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Selenium Design Patterns and Best Practices

Selenium Design Patterns and Best Practices

By : Kovalenko
3.9 (11)
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Selenium Design Patterns and Best Practices

Selenium Design Patterns and Best Practices

3.9 (11)
By: Kovalenko

Overview of this book

Selenium WebDriver is a global leader in automated web testing. It empowers users to perform complex testing scenarios with its simple and powerful interface. This guide will provide you with all the skills you need to successfully create a functional Selenium test suite. Starting from the very beginning of the Selenium IDE, this book will show you how to transition into a real programing language such as Ruby or Java. You will quickly learn how to improve your code quality with refactoring and the skills needed to plan for the future development of your website to future-proof your test suite. With ample test examples running against a life-like e-commerce store and detailed step-by-step code review and explanations, you will be ready to test any challenge web developers might throw your way. This book is intended for anyone who wants to create a test suite that is easy to maintain by expanding your knowledge until you feel truly confident and comfortable with Selenium.
Table of Contents (11 chapters)
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10
Index

The Page Objects pattern


The Page Objects pattern describes any web page in terms of a hierarchical Domain Specific Language (DSL). The application specific DSL helps to hide the page implementation; the test is no longer allowed to directly interact with a given page, but instead uses a framework of classes and methods to accomplish the same goal. This pattern abstracts the implementation details, such as element IDs, into a framework specifically designed for the application being tested.

Note

A DSL is a computer language that has been highly specialized for a specific application. It uses a general programming language such as Ruby or Java to implement classes and methods, which specifically apply to the application at hand.

Advantages of the Page Objects pattern

There are many advantages of using this pattern of test development; let's take a look at a handful:

  • DSL framework: After implementing the Page Objects pattern, we end up with a framework that describes the application from business...

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