Test Automation Framework

Table of Contents

• [Overview](#overview)
• [When to Use](#when-to-use)
• [Quick Start](#quick-start)
• [Reference Guides](#reference-guides)
• [Best Practices](#best-practices)

Overview

A test automation framework provides structure, reusability, and maintainability for automated tests. It defines patterns for organizing tests, managing test data, handling dependencies, and generating reports. A well-designed framework reduces duplication, improves reliability, and accelerates test development.

When to Use

• Setting up new test automation
• Scaling existing test suites
• Standardizing test practices across teams
• Reducing test maintenance burden
• Improving test reliability and speed
• Organizing large test codebases
• Implementing reusable test utilities
• Creating consistent reporting

Quick Start

Minimal working example:

// framework/pages/BasePage.ts
import { Page, Locator } from "@playwright/test";

export abstract class BasePage {
  constructor(protected page: Page) {}

  async goto(path: string) {
    await this.page.goto(path);
  }

  async waitForPageLoad() {
    await this.page.waitForLoadState("networkidle");
  }

  async takeScreenshot(name: string) {
    await this.page.screenshot({ path: `screenshots/${name}.png` });
  }

  protected async clickAndWait(locator: Locator) {
    await Promise.all([
      this.page.waitForResponse((resp) => resp.status() === 200),
      locator.click(),
    ]);
  }
}
// ... (see reference guides for full implementation)

Reference Guides

Detailed implementations in the references/ directory:

Best Practices

✅ DO

• Use Page Object Model for UI tests
• Create reusable test utilities
• Implement proper wait strategies
• Use fixtures for test data
• Configure for multiple environments
• Generate readable test reports
• Organize tests by feature/type
• Version control test framework

❌ DON'T

• Put test logic in page objects
• Use hard-coded waits (sleep)
• Duplicate test setup code
• Mix test data with test logic
• Skip error handling
• Ignore test flakiness
• Create overly complex abstractions
• Hardcode environment URLs