Setup Grid and run your test script on different Machine

1. selenium-server-standalone-3.11.0.jar should download on our local machine. we can download this from here https://www.seleniumhq.org/download/
2. After that open the command prompt and go in to the drive where we have downloaded "selenium-server-standalone-3.11.0.jar" file and run the command "java -jar selenium-server-standalone-3.11.0.jar -role hub "
3. Once this will execute successfully we can see on console "Selenium Grid hub is up and running"
4. Now we can see GRID console on browser by opening this url: http://localhost:4444/grid/console
5. Now GRID is setup successfully
5. Now we have to register Node machine with GRID. For this we will open the node machine and download "selenium-server-standalone-3.11.0.jar", chrome driver, Firefox driver form here https://www.seleniumhq.org/download/

6. After that we have to register node machine with GRID by running this command using command prompt :

For Chrome Browser run this command using command prompt by changing chromedriver.exe location and port no

java -Dwebdriver.chrome.driver="put your chrome driver path\chromedriver.exe" -jar selenium-server-standalone-3.11.0.jar -role webdriver -hub http://localhost:4444/grid/register -port 5556 -maxSession 10 -browser browserName="Chrome",platform=WINDOWS

For Firefox Browser run this command using command promt by changing geckodriver.exe location and port no

java -Dwebdriver.gecko.driver="put your firefox driver path\Downloads\geckodriver.exe" -jar selenium-server-standalone-3.11.0.jar
-role webdriver -hub http://localhost:4444:4444/grid/register -port 5555 -maxSession 10 -browser browserName="firefox",platform=WINDOWS

7. After that we can see on console node is registred with grid successfully
8. Go to the GRID machine and referesh the grid console url : http://localhost:4444/grid/console
9. Now we can see two node with diffrente ip address and port no registered with GRID with browser name as well

Create Test Case Like this:

package testDemo;

import java.net.URL;

import org.openqa.selenium.Platform;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.remote.DesiredCapabilities;

import org.openqa.selenium.remote.RemoteWebDriver;

import org.testng.annotations.AfterTest;

import org.testng.annotations.BeforeTest;

import org.testng.annotations.Test;

public class TestGrid{

WebDriver driver;

String nodeUrl = "http://localhost:5555/wd/hub";

String baseUrl = "https://www.americangirl.com/shop/";

@BeforeTest

public void atBeforeTest() throws Exception{

DesiredCapabilities Dcp = new DesiredCapabilities(); 

Dcp = DesiredCapabilities.chrome();

Dcp.setBrowserName("chrome");

Dcp.setPlatform(Platform.ANY);

driver = new RemoteWebDriver(new URL(nodeUrl), Dcp);

}

@Test

public void atTest() throws Exception{

driver.manage().window().maximize();

driver.get(baseUrl);

System.out.println("Page title is :  " + driver.getTitle());

System.out.println("Page current url is : " + driver.getCurrentUrl());

}

@AfterTest

public void closeWindow() throws Exception{

//driver.close();

}

}