Introduction about Selenium:
Selenium is an open source Testing tool that allows checking website applications through platforms and browsers. You can use various popular programming languages such as Java, C Sharp, Python, JavaScript, Ruby, and Perl, Ruby, etc. to create Selenium Test Scripts. This testing will be done by using the Selenium tool usually referred to as Selenium Testing.
Selenium has many tools that create different script cases: such as Selenium IDE, WebDriver, and Grid. These tools support multiple browsers, various programming languages as well as operating systems. So that the Selenium tool can meet their needs and requirements. Selenium is open-source; you can download it for free. You can create the script code as you want and the user can benefit from it. It also helps to eliminate errors in an application.
Nowadays many processes in IT sectors are completely dependent on software systems. Such software makes your business process fast and error-free. So that users can get a satisfactory performance.
For example, e-commerce companies like Flipkart, amazon, snapdeal, mayantra, eBay, etc. run on an internet system. Also, the websites of payment gateway companies also run on the internet system. And what if there is a fault in their system? Think, if there is a bug in its products price both the sales rate will be low or high and the business will suffer a lot.
These big companies test software systems to avoid such threats. And it tends to be more about what software testing is needed to make it work faster than competitors. They choose Selenium for their business process automation because it is open-source and it has huge career opportunities in the IT sector. Selenium is an important tool in software testing. If you want to learn the Selenium tool and it’s working well then learning coding skills will help you.
The most important Selenium testing tools are
Selenium IDE:
Selenium IDE is a free plugin that you can use to check, edit, debug, and reply to test cases. Selenium IDE does not require any special setup or permission. In this, you need to add a browser extension with the help of the GUI you can easily record your communications with websites. Selenium IDE also provides the ability to edit test cases in different programming languages, which remains easy and convenient for the user and it does not require you to know any programming language.
Selenium WebDriver:
Selenium WebDriver is a browser-based tool. In this, if you want to do cross-browser tests then the WebDriver framework is used for web application testing. Selenium WebDriver allows you to select any programming language if you want to create a test script.
Selenium Grid:
Selenium Grid’s hub-and-node architecture helps you if you want to run parallel tests on different browsers. Selenium Grid works with this through the remote browser routing command. We can also call it a service hub.
Selenium is useful for improving the performance of a business, as well as for finding defects in software processes. In the rapidly changing software field, to meet their criteria, most companies have started implementing software testing.
Following are some important reasons why Selenium is widely used in automation
Open Source:
Since Selenium is an open-source and also portable tool, it can be downloaded for free from the internet without spending any cost.
Several Programming Languages Support:
Selenium testing can be done using a programming language like Python, Ruby, Java, C#, PHP, JavaScript, etc. Also, software testers get the option to work in the programming language in which they have expertise.
Testing across devices & cross browsers:
With the help of the Selenium grid, the QA team can run multiple or hundreds of tests on different devices and browsers. This testing ensures that the web app is cross-browser compatible and provides you with a robust experience.
Here are some platforms and browsers supported by Selenium: Google Chrome, Internet Explorer, Firefox, Safari, Opera, Android, iOS, etc.
Simple Implementation:
Selenium testing allows the tester to write their own customized scripts with their expertise to make easily develop Test cases. Also, software testers can take necessary actions to improve test case reports generated in Selenium.
Job Profile for Selenium Testing are:
- Software Development Test Engineer
- Selenium Automation Engineer
- Selenium Test Analyst
- Senior Quality Engineer in Automation
- Mobile Testing Lead
- Java Selenium Automation Engineer
- Senior QA Automation Engineer
Conclusion:
If you are planning to pursue a career in software testing, then there are good career opportunities. Learn the best Software Testing Training provider of live project training on software testing and placement-oriented software testing training in Pune. Full-Stack Software Testing Course covers manual and automation testing. All the courses are designed in such a way that you will get placed in a good MNC. Selenium testers are needed in a big IT company. Selenium is definitely the best Software Testing tool to help developers with automation testing. Hence, the demand for Selenium testers is increasing in IT fields and career opportunities will increases in the future as well. Selenium testing, especially in large companies, does this to support social platforms and e-commerce websites. This tool has been improving over the years and has made an important addition to web development.