Automation is evolving rapidly, and it is widely utilized by various sectors like automotive, manufacturing, aerospace, medical, oil & gas, power and utilities. Moreover, it has become an essential part of IT industries which utilizes automation testing to provide high-quality software or products.
Moreover, there are many top companies making use of automation testing. The companies that utilize automation testing are Cognizant, Hexaware, Accenture, Capgemini, Infosys, and many more technology-based companies. Due to the increasing demand for automation testers, they are paid well in the IT industries. The average pay scale of an automation tester ranges from 3 to 3.5 lakhs per year. Moreover, according to the survey, it is stated that more than 5000 job vacancies for automation testers are unfilled.
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This blog will discuss automation testing using selenium web driver, automation using Selenium, how to learn selenium web driver and why it is demanding.
Why is Selenium demanding a career?
It analyzes massive amounts of data in a fraction of the time, but it would take a human brain to do so. Moreover, automation balances human and machine duties to create an effective collaborative workforce.
A test automation tool is a component of software that allows us to construct software testing jobs and then run them with minimal human intervention.
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Manual Testing is one step ahead of automation. It saves humans time and effort while improving testing accuracy by decreasing errors. Now, various automation testing technologies are available based on the need for automation in the IT sectors.
Selenium WebDriver
Selenium is the most popular demanding tool for automation. Moreover, it is a demanding tool in the automation market and widely utilized by every sector because it is open-sourced. It can be integrated with all scripting languages like Java, Python, C#Ruby, Perl, etc.
What Is Selenium WebDriver?
Selenium is a web-based automation tool utilized to test web pages integrated into multiple web-based browsers and on the various operating systems. Moreover, the selenium automation tester has the liberty to script in numerous programming languages like Java, Perl, Python, Ruby, C#, PHP, and JavaScript.
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Is Selenium easy to learn?
Among various automation tools like Appium, Katalon Studio, Cucumber, HPE Unified Functional Testing (UFT), SoapUI, TestComplete, and Worksoft, Selenium automation testing is easy to master and learn. Before learning or taking a selenium automation testing programme, you should have programming language skills such as Java, C#, Python, Perl, Ruby, or PHP. If you have a basic understanding of this programming language, you can learn it quickly. Moreover, you will be able to understand the Selenium IDE.
What is the purpose of the Selenium software?
Here are a few of the most interesting Selenium software applications:
Automated Testing: In larger projects, automation testing comes in handy when the tester would have to test every generated capability if not for Selenium manually. All manual operations are automated with Selenium, decreasing the workload and stress on testers.
Compatibility with Cross Browsers: Selenium automation tools support a wide range of browsers such as:
- Chrome
- Mozilla Firefox
- Internet Explorer
- Safari, and
- Opera
Increases Test Coverage: The complete testing duration is reduced due to test automation and allows the tester to simultaneously execute more testing on several test scenarios.
Reduces Test Execution Time: With the aid of selenium automation, we can reduce the test processing time.
Multiple OS Support: Selenium WebDriver is compatible with various operating systems, including Windows, Linux, UNIX, and Mac. You may construct a test case on Windows and run it on Mac using Selenium WebDriver.
What are the basics of Selenium?
Selenium v2.0 included WebDriver as a new feature. Only IDE, RC, and Grid were available in Selenium v1. However, WebDriver was built and released as a substitute in Selenium v2 as a significant milestone in the Selenium project. RC, however, has been discontinued and relocated to a legacy package with the introduction of Selenium v3. Moreover, you can download Selenium Remote Control but don't expect assistance.
In a nutshell, WebDriver has the following advantages versus RC:
- Many programming languages, operating systems, and web browsers are supported.
- The commands are more manageable than RC, and the API is better.
- Batch testing, cross-browser testing, and data-driven testing are all supported.
- However, the test results cannot be generated, which is a disadvantage compared to RC. RC develops appropriate documentation reports.
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What Is the Architecture of Selenium WebDriver?
The architecture of Selenium WebDriver is entirely focused on how the tool integrates with browsers and generates end-to-end web applications.The architecture of a web driver is made up of four components:
JavaScript Object Notation WIRE PROTOCOL over Hypertext Transfer Protocol Client: JSON is utilized for transferring data in web applications. Moreover, JavaScript Object Notation is a Representational State Transfer Application Programming Interface that aids in transferring data between HyperText Transfer Protocol servers.
Selenium Client Libraries: Various programming languages' libraries, such as Ruby, Python, Java, etc., are supported by Selenium client libraries. Additionally, selenium developers have introduced language bindings for sustaining multiple programming languages.
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Browser Drivers: In general, each browser has a distinct browser driver. These browser drives would interact with their respective browsers to not disclose their functionalities. Therefore, the command received from the individual browser is then sent to the Hypertext Transfer Protocol response.
Browsers: Furthermore, Selenium WebDriver widely supports multiple browsers such as Firefox, Safari, Internet Explorer, etc.
We shall discuss a few differences between Selenium RC and Selenium WebDriver.
- Due to its simplicity, WebDriver is faster than Selenium Remote Control.
- WebDriver interacts directly with the browser, whereas Selenium RC requires the assistance of the RC Server.
- Selenium RC's API is more compact than WebDriver's.
- Selenium RC does not support HtmlUnit, although WebDriver does..
- Selenium Remote Control doesn't automatically generate test results, whereas selenium WebDrive does.
- Selenium WebDriver is supported by Android and iOS testing, whereas Selenium Remote Control doesn't.
Now, you would have understood automation testing using selenium web driver, automation using Selenium, the architecture of selenium web driver, differences between Selenium RC and Selenium WebDriver, and how to learn selenium web driver. So, if you are intended to become a selenium automation tester, you can join Selenium Training in Bangalore and learn core concepts of selenium web driver, Selenium WebDriver, Java Programming concepts, String Handling, Frameworks, Cucumber, Jenkins, Github & other important tools to create your automation testing.
