WebDriverManager for automatic driver management in Selenium Java

Introduction

WebDriverManager helps you automatically download and setup browser drivers. This saves time and avoids manual errors.

When you want to run Selenium tests without manually downloading browser drivers.

When you need to support multiple browsers and want easy driver management.

When you want your tests to work on different machines without extra setup.

When you want to keep browser drivers updated automatically.

When you want to avoid driver version conflicts with browser versions.

Syntax

Selenium Java

WebDriverManager.chromedriver().setup();
WebDriver driver = new ChromeDriver();

This code sets up the ChromeDriver automatically before creating the driver instance.

You can replace chromedriver() with other browsers like firefoxdriver() or edgedriver().

Examples

Sets up Firefox driver automatically and creates Firefox browser instance.

Selenium Java

WebDriverManager.firefoxdriver().setup();
WebDriver driver = new FirefoxDriver();

Sets up Edge driver automatically and creates Edge browser instance.

Selenium Java

WebDriverManager.edgedriver().setup();
WebDriver driver = new EdgeDriver();

Sets up a specific ChromeDriver version before creating the driver.

Selenium Java

WebDriverManager.chromedriver().version("114.0.5735.90").setup();
WebDriver driver = new ChromeDriver();

Sample Program

This program uses WebDriverManager to set up ChromeDriver automatically. It opens example.com, prints the page title, then closes the browser.

Selenium Java

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import io.github.bonigarcia.wdm.WebDriverManager;

public class TestWebDriverManager {
    public static void main(String[] args) {
        WebDriverManager.chromedriver().setup();
        WebDriver driver = new ChromeDriver();
        driver.get("https://example.com");
        System.out.println("Title: " + driver.getTitle());
        driver.quit();
    }
}

Important Notes

Make sure to add WebDriverManager dependency in your project to use it.

WebDriverManager works by downloading the correct driver version matching your browser.

It reduces setup errors and makes tests easier to run on different machines.

Summary

WebDriverManager automates browser driver setup for Selenium tests.

It supports multiple browsers and driver versions easily.

Using it saves time and avoids manual driver management mistakes.