Selenium Events Listener -WebDriverListener

The WebDriverEventListenerhas been deprecated, and in response to this change, a new listener called WebDriverListener has been introduced, although it is currently in beta testing. In light of these developments, I have created the WebDriverEventListener, which implements the WebDriverListener interface.
WebDriverEventListener acts as a comprehensive event listener for Selenium WebDriver, allowing us to log events, actions, and errors for each WebDriver interaction and element interaction in your automated tests. It can be a useful debugging and auditing tool to monitor and understand what's happening during test execution.

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.interactions.Sequence;
import org.openqa.selenium.support.events.WebDriverListener;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.List;
import java.util.Set;

public class WebdriverEventListener implements WebDriverListener {

    public void beforeAnyCall(Object target, Method method, Object[] args) {
        Log.info("Before calling method: " + method.getName());
    }

    public void afterAnyCall(Object target, Method method, Object[] args, Object result) {
        Log.info("After calling method: " + method.getName());
    }

    public void onError(Object target, Method method, Object[] args, InvocationTargetException e) {
        Log.error("Error while calling method: " + method.getName() + " - " + e.getMessage());
    }

    public void beforeAnyWebDriverCall(WebDriver driver, Method method, Object[] args) {
        Log.info("Before calling WebDriver method: " + method.getName());
    }

    public void afterAnyWebDriverCall(WebDriver driver, Method method, Object[] args, Object result) {
        Log.info("After calling WebDriver method: " + method.getName());
    }

    public void beforeGet(WebDriver driver, String url) {
        Log.info("Before navigating to URL: " + url);
    }

    public void afterGet(WebDriver driver, String url) {
        Log.info("After navigating to URL: " + url);
    }

    public void beforeGetCurrentUrl(WebDriver driver) {
        Log.info("Before getting current URL.");
    }

    public void afterGetCurrentUrl(String result, WebDriver driver) {
        Log.info("After getting current URL: " + result);
    }

    public void beforeGetTitle(WebDriver driver) {
        Log.info("Before getting page title.");
    }

    public void afterGetTitle(WebDriver driver, String result) {
        Log.info("After getting page title: " + result);
    }

    public void beforeFindElement(WebDriver driver, By locator) {
        Log.info("Before finding element by: " + locator);
    }

    public void afterFindElement(WebDriver driver, By locator, WebElement result) {
        Log.info("After finding element by: " + locator);
    }

    public void beforeFindElements(WebDriver driver, By locator) {
        Log.info("Before finding elements by: " + locator);
    }

    public void afterFindElements(WebDriver driver, By locator, List<WebElement> result) {
        Log.info("After finding elements by: " + locator);
    }

    public void beforeGetPageSource(WebDriver driver) {
        Log.info("Before getting page source.");
    }

    public void afterGetPageSource(WebDriver driver, String result) {
        Log.info("After getting page source.");
    }

    public void beforeClose(WebDriver driver) {
        Log.info("Before closing the WebDriver.");
    }

    public void afterClose(WebDriver driver) {
        Log.info("After closing the WebDriver.");
    }

    public void beforeQuit(WebDriver driver) {
        Log.info("Before quitting the WebDriver.");
    }

    public void afterQuit(WebDriver driver) {
        Log.info("After quitting the WebDriver.");
    }

    public void beforeGetWindowHandles(WebDriver driver) {
        Log.info("Before getting window handles.");
    }

    public void afterGetWindowHandles(WebDriver driver, Set<String> result) {
        Log.info("After getting window handles.");
    }

    public void beforeGetWindowHandle(WebDriver driver) {
        Log.info("Before getting window handle.");
    }

    public void afterGetWindowHandle(WebDriver driver, String result) {
        Log.info("After getting window handle.");
    }

    public void beforeExecuteScript(WebDriver driver, String script, Object[] args) {
        Log.info("Before executing script: " + script);
    }

    public void afterExecuteScript(WebDriver driver, String script, Object[] args, Object result) {
        Log.info("After executing script: " + script);
    }

    public void beforeExecuteAsyncScript(WebDriver driver, String script, Object[] args) {
        Log.info("Before executing async script: " + script);
    }

    public void afterExecuteAsyncScript(WebDriver driver, String script, Object[] args, Object result) {
        Log.info("After executing async script: " + script);
    }

    public void beforePerform(WebDriver driver, Collection<Sequence> actions) {
        Log.info("Before performing actions.");
    }

    public void afterPerform(WebDriver driver, Collection<Sequence> actions) {
        Log.info("After performing actions.");
    }

    public void beforeResetInputState(WebDriver driver) {
        Log.info("Before resetting input state.");
    }

    public void afterResetInputState(WebDriver driver) {
        Log.info("After resetting input state.");
    }

    public void beforeAnyWebElementCall(WebElement element, Method method, Object[] args) {
        Log.info("Before calling WebElement method: " + method.getName());
    }

    public void afterAnyWebElementCall(WebElement element, Method method, Object[] args, Object result) {
        Log.info("After calling WebElement method: " + method.getName());
    }

