance --> Bidirectional both options

Network --> Adaptor --> Attached to "Bridged Adaptor"

start Ubuntu  in vritualbox 

go to terminal 

$sudo apt-get update

$sudo apt- install openjdk-11-jdk

$java -version

from https://www.selenium.dev/downloads/  download selenium GRID  Latest Stable Version

go to downloads and unzip the downloaded file

go to terminal

$cd Downloads   

$ java -jar selenium-server-4.11.0.jar standalone  --selenium-manager true

take the URL from CLI and launch it in the browser

add testNG dependency in maven pom.xml and ensure TestNG plugin is installed

Write test case in TestParallel.java

Run the  testngGrid.xml in Eclipse.

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Hub - Node : Same Machine

HUB:

$ cd Downloads> 

$  Downloads> java -jar selenium-server-4.11.0.jar  hub   

Node 1 :

$  Downloads> java -jar selenium-server-4.11.0.jar  node  --selenium-manager true --port 5555  

Node 2 :

$  Downloads> java -jar selenium-server-4.11.0.jar  node  --selenium-manager true --port 6666

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Hub - Node : different machines 

 

HUB:

$ cd Downloads> 

$  Downloads> java -jar selenium-server-4.11.0.jar  hub   

copy both TCP IP address  from CLI. and use in the below node commands

Node 1 :

$  Downloads> java -jar selenium-server-4.11.0.jar node --detect-drivers true --publish-events tcp://192.168.0.107:4442 --subscribe-events tcp://192.168.0.107:4443   --selenium-manager true --port 7777

Node 2 :

$  Downloads> java -jar selenium-server-4.11.0.jar node --detect-drivers true --publish-events tcp://192.168.0.107:4442 --subscribe-events tcp://192.168.0.107:4443   --selenium-manager true --port 8888

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testngGrid.xml

<?xml version="1.0" encoding="UTF-8"?>

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

<suite parallel="tests" name="GridSuite">

<test thread-count="5" parallel="tests" name="Chrome Test">

<parameter name="browser" value="chrome" />

<classes>

<class name="gridpkg.TestParallel" />

</classes>

</test>

<test thread-count="5" parallel="tests" name="FireFox Test">

<parameter name="browser" value="firefox" />

<classes>

<class name="gridpkg.TestParallel" />

</classes>

</test>

</suite>  

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TestParallel.java

package grid;

import java.net.MalformedURLException;

import java.net.URL;

import org.openqa.selenium.By;

import org.openqa.selenium.Capabilities;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.chrome.ChromeOptions;

import org.openqa.selenium.firefox.FirefoxOptions;

import org.openqa.selenium.remote.RemoteWebDriver;

import org.testng.annotations.Parameters;

import org.testng.annotations.Test;

public class TestParallel

{

protected static ThreadLocal<RemoteWebDriver> driver = new ThreadLocal<RemoteWebDriver>();

public Capabilities cap;

public WebDriver getDriver()

{

return driver.get();

}

@Parameters({"browser"})

@Test

public void doSearch(String browser) throws MalformedURLException, InterruptedException

{

if (browser.equals("chrome"))

{

cap = new ChromeOptions();

} 

            else if (browser.equals("firefox"))

{

cap = new FirefoxOptions();

}

//driver.set(new RemoteWebDriver(new URL("http://192.168.0.109:4444"), cap)); // kali

driver.set(new RemoteWebDriver(new URL("http://192.168.0.107:4444"), cap)); // windows

getDriver().get("http://google.com");

System.out.println(getDriver().getTitle());

getDriver().findElement(By.name("q")).sendKeys("helloGrid : " + browser);

System.out.println(getDriver().getTitle() + " --- on browser ---" +  browser); 

Thread.sleep(10000);

getDriver().quit();

}

}

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