Book Image

Enhanced Test Automation with WebdriverIO

By : Paul M. Grossman, Larry C. Goddard
Book Image

Enhanced Test Automation with WebdriverIO

By: Paul M. Grossman, Larry C. Goddard

Overview of this book

This book helps you embark on a comprehensive journey to master the art of WebdriverIO automation, from installation through to advanced framework development. You’ll start by following step-by-step instructions on installing WebdriverIO, configuring Node packages, and creating a simple test. Here you’ll gain an understanding of the mechanics while also learning to add reporting and screen captures to your test results to enhance your test case documentation. In the next set of chapters, you’ll delve into the intricacies of configuring and developing robust method wrappers, a crucial skill for supporting multiple test suites. The book goes beyond the basics, exploring testing techniques tailored for Jenkins as well as LambdaTest cloud environments. As you progress, you’ll gain a deep understanding of both TypeScript and JavaScript languages and acquire versatile coding skills. By the end of this book, you’ll have developed the expertise to construct a sophisticated test automation framework capable of executing an entire suite of tests using WebdriverIO in either TypeScript or JavaScript, as well as excel in your test automation endeavors and deliver reliable, efficient testing solutions.
Table of Contents (20 chapters)
16
Epilogue
Appendix: The Ultimate Guide to TypeScript Error Messages, Causes, and Solutions

Writing a locator that is an element inside a list

Now, we have our list in a combobox and can clear any existing element text. There are a few ways this can be done. We can set the value, we can double-click to select all the existing text, and lastly, we can send Ctrl + A keystrokes to the field:

ListElement.setValue("");

However, that may not work for all input field elements. Perhaps a double-click to the field will work:

await listElement.doubleclick()

Well, it will work if there is a single word already in the field, such as Denmark, but not if it includes spaces, such as Trinidad and Tobago.

Surprisingly, a triple click on a field will select everything. However, at the time of writing, the authors know of no automation tool that supports triple clicks. Also, in case you were wondering, this is not a triple-click:

await listElement.click(); await listElement.click(); await listElement.click()

Here is a way to clear a field. Set the focus on the field...