What is the Base Class of WebDriver in Selenium?

In Selenium WebDriver, the base class is RemoteWebDriver, which implements the WebDriver interface. Here's a simplified explanation:

• WebDriver Interface: This interface defines the essential methods used to interact with and control a web browser.
• RemoteWebDriver Implementation: RemoteWebDriver is the class that actually implements the WebDriver interface. It provides the necessary functionality for performing actions like clicking, typing, or navigating in the browser.
• Browser-Specific Drivers: Drivers like ChromeDriver, FirefoxDriver, etc., extend RemoteWebDriver. These classes provide specific implementations to control different browsers.
• Base Class for Code Reusability: In Selenium, a base class (sometimes called BaseClass or BaseTest) is used to store common functions such as browser setup, teardown, and utility methods. This helps in reusing code across multiple test scripts, making your test automation more efficient.

For example, a BaseClass might have methods for opening a browser, navigating to URLs, or capturing screenshots, which can then be inherited by test classes for reuse.

For a deeper understanding of base class of webdriver in selenium, explore this blog on Selenium 4 WebDriver Hierarchy.