    public void beforeClick(WebElement element) {
        Log.info("Before clicking on element.");
    }

    public void afterClick(WebElement element) {
        Log.info("After clicking on element.");
    }

    public void beforeSubmit(WebElement element) {
        Log.info("Before submitting a form element.");
    }

    public void afterSubmit(WebElement element) {
        Log.info("After submitting a form element.");
    }

    public void beforeSendKeys(WebElement element, CharSequence... keysToSend) {
        Log.info("Before sending keys to element.");
    }

    public void afterSendKeys(WebElement element, CharSequence... keysToSend) {
        Log.info("After sending keys to element.");
    }

    public void beforeClear(WebElement element) {
        Log.info("Before clearing the text of an element.");
    }

    public void afterClear(WebElement element) {
        Log.info("After clearing the text of an element.");
    }

    public void beforeGetTagName(WebElement element) {
        Log.info("Before getting the tag name of an element.");
    }

    public void afterGetTagName(WebElement element, String result) {
        Log.info("After getting the tag name of an element: " + result);
    }

    public void beforeGetAttribute(WebElement element, String name) {
        Log.info("Before getting an attribute of an element: " + name);
    }

    public void afterGetAttribute(WebElement element, String name, String result) {
        Log.info("After getting an attribute of an element: " + name);
    }

    public void beforeIsSelected(WebElement element) {
        Log.info("Before checking if element is selected.");
    }

    public void afterIsSelected(WebElement element, boolean result) {
        Log.info("After checking if element is selected: " + result);
    }

    public void beforeIsEnabled(WebElement element) {
        Log.info("Before checking if element is enabled.");
    }

    public void afterIsEnabled(WebElement element, boolean result) {
        Log.info("After checking if element is enabled: " + result);
    }

    public void beforeGetText(WebElement element) {
        Log.info("Before getting text from element.");
    }

    public void afterGetText(WebElement element, String result) {
        Log.info("After getting text from element: " + result);
    }

    public void beforeFindElement(WebElement element, By locator) {
        Log.info("Before finding element within element: " + locator);
    }

    public void afterFindElement(WebElement element, By locator, WebElement result) {
        Log.info("After finding element within element: " + locator);
    }

    public void beforeFindElements(WebElement element, By locator) {
        Log.info("Before finding elements within element: " + locator);
    }

    public void afterFindElements(WebElement element, By locator, List<WebElement> result) {
        Log.info("After finding elements within element: " + locator);
    }
}

How to use the WebdriverEventListener?
This method sets up a ChromeDriver with the ability to log WebDriver events using an event listener. It's a common practice in automated testing to use event listeners to track and log the actions and events that occur during test execution, which can be helpful for debugging and auditing.

public WebDriver createWebDriver() {
    ChromeDriverService service = new ChromeDriverService.Builder().usingAnyFreePort().build();
    WebDriver webDriver = new ChromeDriver(service, getCapabilities());
    WebdriverEventListener eventListener = new WebdriverEventListener();
    EventFiringDecorator<WebDriver> decorator = new EventFiringDecorator<>(eventListener);
    return decorator.decorate(webDriver);
}

• ChromeDriverService Configuration:

This part creates a ChromeDriverService object. A ChromeDriverService is used to configure and manage the ChromeDriver server. Here, it's configured to use any available free port. This means that it will automatically select an available port for the ChromeDriver server to run on.

ChromeDriverService service = new ChromeDriverService.Builder().usingAnyFreePort().build();ChromeDriverService Configuration:

• WebDriver Configuration:

WebDriver webDriver = new ChromeDriver(service, getCapabilities());

This line creates an instance of the ChromeDriver class, which is a part of Selenium WebDriver for automating Google Chrome browser. It takes two parameters:
service: This is the previously created ChromeDriverService that specifies how the ChromeDriver server should be configured.
getCapabilities(): This likely refers to a method that provides a set of desired capabilities for the ChromeDriver. Desired capabilities are used to configure the browser's behavior during testing, such as the browser version, platform, and more.

• Event Listener Setup:

WebdriverEventListener eventListener = new WebdriverEventListener();

A new instance of the WebdriverEventListener class (which you previously provided) is created. This class is an event listener designed to log events and actions related to WebDriver interactions.

• EventFiringDecorator Configuration:

EventFiringDecorator<WebDriver> decorator = new EventFiringDecorator<>(eventListener);

An EventFiringDecorator is used to wrap the original WebDriver with an event listener. This decorator is a part of Selenium's event-handling mechanism and is used to intercept WebDriver events and delegate them to the specified event listener. In this case, it's configured to use the WebdriverEventListener to log WebDriver events.

• Return the Decorated WebDriver:

return decorator.decorate(webDriver);

Finally, the decorated WebDriver, which has the event listener attached, is returned. This WebDriver can be used for test automation, and any interactions with it will be logged by the WebdriverEventListener.

I trust that this will prove beneficial! 😊