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Selenium WebDriver Quick Start Guide

You're reading from   Selenium WebDriver Quick Start Guide Write clear, readable, and reliable tests with Selenium WebDriver 3

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Product type Paperback
Published in Oct 2018
Publisher Packt
ISBN-13 9781789612486
Length 192 pages
Edition 1st Edition
Languages
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Author (1):
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Pinakin Chaubal Pinakin Chaubal
Author Profile Icon Pinakin Chaubal
Pinakin Chaubal
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Table of Contents (10) Chapters Close

Preface 1. Introducing Selenium WebDriver and Environment Setup FREE CHAPTER 2. Understanding the Document Object Model and Creating Customized XPaths 3. Basic Selenium Commands and Their Usage in Building a Framework 4. Handling Popups, Frames, and Alerts 5. Synchronization 6. The Actions Class and JavascriptExecutor 7. The Command Pattern and Creating Components 8. Hybrid Framework 9. Other Books You May Enjoy

EventFiringWebDriver

For understanding EventFiringWebDriver, we need to understand the concept of listeners.

Listeners work silently without hampering the flow of the Selenium WebDriver script. Listeners help us find out the result of a particular action before or after the action happens. Take the scenario of clicking on a button. Listeners indicate when the WebDriver instance is about to execute the click of a button. Similarly, listeners also indicates that a button has already been clicked.

To create such a listener, we need to use an interface called WebDriverEventListener, which has to be implemented by a concrete class, which becomes our listener. Let's see the process of creating one.

The following class implements WebDriverEventListener. Only the methods used in this example are mentioned here:

public class EventHandler implements WebDriverEventListener {
public...
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