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)

Working with Effective Page Objects

In this chapter, we are going to examine page objects and see how we can use them to keep our code both clean and maintainable. Remember that test code is just as important as production code, so we should strive to make sure that it is well written and easy to refactor.

If your test code is not high-quality, how are you ever going to be sure that your production code works as expected? In this chapter, we will:

  • Introduce Don't Repeat Yourself (DRY) and have a look at how we can apply it to page objects.
  • Examine why we should keep our assertions separate from our page objects.
  • Have a look at the Java PageFactory classes that are available in the Selenium Support package.
  • Look at how we can build sensible, extensible page objects that do the hard work of driving your tests.
  • Talk about how we can make a readable Domain-Specific Language...