According to Transparency Market Research, the global test automation market was valued at over US$ 19.8 Bn in 2020 and is estimated to grow at a CAGR of 18.6% from 2021 to 2031, surpassing the value of US$ 125.9 Bn by the end of 2031. This statistic shows the increasing dependence of DevOps on automated testing to take care of functional testing, regression testing, and performance testing.
As the world has progressed, there are diverse options in the tech industry for test automation tools, including open-source tools such as Selenium, Robotium, or WebDriver, to take care of efficiency and reduce human error experience during manual testing. Selenium testing is one such suite used for sufficient test processes.
This article will discuss test automation, its benefits, why Selenium is popular, industries that employ it and job availability.
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What is Automation Testing?
Automation testing is the process of running tests automatically to validate software’s functionality before its release. Automation testing tools are used to examine software, manage data, report the outcome of test results and utilize results to improve software quality. Test automation is the way to ensure a website’s performance and functionality. Automated tests are necessary to deliver cost-effective software that consistently meets users’ needs on time. Popular tests carried out in software development include unit tests, UI tests, integrated tests, responsive tests, functional tests, performance tests, smoke tests, regression tests, sanity tests and browser tests.
What Are the Benefits of automated testing?
- Automated testing has high accuracy with lesser possibilities of human errors
- Automated testing has enhanced reporting
- Automated testing has wider coverage
- Automated testing has enhanced resources
- Automated testing has an increased reusability features
- Automated testing has improved bugs and error detection possibilities for testers
WHAT IS SELENIUM AUTOMATION TESTING?
Automated testing is gradually replacing the manual testing process because of its increased effectiveness and efficiency. In this regard, Selenium Automation Testing has become popular with developers. Selenium was developed with agile infrastructure and DevOps workflows in mind. Selenium is a free, open-source and portable automated testing tool to validate web applications across different browsing platforms. It allows for the extension and modification of the base framework for personal or professional usage. A test executed using Selenium testing tools is termed Selenium Automated Testing. Selenium is not a single tool but a suite tool with specific testing needs.
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These tools are:
Selenium Integrated Development Environment (IDE)
It was developed in 2006 by Shinya Kasatani as an easy-to-use interface with Firefox and chrome extensions for recording user interactions to build automated test scripts. His motivation for developing the IDE was to increase further the speed of creating test cases. The original version of Selenium IDE stopped existing in 2017 when Firefox made an upgrade to Firefox 55 version. Another version written by Appli tools recently released came with several advancements such as reusable test scripts, debugging, selenium side runner, provision for control flow statements and improved locator functionality.
Selenium Remote Control (RC)
It was the forerunner testing framework for the entire Selenium project. Paul Hammant created a server to act as an HTTP proxy, tricking the browser into believing that the Selenium core and tested web application are from the same domain. This was done to solve the same origin policy restrictions. The system created became known as Selenium RC. The first automated web testing tool allows users to use their preferred programming language. It supports the following languages: Java, C#, PHP, Perl, Python, and Ruby. RC server accepts user program commands, passing them to the browser as Selenium-core JS commands.
Selenium WebDriver
In the remarkable year of 2006, a groundbreaking creation known as Selenium emerged, thanks to the brilliant mind of Simon Stewart. This remarkable testing framework marked a significant milestone as the very first cross-platform solution capable of controlling a web browser directly from the operating system level. Stewart’s ingenuity paved the way for a programming interface that revolutionized the creation and development of test cases.
Selenium Grid
It is a tool with Selenium RC to run parallel tests – it can run several tests simultaneously across different machines and browsers. Patrick Lightbody developed this tool to minimise test execution time. It uses the hub and nodes concept where the hub acts as the central source receiving information about the OS and browser to run on. The Grid picks a node that tallies the requirements passing on the command to be executed within the browser.
