Introduction
In this blog, we will explain what is Selenium Grid before reading some of the key advantages of utilising Selenium Test Automation.
Manual cross-browser testing is not effective nor scalable because it will take a very long time to test on all possible combinations of operating systems, browsers, and versions. Like all developers, I have had the “I can do it all phase.” Your release window will appear even shorter if you are forced to validate your code changes across hundreds of browser and OS combinations. This is why automated browser testing, which allows fast the process of cross-browser support, might be key for current release cycles.
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What is Selenium?
An open-source test framework called Selenium is used to automate the actions of the product being tested. Selenium controls a web browser to behave like a user while enabling the creation of test scripts in a variety of programming languages, such as Java, Ruby, Python, C#, PHP, NodeJS, etc. Selenium-based tests are excellent for evaluating various web browser kinds and loops.
Four elements of the Selenium.
- Selenium WebDriver
- Selenium IDE (Integrated Development Environment)
- Selenium Grid
- Selenium RC
What is Selenium Grid Why is it Used?
In order to run scripts concurrently, It is a tool that gives the tests across many physical or virtual machines (simultaneously). Giving us prompt and accurate input helps speed up testing across platforms and browsers.
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Advantages of Selenium Grid
1. Widespread linguistic support
Python is the most typical language used in your company, however the test framework they use covers all popular programming languages except Python. You don’t want your developers to spin the wheel by learning a new programming language just because the framework is robust and developer-friendly.
The first thing a software engineer considers when assessing a new test framework is its “programming language support.” The Selenium test framework has a significant advantage in this area because it supports the most well-liked programming languages, including JavaScript, C#, Ruby on Rails, Python, Perl, and others.
2. Specific Framework Assistance
In fact, while utilising the Selenium test framework, you don’t need to worry about the framework. Selenium-supporting programming languages come with corresponding test frameworks that make it easier to test browser compatibility.
Learning how to use the proper framework with Selenium is the sole learning curve in this situation. You will be able to utilise Selenium test automation to create modular and scalable test cases and test suites for your project once you have completed the learning process.
3. Free and Open-Source
Open-source and totally free to use Selenium. The Selenium automation framework has undergone considerable changes since the release of version 2.4 of the software. The most recent version is called Selenium 4.0. (Source).
A community’s active involvement is essential for an open-source project to succeed; otherwise, it risks a slow decline. The Selenium framework has a thriving community of users and developers who are active in many development sites, thus this is most definitely not the case with it.
Developers and testers who want to use Selenium have an opportunity to see the Alpha version and give back to the community before a stable version is formally released.
Conclusion
so far, we have discussed what is Selenium Grid? For the purpose of testing consumer websites and online applications, selecting the appropriate testing tool or framework is crucial. If the test framework is not widely used, you risk not getting assistance when issues arise. Therefore, you should consider this when choosing the framework.
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