Complete Guide to Building a Scalable Java-Selenium Automation Framework

The guide outlines the structure and best practices for building a scalable Java-Selenium automation framework. The project is organized into a layered architecture, with separate folders for different components.

The uiPages folder contains Page Object classes that store static final By locator objects for UI elements, without any logic or assertions. Business components reside in the businessComponents folder and contain reusable Selenium interaction methods that extend GeneralComponents. They should never directly call driver methods.

Test scripts, located in testscripts, orchestrate the execution of business component methods in a keyword-driven manner. A central Run Manager controls test execution via an Excel file, allowing for data-driven testing by reading values from an Excel sheet.

The guide emphasizes several key rules, such as keeping UI locators in uiPages, using static final By locators, separating locator definition from usage in Page Objects, and only using helper methods from GeneralComponents in business components. Test data is fetched from separate sheets rather than hardcoding values.

The goal is to create a modular, maintainable framework that uses best practices like the Page Object Model, explicit waits, and data-driven testing, while avoiding direct driver calls in business components or test scripts.