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Learn Selenium

You're reading from   Learn Selenium Build data-driven test frameworks for mobile and web applications with Selenium Web Driver 3

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Product type Course
Published in Jul 2019
Publisher Packt
ISBN-13 9781838983048
Length 536 pages
Edition 1st Edition
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Authors (2):
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Carl Cocchiaro Carl Cocchiaro
Author Profile Icon Carl Cocchiaro
Carl Cocchiaro
UNMESH GUNDECHA UNMESH GUNDECHA
Author Profile Icon UNMESH GUNDECHA
UNMESH GUNDECHA
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Toc

Table of Contents (25) Chapters Close

Title Page
Copyright Contributors About Packt Preface 1. Introducing WebDriver and WebElements 2. Using Java 8 Features with Selenium FREE CHAPTER 3. Exploring the Features of WebDriver 4. Exploring Advanced Interactions of WebDriver 5. Understanding WebDriver Events 6. Exploring RemoteWebDriver 7. Setting up Selenium Grid 8. Data-Driven Testing with TestNG 9. Building a Scalable Selenium Test Driver Class for Web and Mobile Applications 10. Selenium Framework Utility Classes 11. Best Practices for Building Selenium Page Object Classes 12. Defining WebDriver and AppiumDriver Page Object Elements 13. Building a JSON Data Provider 14. Developing Data-Driven Test Classes 15. Encapsulating Data in Data-Driven Testing 16. Designing a Selenium Grid 17. Third-Party Tools and Plugins 18. Working Selenium WebDriver Framework Samples 1. Assessments 2. Other Books You May Enjoy

Calling page object methods in test classes

One of the most common mistakes users make when building automated tests is to build low-level event processing into their test class methods. We have been using the Selenium POM in this framework design, and what that means for the test classes is that you want to call the page object methods from within the test class methods, but not access the WebElements themselves. The goal is to reduce the amount of code being written and create a "library" of common methods that can be called in many places!

Now, what can be done in the framework to restrict users from going off track?

Users can set the scope of all WebElements defined in the page object classes to protected. That allows subclasses to access them, but prevents users from accessing the WebElements directly in the test methods, after instantiating the class.

Getter/setter...

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