Automation testing: What is it?
The process of automatically executing tests to verify software’s
functionality prior to release is known as automation testing.
Selenium Automation testing tools are used for managing data, analyzing software, reporting test results, and using test results to enhance software quality. The best method to guarantee a website’s functionality and performance is through test automation. Automated testing is required to produce software that is both affordable and timely while meeting user needs. Unit tests, UI tests, integrated tests, responsive tests, functional tests, performance tests, smoke tests, regression tests, sanity tests, and browser tests are common software development tests.
What Advantages Does Automated Testing Offer?
- Automated testing reduces the possibility of human error while maintaining high accuracy.
- Testing that is automated has improved reporting.
- The scope of automated testing is greater.
- Increased reusability features are present in automated testing.
- Testers now have better tools for finding bugs and errors thanks to automated testing.
SELENIUM AUTOMATION TESTING: WHAT IS IT?
Because automated testing is more effective and efficient than manual testing, it is gradually taking the place of the latter. Selenium Automation Course has grown in popularity among developers in this regard. DevOps workflows and agile infrastructure were taken into consideration when developing Selenium.
A portable, open-source, and cost-free automated testing tool for evaluating web apps on various browsers is called Selenium. It permits the basic framework to be expanded upon and altered for either personal or professional use. Automated testing with Selenium is a test carried out with the help of Selenium testing tools. Selenium is a suite of tools with particular testing requirements rather than a single tool.
These implements are:
The Integrated Development Environment (IDE) for Selenium
Shinya Kasatani created it in 2006 as a user-friendly interface with extensions for Chrome and Firefox that allow for the easy recording of user interactions for the creation of automated test scripts. His goal in creating the IDE was to accelerate the process of writing test cases even more. When Firefox upgraded to version 55 in 2017,
the Selenium IDE’s original version was discontinued. Recently, Apple Tools released an updated version that included several improvements, including enhanced locator functionality, reusable test scripts, debugging, and support for control flow statements and Selenium side runners.
Remote Control (RC) for Selenium
It served as the prototype testing framework for the whole Selenium undertaking. In order to fool the browser into thinking that the Selenium core and the tested web application are from the same domain, Paul Hammant built a server that serves as an HTTP proxy. The same origin policy limitations were resolved by doing this.
The system that was developed was called Selenium RC. Users can choose the programming language of their choice when using the first automated web testing tool. The following languages are supported by it: Ruby, C#, PHP, Perl, and Python. User program commands are accepted by the RC server and are sent to the browser as Selenium-core JS commands.
WebDriver for Selenium
Thanks to the inventive mind of Simon Stewart, a ground-breaking discovery known as Selenium surfaced in the extraordinary year of 2006. This amazing testing framework was the first cross-platform program to control a web browser directly from the operating system, which was a major milestone.
Grid of Selenium
It is a tool that uses Selenium RC to run tests in parallel; multiple tests can be run concurrently on various computers and browsers.
This tool was created by Patrick Lightbody to reduce test execution time. It makes use of the hub and nodes concept, in which the hub serves as the primary information source for learning about the operating system and browser to be used. The Grid selects a node based on how well the requirements add up before sending the command to the browser for execution.
The following is a list of the platforms and browsers that Selenium supports, as stated in the Selenium source guide:
On the proper configurations of Vista, Windows 7, Windows 8, and, Google Chrome, Internet Explorer 7, 8, 9, 10, and 11. Firefox, Safari, Opera, HTML Unit, Phantom, Android, Windows 8.1
Why Does the Automation Testing Industry Love Selenium?
The following reasons explain why Selenium has gained popularity in the automation testing sector.
As WebDriver is incorporated into the W3C standard, it will be possible to create browsers that support Selenium by default.
The greatest advantage of Selenium is that it is open source and free, which enables it to rival its premium alternatives. The tool can be downloaded for free, so there is no upfront expense. The source code is available for download and can be modified by anyone based on the needs of the project.
Numerous operating systems (OS), including Windows, Mac, Linux, and UNIX, are supported by Selenium.
Two More Option:
Cross-browser testing is made possible by Selenium’s compatibility with multiple web browsers, including Google Chrome, Firefox, Opera, Internet Explorer, Safari, and others.
Selenium is supported by a large community that actively contributes to the documentation and tool, allowing for frequent updates and improvements. Moreover, there is no cost associated with the upgrades, and no specific training is needed.
Since Selenium is frequently written in JavaScript, implementation is simple. It is very comprehensive and easy to use. The next course of action can be worked on using the results and post-testing.
With tools like TestNG for application testing and reporting, ANT or Maven for source code compilation, and Jenkins for continuous integration, Selenium can assist in managing tests.
In comparison to more expensive tools, selenium turns out to be a more effective one. Open source, despite its high learning curve, is always a long-term, cost-effective solution.
WHERE ARE SELENIUM AUTOMATION TESTING PROCESSES APPROPRIATE FOR APPLICATION?
Test environments are becoming more and more crucial as traditional software development gives way to DevOps and other quick projects to ensure that everything functions as intended. Software testing has undergone a significant transformation, with test automation developing to facilitate the fastest possible product releases at the highest caliber. Automation testing services are necessary for large organizations to guarantee seamless business operations.
FINAL VERDICT
Until another tool completely transforms the automation testing market, Selenium automation testing will remain dominant. This tool’s advantages and acceptability will always make it the best option. Although Selenium has room for improvement, testers who are disinterested in the codeless trend still prefer it. It fits the modern engineering narrative perfectly because of its many advantages, which include quick delivery, user-friendliness, and a welcoming community for feedback.
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