What are the various Components of Selenium Testing?

Introduction:

Selenium is the most popular open-source web application and some components are in selenium. We are going to see the importance briefly. If you like to learn Selenium Training in Chennai there are some best institutes to learn with placements.


What is Selenium Testing?

The most popular web application testing open-source tool is selenium. It is used to write automated testing for many languages and functionality of web applications like Ruby, Java, NodeJS, PHP, Perl, Python, and C#, among others. It can also run on many operating systems and browsers. It's used to ensure high-quality web applications 

 

Selenium Components:

Selenium mainly includes a set of tools that are known as components of the selenium.

They are:

  • Selenium IDE

  • Selenium RC

  • Selenium WebDriver

  • Selenium Grid


Selenium IDE:

Selenium IDE is an open-source testing automation tool that can record and run it in action on the web application. Its convenient features are really good, manual testers who have to repeat their test scenarios are benefiting from the tool. You can use the software more efficiently there are seven important tips, 

that are:

  • Selenium Useful Commands.

  • String Manipulation.

  • Xpath.

  • Run Parallel Testing.

  • Make your CSV to Read Test Data.

  • Try Xpath Skills on Testing Sites.

  • Utilize Plugins that Expand Selenium IDE capacity.




Selenium RC:

This is a key part of selenium, The Selenium RC is known as Remote Controller, but its environment RC is very hard to use. Web driver offers powerful features, but also users can continue to develop scripts using RC. It's a framework for testing. The developers design test scripts in multiple languages to automate the test cases. It was a client library and a server that started and quit the browsers.


Selenium RC is deprecated :


  • Selenium RC has difficult and redundant APIs.

  • Selenium RC is not compatible with the HTML unit browser.

  • Selenium RC has in−built HTML.

  • Selenium RC has selenium .typeKeys and selenium .type APIs which have all tasks.



Selenium WebDriver:


Selenium WebDriver is a web framework that permits you to execute cross-browser testing. There are 4 major components in selenium Web Tools. That is:

  • Browser Drivers

  • Browsers

  • Selenium Client library

  • JSON wire protocol over HTTP

This tool is used to automate web-based application testing to confirm that it performs expectedly. 

 

Selenium Grid:

Selenium Grid is a smart proxy server that makes it easy to run tests in parallel on multiple machines. There are two major components of the selenium grid that are hub & Node. This is done by routing commands to remote web browser instances, where one server acts as the hub. This hub router test commands that are in JSON format to multiple registered Grid nodes.


Conclusion:

In this article, we discussed the concept of Selenium IDE, Selenium RC, Selenium WebDriver, and Selenium Grid & provide several essential tips. Learning all these without any support for some additional courses may be a burden. Check Out Dot Net Training in Chennai to improve your skills and opportunities.

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