FunTester

Jul 10, 2025 · Fundamentals

Mastering Scalable Test Automation: Design Patterns Every Engineer Should Know

This article explores how to build highly extensible test automation frameworks by applying proven design patterns such as modular architecture, Page Object Model, data-driven testing, BDD, keyword-driven testing, parallel execution, abstraction layers, and plug-in components, while addressing current challenges and future AI-driven evolution.