As specified in the Selenium source guide, here is the list of the platforms and browsers supported by Selenium:
- Google Chrome,
- Internet Explorer 7, 8, 9, 10, and 11 on appropriate combinations of Vista, Windows 7, Windows 8, and. Windows 8.1.,
- Firefox, Safari,
- Opera,
- HtmlUnit,
- phantom,
- Android (with Selendroid or appium) and iOS (with ios-driver or appium)
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Why Selenium is so Popular in The Automation Testing Industry?
Selenium has become popular in the automation testing industry for the reasons listed below.
- WebDriver is becoming part of the W3C standard for all browsers, thus developing browsers that will automatically support Selenium.
- It is free and open source: This is the biggest strength of Selenium, allowing it to compete with its paid counterparts. It does not require any upfront cost, as the tool can be freely downloaded. Anybody can download the source code and refactor it depending on project necessities.
- Selenium supports multiple Operating Systems (OS) like Windows, Mac, Linux, and UNIX.
- Selenium supports several web browsers such as Google Chrome, Firefox, Opera, Internet Explorer, Safari etc., allowing cross-browser testing simultaneously.
- Selenium is backed by a vast community which actively contributes to the tool and documentation, thus enabling constant updates and upgrades. Furthermore, the upgrades are available at no cost, nor does it require special training.
- Selenium is often written in JavaScript; thus, it is straightforward to implement. It’s incredibly user-friendly and comprehensive. Results and post-testing can be taken to work on the following action.
- Selenium can help manage tests with technologies like TestNG for testing applications ad reporting purposes, ANT or Maven for source code compilation and Jenkins for Continuous Integration.
Selenium proves to be a better tool when compared to the costlier ones. Open source is always a cost-effective, long-term solution, even with a steep learning curve.
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What Are The Benefits of Selenium Automation Testing?
Selenium offers several benefits. Let’s explore some of the significant benefits it brings:
- Selenium ensures agility and transparency across the cross-functional teams of the SDLC
process (developers, quality assurance, operations, clients and management).
- It is platform Independent as it allows the software tester to write test scripts for one platform, but test script runs on any platform.
- Continuous Integration and continuous delivery are the modern agile enablers of the software development process. By automating the overall test process, Selenium can act as a catalyst to nurture the efforts of organisations to implement Continuous Integration (CI) practice.
- Frameworks resemble formats. They give a design to your content and help in making code upkeep simple. Systems offer expanded code re-utilisation, higher convenience, diminished content upkeep cost, and higher code clarity. There are various systems like Data Driven Framework, Keyword Driven Framework, Hybrid Framework, etc. The framework allows the testing teams to run multiple test cases simultaneously on multi-browser platforms. This reduces the turnaround time by ensuring extreme testing quality.
- Selenium tools allow testers to integrate these jars to extend their functionalities to new frontiers. For example, selenium integration with “ExtentReports” can generate graphs and reports, providing deeper insights into the testing status of the clients. Likewise, integrating Selenium with “Sikuli” can test web applications involving videos and Images. In like manner, we can coordinate numerous different instruments with Selenium for better use.
- Selenium can be integrated with Appium testing tool, thereby making carrying out software testing for web apps on Android or iOS platforms very doable..
- Automated testing intends to save time and exertion. Therefore, numerous test contents should be executed equally to decrease the test execution time. With the assistance of Selenium Grid, various contents can be executed on remote machines. This is one of the most fundamental benefits of Selenium.
- Adaptability: This means the Selenium stands out among other test automation tools in its capacity to adapt and support different types of testing frameworks. When integrated with frameworks like TestNG or JUnit, Selenium allows for different testing management and control activities such as conditions, grouping, and more. This a flexibility and adaptability feature which make Selenium a preferred choice for automation development and maintenance, as it provides a versatile platform that can accommodate different requirements and evolve with changing needs.
