Book Image

Mastering Selenium WebDriver 3.0 - Second Edition

Book Image

Mastering Selenium WebDriver 3.0 - Second Edition

Overview of this book

The second edition of Mastering Selenium 3.0 WebDriver starts by showing you how to build your own Selenium framework with Maven. You'll then look at how you can solve the difficult problems that you will undoubtedly come across as you start using Selenium in an enterprise environment and learn how to produce the right feedback when failing. Next, you’ll explore common exceptions that you will come across as you use Selenium, the root causes of these exceptions, and how to fix them. Along the way, you’ll use Advanced User Interactions APIs, running any JavaScript you need through Selenium; and learn how to quickly spin up a Selenium Grid using Docker containers. In the concluding chapters, you‘ll work through a series of scenarios that demonstrate how to extend Selenium to work with external libraries and applications so that you can be sure you are using the right tool for the job.
Table of Contents (15 chapters)

Building user interaction into your automation

We don't always use automation for writing tests. Sometimes we also want to automate repetitive tasks. A lot of these repetitive tasks can be easily automated, whereas others are not completely repetitive and require some form of user input that regularly changes. How useful would it be to be able to write a Selenium script that can take some user input so that you don't need to keep rewriting the script for that regular task you have to perform?

Well, we can do that; let's put together an example. First of all, we are going to write a snippet of JavaScript that will allow us to insert an input field into a page:

var dataInput = document.createElement('div');
dataInput.id = "se_temp_markup";
dataInput.setAttribute("style","width: 200px; height: 100px; background-color: yellow; z-index...