It is a web automation framework which allows us to execute test across various browsers. It can execute multiple tests over multiple browsers on multiple OS. WebDriver makes it possible to write a test script in Linux and run it in Windows.
What exactly is a WebDriver driver?
WebDriver is an interface and all the methods which are declared in Webdriver interface are implemented by respective driver class. But if we do upcasting,we can run the scripts in any browser . i.e running the same automation scripts in different browsers to achieve Runtime Polymorphism.
What is WebDriver driver in Selenium?
What is Selenium WebDriver? Selenium WebDriver is a web framework that permits you to execute cross-browser tests. This tool is used for automating web-based application testing to verify that it performs expectedly. Selenium WebDriver allows you to choose a programming language to create test scripts.
Why do we use WebDriver driver?
Benefit of WebDriver driver = new FirefoxDriver(); Having a reference variable of type WebDriver allows us to assign the driver object to different browser specific drivers. Thus allowing multi-browser testing by assigning the driver object to any of the desired browser.
What is the difference between WebDriver and driver?
Explanation: WebDriver is an interface that is available in Selenium jar files. driver is webDriver reference variable. New is a keyword, we use to create an instance of the class.
What exactly is a WebDriver driver?
WebDriver is an interface and all the methods which are declared in Webdriver interface are implemented by respective driver class. But if we do upcasting,we can run the scripts in any browser . i.e running the same automation scripts in different browsers to achieve Runtime Polymorphism.
Why do we use WebDriver driver?
Benefit of WebDriver driver = new FirefoxDriver(); Having a reference variable of type WebDriver allows us to assign the driver object to different browser specific drivers. Thus allowing multi-browser testing by assigning the driver object to any of the desired browser.
What is difference between WebDriver and ChromeDriver?
WebDriver is the Selenium library of code containing the FindBys and Clicks and SendKeys code. ChromeDriver is a library of code that controls the Chrome Browser. In order to create your test scripts, you need WebDriver. In order to control the Chrome Browser, you need ChromeDriver.
What is WebDriver and ChromeDriver?
WebDriver is an open source tool for automated testing of webapps across many browsers. It provides capabilities for navigating to web pages, user input, JavaScript execution, and more. ChromeDriver is a standalone server that implements the W3C WebDriver standard.
Why do we need ChromeDriver in Selenium?
Why do you need ChromeDriver? The main purpose of the ChromeDriver is to launch Google Chrome. Without that, it is not possible to execute Selenium test scripts in Google Chrome as well as automate any web application. This is the main reason why you need ChromeDriver to run test cases on Google Chrome browser.
How many drivers are there in Selenium?
There are four basic components of WebDriver Architecture: Selenium Language Bindings. JSON Wire Protocol. Browser Drivers.
What is XPath in Selenium?
What is XPath in Selenium? XPath is a technique in Selenium to navigate through the HTML structure of a page. XPath enables testers to navigate through the XML structure of any document, and this can be used on both HTML and XML documents.
What is POM in testing?
Page Object Model, also known as POM, is a design pattern in Selenium that creates an object repository for storing all web elements. It is useful in reducing code duplication and improves test case maintenance.
Why is WebDriver an interface?
WebDriver is a remote control interface that enables introspection and control of user agents (browsers). The methods in this interface fall into three categories: Control of the browser itself. Selection of WebElement s.
What is the purpose of TestNG?
TestNG makes automated tests more structured, readable, maintainable and user-friendly. It provides powerful features and reporting. Its high-end annotations like dataprovider, makes it easier to scale up, as you perform cross browser testing across multiple devices, browsers, and their versions.
What is the difference between Selenium and WebDriver?
Selenium IDE is an accessory to your testing environment, acting as an extra set of tools for certain testing functions such as log ins, user interface buttons, and search queries. Selenium WebDriver, on the other hand, is a complete system you can use to build your application test requirements.
Is WebDriver the same as Selenium?
Selenium IDE vs WebDriver: Main Differences for Testers and Developers. Selenium IDE and Selenium Webdriver are part of the same Selenium suite. The two tools offer solutions for testing web applications, UI design features, and other structural functions. However, the two products answer different testing needs.
What is the difference between Selenium and WebDriver?
Selenium IDE is for less-technical testers to create a visual, grid-like example of what they want to test. WebDriver should be used for more complex tests that need to loop, perform setup or interact with external systems.
What are the different types of drivers available in WebDriver?
The major implementation classes of WebDriver interface are ChromeDriver, EdgeDriver, FirefoxDriver, InternetExplorerDriver etc. Each driver class corresponds to a browser. We simply create the object of the driver classes and work with them. It helps you to execute Selenium Scripts on Chrome browser.
How many drivers are there in Selenium?
There are four basic components of WebDriver Architecture: Selenium Language Bindings. JSON Wire Protocol. Browser Drivers.
What exactly is a WebDriver driver?
WebDriver is an interface and all the methods which are declared in Webdriver interface are implemented by respective driver class. But if we do upcasting,we can run the scripts in any browser . i.e running the same automation scripts in different browsers to achieve Runtime Polymorphism.
Why do we use WebDriver driver?
Benefit of WebDriver driver = new FirefoxDriver(); Having a reference variable of type WebDriver allows us to assign the driver object to different browser specific drivers. Thus allowing multi-browser testing by assigning the driver object to any of the desired browser.
