Selenium WebDriver is a popular open-source web application automation tool. Selenium is used as a functional automation tool to automate web application testing. Selenium automated web browsers.
JSON Wire Protocol
To get started, let’s use this article to demonstrate a specifically customized screenshot capture feature in the TestNG Automation framework. An awesome capability is to capture screenshots when an Assert fails with TestNG Framework. You can write custom assertions in TestNG by overriding the onAssertFailure() method in the Assert lifecycle.
How to Take Screen Shot with TestNG when an Assert fails
Sample Selenium Framework
Selenium Grid 3.0
We can use the Selenium grid for distributed testing. A distributed test distributes tests across multiple physical and/or VM’s so that tests can run in parallel. Distribution of tests cuts down the time required for running tests
Selenium Hub Configuration
Run Grid in Background on Linux
Selenium Grid 4.0
Selenium 4 Grid Components
Running a sample Selenium WebDriver test in the Google Chrome browser.
Running Tests on BrowserStack
BrowserStack is a live cloud-based browser testing on real desktop and mobile browsers. You can say goodbye to your lab devices and virtual machines if you use BrowserStack.
Running BrowserStack Test – Basics
Running Tests on SauceLabs
Run Test on Docker Container
Selenium Grid with Docker Images
Scalable Selenium Grid with Docker