How does the browser interact with the Selenium WebDriver?

Selenium is a free software programme for automating web browser tests (web applications are tested using any web browser).

Selenium WebDriver is a solution for automating browsers that receives instructions and transmits them to the browser. This is made possible by a certain browser driver. You can manage it by speaking with the browser directly. A collection of open source APIs called Selenium WebDriver can be used to automate web application testing. FITA Academy offers the best Selenium Course in Chennai with Selenium Certified Professionals.

Testing web applications can be automated with WebDriver, specifically confirming that they function as expected. With a friendlier API that is simpler to start exploring and understand than the Selenium-RC (1.0) API, your tests will be simpler to read and maintain.


Grid Selenium

A programme called Selenium Grid is used in conjunction with Selenium RC to run tests concurrently across various PCs and web browsers. i.e., conducting several tests concurrently on several computers using various operating systems and browsers. A well-designed object-oriented API, Selenium WebDriver supports several different languages, including Java, C#, Python, etc.

To interact with the chosen browser, Selenium needs a web controller. A group of tools for interacting with a web browser are called web controllers. Through a standard communication protocol, it communicates with a web browser or a distant web server.



The function of an application programming interface (API) is to serve as a link between different software parts. Let's focus on how Selenium functions instead of discussing other Selenium features, like as working in the Selenium IDE or creating data-driven frameworks. FITA Academy is the best institution with experts to teach Selenium Online Course and also offers Placement Assistance.


Creating an instance of the WebDriver interface

All applications using the Selenium WebDriver API begin with the WebDriver interface. Writing your Selenium test begins with instantiating the WebDriver interface. Using the function Object for a specific web browser, you can create an instance of the WebDriver interface.


Browser Automation Using Selenium

Selenium is an effective technology for automating web browser control. It is compatible with all major web browsers, operating systems, and has scripts written in Python, Java, C#, and other languages.

Use this instance of the WebDriver interface to call methods and access other interfaces that were used in the basic steps after generating an instance of it. You accomplish this by giving a variable an interface when you create it and then calling methods on that variable.

Learning Selenium will enable you to write 15–30 lines of Python code to automate your daily tasks, control your tweets, WhatsApp text messages, and even Google without opening a browser. With Selenium, the potential for automation is virtually endless. For automation, Selenium supports a variety of browser types.

TestNG may incorporate Selenium to test several browsers. We can access WebDriver in a test case by passing the browser name from the intesting.xml parameters. To receive HTTP requests, each browser driver connects to an HTTP server. Join Selenium Course in Coimbatore and learn Selenium professionally under the guidance of industry experts.