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Roadmap to Become a Selenium Automation Testing Professional!

Selenium Automation Testing

Selenium is an open-source application that automates web browsers. You can write test scripts using a single interface using this tool in a variety of computer languages, including Ruby, Java, NodeJS, PHP, Perl, Python, and C#. Selenium is a popular automated testing tool for web applications. It is a web automation framework that automates testing while simulating user behaviours. Selenium supports various browsers, including IE, Chrome, Firefox, and others. As a result, non-functional and functional testing can be done using it. In addition, Selenium offers APIs and extensions for most programming languages, allowing you to use this framework to automate online applications. A development methodology is agile. It begins with the most fundamental operational revision of the design phase that can be updated over time. A smart server called Selenium Grid distributes test commands to instances of browsers on remote devices. The Grid can reduce test runtime by running numerous test scripts simultaneously on multiple remote devices. Parallel testing is the term used for this.

Selenium IDE is a Chrome & Firefox plugin that could record 'natural' browser interactions and generate code in Selenese and C#, Java, Python, and Ruby. Within the IDE, testers can enable "recording" and "play out" the test scenario. Then, the IDE may repeat those interactions and show any problems as red highlights. With the Selenium tool, you can create automated tests for web applications in different programming languages. Numerous open-source Selenium projects are included in the main Selenium project, which SeleniumHQ maintains via GitHub. The Selenium IDE, Selenium WebDriver, & Selenium Grid are all part of the package, and each takes a unique tack on supporting browser automation.

Need of Selenium Testing

That system test is really simple. Testers are more likely to look for problems in every user's workflow on in as many various OS-browser setups as necessary in order to meet the benchmarked compatibility standards. How long it will take to make sure the website is fully operating will depend on how many human testers there are (and how detailed the test cases are). In order to release quickly, modern product teams and engineers must allocate more time for testing. They employ automation, powered by Selenium, to enhance their testing because of this.

Usage of Selenium Testing

Selenium's widespread use is a result of its adaptability. Selenium can be used to test any code or application by anyone who creates web-based software, from UI engineers doing visual regression tests after a new integration to lone freelance programmers running quick tests for troubleshooting. In a corporate context, QA engineers are in charge of selenium testing. In order to increase test coverage and accuracy, they are in charge of updating outdated test suites for more recent revisions of the product, maintaining test infrastructure, and creating focused, reliable scripts. To find "show-stopper" issues, they would create comprehensive test suites, and they would also give consumers advice on raising project performance standards. Their ultimate goal is to maximise test coverage and efficacy, which will raise the engineers' overall work productivity.

Future of Selenium

The most recent version of the tool, Selenium 4, was just launched. Among the features included in this release are an improved Selenium grid, an improved Selenium IDE3, relative locators in Selenium 4, the Chrome debugging protocol, and much more.

Nearly 20% of businesses want to manage more than 75% of their testing process, while over 33% want to automate between 50% and 75% of their testing process.[1]

Most Used Selenium Automation Testing Tools

Selenium IDE

All you need to know about Selenium IDE is covered in the Selenium training in Chennai. The Selenium Integrated Development Environment (IDE) was created in 2006 by Shinya Kasatani. Typically, a simple user interface logs user interactions so automated test scripts can be made.

A Firefox browser add-on called Selenium IDE facilitates the development of automated web application testing. The Selenium Project created it as a substitute for test scripts written in other computer languages. Selenium IDE differs from its forerunners because it is a recorded tool rather than a tool for creating code. As a result, automation testers can create scripts in every language that the Selenium WebDriver API supports.

Testers will record their activities on the online application and play them again as needed. Additionally, Selenium IDE produces detailed results for the record tests, allowing testers to monitor the outcomes of your difficulties and enhance their test scripts.

Selenium Remote Control

This Selenium automated test course discusses Remote Control, or RC, which is intriguing. It also discusses the primary justification for the creation of RC. Paul Hammant developed Selenium Remote Control.

Starting to work with Selenium RC (Remote Control) necessitates a solid understanding of at least one programming language. You can create responsive design tests with this tool in any programming. The two primary Selenium RC components are the server and client libraries. Its architecture is sophisticated, and it has some restrictions.

Selenium Web Driver

Everything about Selenium WebDriver is covered in the following section of the Selenium Automation Testing tutorial. Selenium WebDriver, created by Simon Stewart in 2006, is the first bridge-testing framework capable of configuring and managing browsers at the OS level. To design and execute test cases, it acted as a programming interface.

An updated version of Selenium RC is Selenium WebDriver. It was released on the market to get over Selenium RC's limitations. Even though it is an upgraded RC version, its design is entirely different. Like Selenium RC, Selenium WebDriver also demands knowledge of one programming language and supports various programming platforms to offer greater flexibility.

Selenium Grid

You can learn everything about Selenium Grid, created by Patrick Lightbody to reduce the runtime of Selenium automation testing, in the following section of this lesson on Selenium automation testing. Selenium Grid facilitates parallel execution by enabling test execution across several operating systems and browsers. Grid is incredibly adaptable and integrates with other suite elements for concurrent performance.

Selenium Grid tests case concurrently across several browsers, computers, and OS systems. Cross-browser compatibility testing is quite simple with this application. The Selenium Grid is available in two versions: Grid 1, which is the more modern version, and Grid 2, which is the older version.


Selenium tests may also be done through the cloud. You can use Selenium Grid without installing it locally using various cloud testing technologies, such as LambdaTest. Thanks to these cloud-based systems, the Selenium Grid application no longer needs to be installed or configured. Additionally, they enable users to switch between different browsers and make it simple to run tests concurrently.

Aspiring Software Development Engineers in Test (SDET). Selenium is highly essential. Start your trip in this area, and you'll keep developing. Consider upgrading your skills and continuing your daily study while using Selenium Training in Chennai. After working with Selenium for two to three years, learning new automation technologies is relatively easy.

You need to obtain course certification to start a profession as an automation engineer. Find the top software testing training center such as Infycle Technologies for a fantastic job opportunity.



Author Bio

The author of the blog is Thiyagu. He is working as a Marketing Strategist in multiple companies with several projects, and he always strives for quality and effective content for students and professionals in education and career. And he never misses out on giving the best.

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