40. Dynamic Multi-Browser Driver Factory (Chrome, Firefox, Edge)

Cross-Browser Driver Factory

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.edge.EdgeDriver;
public class DriverFactory {
    public static WebDriver createDriver(String browser) {
        switch (browser.toLowerCase()) {
            case "firefox":
                return new FirefoxDriver();
            case "edge":
                return new EdgeDriver();
            case "chrome":
            default:
                return new ChromeDriver();
        }
    }
}