When anybody, wherever on the planet begins to debate take a look at automation, eventually, however in all probability sooner, Selenium will come up. The reason being that in keeping with many consultants it is likely one of the greatest automation testing software.
How can it stay this widespread even with the speedy growth of data expertise, and amongst many good opponents? What’s the secret?
I’ll illustrate this within the following publish by itemizing the 9 benefits of take a look at automation completed with Selenium, and it’ll clarify why it’s higher than different take a look at automation instruments.
Earlier than leaping proper within the beforehand talked about questions, we’ve got to know what Selenium is and what it’s used for.
Properly, Selenium is an open-source take a look at automation software, which is used on completely different internet browsers.
Principally, we distinguish 4 instruments:
- Selenium RC (which is now thought of out of date)
- Selenium IDE (Selenium Built-in Improvement Atmosphere)
- Selenium Grid
- Selenium WebDriver
We are able to see the execution of the automated checks stay on our display. However the query we’re searching for a solution to on this publish remains to be legitimate, as there are a number of instruments for take a look at automation.
Let’s see what this software gives us.
1. Straightforward to study, straightforward to make use of
Selenium scripts aren’t like spending hours to write down tons of of traces of code in accordance with advanced algorithms. Writing a script is not more than writing a couple of codes to automate web site features. Moreover, the documentation availableon Selenium’s web site could be very helpful and detailed for builders and testers to start out take a look at automation.
The software offers a user-friendly floor for builders, that permits them to create and execute environment friendly take a look at instructions simply. The checks might be supervised whereas they’re operating and we are able to analyze the detailed experiences made by Selenium in addition to set monitoring choices.
Due to the ever-growing neighborhood, coaching content material, testing and growth help are solely a Google search away.
2. It helps completely different working techniques
Totally different folks have a tendency to make use of completely different working techniques, so it’s obligatory for good automation software to help all of them. Selenium suits that standards because it helps the primary working techniques similar to Home windows, Linux, MAC OS, UNIX and so forth.
We are able to create a Selenium take a look at suite on any platform, on Home windows for instance, and we are able to run the identical take a look at suite on one other platform, on Mac or Linux for instance. This enables builders to work quick and straightforward, with out paying an excessive amount of consideration to the platform on which the codes will run.
One of many benefits of Selenium is its open-source accessibility. Thus, as an open-source software, Selenium is a publicly accessible automation framework that’s free, with out surprising prices.
The neighborhood constantly helps builders in automating internet browser features. Selenium has change into essentially the most dependable internet automation software as a result of the elaboration of diagnostic instructions is lots simpler to validate the perform than their handbook testing.
4. A number of programming languages are supported
When somebody chooses a software for testing, their first thought can be: Will it help a given programming language?
You possibly can write your script with any of those, and Selenium will convert them into suitable codes in a matter of seconds. Each language has separate frameworks which assist with the automation of checks made with Selenium, and with creating the mandatory take a look at information. Thus, while you select this software for take a look at automation, there isn’t a want to fret about language and framework help.
5. Full browser help
“A Selenium script for each browser”. That’s what the neighborhood is engaged on on daily basis. In accordance with StatCounter, Chrome, Firefox, Safari, Web Explorer, Opera and Edge are essentially the most used browsers on the planet, and Selenium script is suitable with all of them. You don’t need to rewrite scripts for each browser, you solely have to write down them as soon as, and it’ll run on all of them.
6. Perpetual growth
As Selenium is supported by an enormous community-and everyone knows that an energetic neighborhood doesn’t like to take a seat idle — updates preserve coming. They’re simply accessible and simply comprehensible, there isn’t a want for any specific coaching to have the ability to use the brand new options. That’s what makes Selenium extra revolutionary and cost-efficient. You by no means really feel alone. An enormous Selenium neighborhood is at all times out there that can assist you if want be. You possibly can ask your questions and focus on concepts with different consultants.
7. Reusability and integrations
The Selenium take a look at packages are reusable and might be examined in a number of browsers and several other working techniques. Nevertheless, Selenium isn’t an all-inclusive internet automation testing software, so you will want third-party exterior testing frameworks, and add-ons.
For instance, for managing take a look at instances and making experiences Selenium have to be built-in with TestNG and Junit. For steady testing you need to combine it with some CI/CD instruments similar to Jenkins, Maven and Docker. To execute image-based testing, you need to combine Selenium with instruments similar to Sikuli; for cloud-grid testing between browsers we want LambdaTest. You possibly can combine it with virtually all administration instruments.
Check administration is likely one of the most essential issues within the life cycle of testing. It turns into simpler and extra environment friendly because of Selenium. Regrouping and restarting take a look at instances is simple and quick, for instance. It helps builders and testers shortly change a code, decreases duplication, minimizes points and improves maintainability. These traits make it extra versatile and useable in comparison with different testing instruments.
9. Parallel testing and speedy market entry
The primary goal of take a look at automation is to save lots of you efforts. With the assistance of Selenium Grid, you’ll be able to execute a number of checks on the similar time, thus reducing execution time. You possibly can run checks in as many as tons of of browsers concurrently, and save time for ourselves and the client as nicely.
**In a nutshell
**We’re all conscious that after we select between a number of choices, beside goal components, it’d as nicely be a subjective choice. When selecting a testing software, when we’ve got to decide on between many nice and well-functioning opponents, subjectivity would possibly play a good larger function. However why select Selenium particularly? Properly, I’ve to say, everybody has to resolve for themselves.
In accordance with our IT consultants at Bluebird:
_“With the assistance of Selenium, we are able to cowl our internet functions with all types of checks. (acceptancy, practical, efficiency) With its element referred to as Grid, the identical checks might be run in a couple of actual or digital machine, on completely different browsers or working techniques on the similar time, thus saving a number of time.”
“Eats little RAM, it’s quick, easy and Open Supply. Do we want extra? :)”
“Its essential benefit is that following a restore, you’ll be able to run in round 20 minutes the 200–300 checks and be assured: what labored till know didn’t break down. After a restore of some hours, you by no means undergo all the chances manually, just some checks.”
“Testing and testing techniques are essential, it’s apparent. However I really feel that folks see extra into Selenium than there actually is to it. And it may possibly eclipse different kinds of testing strategies which can be simply as essential.”_
Supply (Hungarian model): https://bluebird.hu/selenium//
Creator: Adam Majoros (Bluebird)