Scalable Test Automation with Playwright
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ISBN: 9789365893441
eISBN: 9789365897579
Authors: Raj Uppadhyay
Rights: Worldwide
Edition: 2026
Pages: 298
Dimension: 7.5*9.25 Inches
Book Type: Paperback
- Description
- Table of Contents
- About the Authors
Modern web automation requires more than just scripting; it demands a transition from basic interaction to enterprise-grade engineering. Playwright has emerged as a premier tool for this shift, offering robust support for both UI and API testing. However, scaling these capabilities for complex environments requires the application of rigorous software engineering principles to ensure frameworks remain resilient, efficient, and adaptable to evolving business needs.
This book bridges the gap between basic automation and sophisticated architectural design. You will explore foundational patterns like Page Object Model, Factory, and Singleton, alongside core principles such as SOLID and DRY. The book provides a step-by-step guide to building modular, tool-agnostic frameworks, covering critical topics like CI/CD integration, test data management, and observability. It even addresses high-level challenges, such as migrating between tools like Playwright and Puppeteer.
By the end of this book, you will gain the competency to design and scale automation frameworks suited for enterprise environments. You will move beyond the role of a scripter to become a test architect, capable of leading the development of future-proof, maintainable, and highly scalable testing solutions.
WHAT YOU WILL LEARN
● Master POM, Factory, Singleton, and Template Method for scalable frameworks.
● Apply SOLID and DRY principles to architect decoupled automation codebases.
● Execute seamless Playwright to Puppeteer migrations via advanced class abstraction.
● Orchestrate dynamic test data using Faker libraries and environment-specific configurations.
● Detailed explanations, practical code examples, and a real-world testing tool migration exercise.
● Integrate GitHub Actions and GitHub Pages for automated gates and reporting.
● Set a practical footprint in the AI testing landscape.
WHO THIS BOOK IS FOR
This book is for QA engineers, SDETs, and software developers with foundational TypeScript skills and automated testing experience. It targets professionals ready to move beyond basic scripting to engineer scalable, tool-agnostic frameworks using Playwright and advanced software engineering principles.
1. Scalable Test Automation and Design Patterns
2. Building Your First API Test Automation Framework
3. Building a Scalable UI Framework
4. Framework Migration for Future-proof Automation
5. Engineering Principles for Enterprise Automation
6. Strategies for Scalable Test Automation
7. Managing Test Data, Environments, and Configuration
8. Reporting and Analyzing Test Results
9. CI/CD Integration and Test Execution
10. Observability and Governance in Test Automation
11. Advanced Test Maintenance and Optimization Strategies
12. Reflections on Test Automation
Raj Uppadhyay is a result-driven and experienced engineering leader with over 20 years of vast experience in the IT industry across leading technology companies like Microsoft, Pitney Bowes MapInfo, Fiserv, and major players in the banking and retail domains. His career has been singularly focused on pioneering advancements in the domains of software engineering, quality engineering, test automation, and performance architecture.
His deep technical expertise is matched by hands-on experience in building and scaling enterprise-grade UI, API, mobile, and performance testing solutions; many of these continue to stand successfully with only minor changes. As an avid AI/ML enthusiast, Raj continues to explore leading-edge technologies to better development and testing workflows.
Over the years, Raj has been a strong evangelist in advocating and building scalable, robust, and highly maintainable test automation frameworks that go beyond the conventional quick-start methodologies. He actively promotes rigorous software engineering principles and established design patterns in testing, devoutly believing that quality is built into the architecture right from the start.
Raj brings an extensive repertoire of test methodologies to the table along with in-depth knowledge of many automation tools. He is also a well-known contributor to the developer community himself, having developed popular development productivity tools. For instance, his extension Reqnroll/SpecFlow Steps Definition Generator (With AI Assistant) for Visual Studio Code boasts nearly 19,000+ downloads alone, which have eased the workflows of innumerable developers. His innovative spirit also brought forth the AI-powered performance testing and API testing MCP servers, and is an example of his commitment towards moving performance and API testing ahead.
This book represents Raj's distillation of practical experience and his overall philosophical approach to the technical testing discipline that provides a clear, actionable roadmap for readers on how to achieve enterprise-level excellence in test automation.