- Combinations: Selenium can be incorporated with TestNG and Junit for overseeing test scripts and producing reports. Continuous Integration testing is coordinated with CI/CD instruments like Jenkins, Maven, Docker, etc. Regular Updates: Selenium is upheld by a functioning local area. The Selenium people group routinely delivers regular updates and redesigns. The best part about having a local area is that these updates and overhauls are prepared to utilise and straightforward. In addition, Selenium has extensive help and acknowledgement from different networks and sellers. This makes Selenium an Industry Standard Tool rather than being considered just an open-source device.
- Selenium has an extensive library of plugins and extensions. Some of them are officially endorsed by Selenium (such as Appium and Selendroid), but you can find more unsupported ones on Github. Be sure to google “Selenium plugins <tool name>”, and you may discover an extension for easy Integration with your favourite programming product, such as Jenkins or Eclipse. These plugins exist not only for WebDriver but also for Grid and Selenium IDE. The latter is especially extensive, strengthening the functionally-weak tool and making it production-ready.
With the benefits mentioned above, Selenium is one of the most incredible automation testing tool for the IT business.
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WHAT INDUSTRY CAN WE DEPLOY SELENIUM AUTOMATION TESTING PROCESSES IN?
With the shift from traditional software development to DevOps and other fast-paced projects, test environments are becoming increasingly important to verify that systems run smoothly. The software testing world has changed dramatically, with test automation evolving to enable rapid product releases of the best quality. Large organisations require automation testing services to ensure their business operations run smoothly.
Selenium Software Testing is an on demand skill in the app testing and software development areas in Australia, the UK, India, and the US. These are placese where tech job related openings and pay scales witness a snowball effect.
The aviation industry has adopted selenium testing to meet customer expectations, upgrade technology and be ready for the always-changing business environment. Likewise, in the IT industry, Selenium is in high demand. Selenium is currently used in production in such companies as Netflix, Google, HubSpot, Fitbit, Facebook, Microsoft, Cognizant, HP, Accenture, and more. These big companies employ Selenium Testers who have deep knowledge and Selenium certification.
About Selenium jobs in 2023
According to Shine.com, the year 2022 already promises good fortune since it is anticipated that there will be 27,453 new opportunities for careers in software testing throughout India. According to the website Naukri, there are around 5,297 Selenium job opportunities just ready to put our talents to the test and hire us.
The data above unmistakably show that there are numerous prospects for career advancement. However, in order to take advantage of these opportunities, we must invest a lot of time and energy into continuously improving our abilities and actively practicing.
A Selenium automation testing company can offer a number of well-known career roles, including:
- Selenium Automation Engineer
- Selenium Tester
- Senior Quality Engineer – Automation, Mobile Testing Lead
- Java Selenium Automation Engineer
- Selenium Test Analyst
- Senior QA Automation Engineer
- Software Development expert and Test Engineer
Security testing, regression testing, performance testing, Java and Java APIs, testing QA automation, understanding of automation frameworks, Selenium, functional testing, and JIRA are the essential abilities needed to fill any of these job categories.
CONCLUSION
Selenium automation testing will continue to hold the waters in the automation testing industry till another tool overhauls it. Its benefits and acceptability will always make this tool a preferred choice. Selenium could be better, but it’s just good enough to be preferred by testers ignoring the codeless trend. It has a few aces up its sleeve, making it the right fit in today’s engineering narrative: faster delivery, ease of use and a supportive community for feedback.
Are you in need of the best Selenium Automation testers for your project? Then, we can help you hire them.
FAQs
Is Selenium an Automation Testing tool?
Absolutely correct! Selenium is a top automation testing tool and one of the best in in the market. Selenium is also one of the testing tools with all he right automation features.
What is Selenium automated testing?
Selenium automated testing is a process that involves the use of the Selenium testing tool by automated testers to test and validate web applications across different browsing platforms.
What are some benefits of using Selenium?
Selenium Software Testing Tool has several benefits. They include but not limited to, automating your tests, wide adoption by the software industry, and improved test reliability.
What is automated testing?
Automation testing is running tests automatically to validate software’s functionality before its release.
