Your Guide For Learning the Selenium Testing Tool!

Selenium is the tool which is used to automatically test web browsers across the world for various web applications. Students who wish to get their career in the software industry can choose the Selenium Testing Profession. People who don’t like the habit of coding can choose Selenium for their career, because Selenium is a free, open-source, multiple operating system and programming language.

 

It’s easy to learn, but you have to know any of the programming languages supported by Selenium, such as Java, Python and Ruby, etc. If you don’t know any of these languages, start studying any of these with your choice for better opportunities. Most of them will take the Selenium and one of the programming languages as the Selenium training in Chennai, to get the understanding of the subject to the core.


Even though Selenium is an open source software tool, it too has some written rules for how to work. Let’s see it from Scratch:

  • Create a web driver session

  • Navigate a web page

  • Act on a located element

  • Report the result of an assertion

  • End the session


Components of Selenium: 

There are four tools mainly used with selenium:

  1. Selenium IDE

  2. Selenium RC

  3. WebDriver

  4. Selenium Grid


Selenium IDE

It is known as a Selenium Integrated Development Environment and it’s suitable for the selenium suite in a suitable framework. Selenium IDE is the easiest one to learn quickly. It is very easy to install through Firefox plugins. The Selenium IDE should have been used as a prototyping tool and it has no programming language for using Selenium because they should have known of HTML and DOM. Other Selenium framework related plugins are installed by Selenium RC and Webdriver. 


Selenium RC

It is known as Selenium Remote Control and it is also one of the oldest testing tools compared with IDE. It is mainly used as a flagship testing framework with Selenium for a long time, that enables a QA or developer to write the testing programs and it automates test the program with web application through HTTP website. But the only disadvantage of It is, it is not as easy to install as an IDE.


WebDriver

It is better than both Selenium IDE and Selenium RC in many aspects such as performance, speed, calculations, bugging, etc. It is unlike Selenium RC and does not rely on Javascript with the Selenium Automation Testing. It controls the browser to directly communicate with it. The person who is using this can execute multiple tasks through multiple programs through multiple OS. It can be also used to write a test script with linux commands and run in its windows.


Selenium Grid

It is used in communicating with Selenium RC to run the program parallelly with the testing program. It can also be tested with different machines and different browsers at the same time.


These are the tools used in selenium to work or run the program with the website. 


Selenium mainly outweighs the advantages that are:

  • Cost - It is completely free.

  • Flexibility - It can support many programming languages, browsers and platforms.

  • Parallel test - it only uses the quality centre.


Salary Package

Selenium developers will have a salary of 3.5 lakh to 14 lakh per annum based on their experience. The average salary of a selenium tester is 6.8 lakh per annum. The salary depends on various factors such as locations, experience, other resources such as certification after taking Selenium Course in Chennai, updated education and others.


Advantage of Being a Selenium Testing Professional

  • Brand Enhancement of Opportunities

  • Cost effective learning

  • Efficiency and Increase in coverage area

  • Reusability 

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