Selenium class 1 - WebDriver - Introduction and first Selenium program

You can learn Java with me as the Java Programming language is being made easily. It would take a period of minimum three months and maximum 6 months to master Java. I would recommend you to watch all my videos to crack any software interviews that would require Java Programming language as a primary skill. Selenium:- ========= Selenium is a powerful open-source tool used for automating web application testing across different browsers and platforms. It allows testers and developers to write test scripts in multiple programming languages, such as Java, Python, C#, and JavaScript. Why Selenium? Open Source & Free to use. Supports multiple browsers: Chrome, Firefox, Safari, Edge, etc. Cross-platform testing: Works on Windows, macOS, and Linux. Supports multiple languages: Java, Python, C#, Ruby, JavaScript. Integrates well with tools like Maven, Jenkins, TestNG, JUnit, and Docker. Selenium Components =================== Selenium is not just one tool, but a suite of tools: Component Description Selenium IDE A Chrome/Firefox plugin for recording and playing back tests. Great for beginners. Selenium WebDriver A powerful tool that interacts directly with browsers to simulate user actions. Used for writing complex and flexible test scripts. Selenium Grid Allows running tests on different machines in parallel, supporting distributed and cross-browser testing. Selenium RC (Remote Control) Deprecated. Was used before WebDriver. Now replaced by Selenium WebDriver. How Selenium WebDriver Works? Selenium script sends a command (e.g., click a button). WebDriver communicates with the browser through browser drivers (like ChromeDriver). The browser performs the action and sends the result back. Common Use Cases ================= Regression testing Cross-browser testing Data-driven testing Integration with CI/CD tools Tools that Work with Selenium ============================== TestNG or JUnit – for test case management Maven or Gradle – for dependency management Jenkins – for continuous integration Extent Reports – for generating detailed reports Summary ========= Selenium is an essential automation testing tool for web applications, especially in Agile and DevOps environments. It offers flexibility, wide browser support, and strong community backing.