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Automation Made Easy: TypeScript Playwright
Module 1: Introduction to Playwright and TypeScript
Overview of Playwright’s advantages for QA engineers
Playwright's Key Features: cross-browser support, auto-waiting, network interception, Codegen, test annotations, snapshot testing, test retries
Introduction to TypeScript benefits (static typing, error catching), basic syntax, Playwright synergy
Module 2: Setting Up Your Development Environment
Install VS Code, Node.js, and Playwright
Configure VS Code for TypeScript and Playwright (extensions, debugging)
Write a simple TypeScript Playwright script
Configuration files: playwright.config.ts, tsconfig.json
Module 3: Playwright Fundamentals
Browsers, contexts, pages, frames
Run a basic test with browser launch and navigation
Run a test in both headless and headed modes
Module 4: Playwright Locators
TestId, ID, CSS, XPath, text, role-based, custom locators
Best practices for reliable, accessibility-friendly locators
Chaining locators and filters
Locate elements on a sample web page
Module 5: Handling User Interactions
Simulate clicks, typing, hovering, scrolling
Forms: Fill inputs, select options, upload files
Keyboard/mouse events for advanced interactions
Module 6: Assertions, Validations, and Snapshot Testing
Playwright’s built-in expectations (toBeVisible, toHaveText, toHaveAttribute, etc.)
Custom TypeScript assertions for complex validations
Snapshot testing
Timeout handling and auto-waiting mechanisms
Module 7: Using GenAI Tools & Dealing with Asynchronous Operations
Intro to Copilot
Manage promises and async/await in TypeScript
Waiting strategies: Explicit waits, network idle, custom conditions
Intercept requests/responses for API mocking
Module 8: Using Playwright’s Codegen for Rapid Test Creation
Codegen overview
Runing Codegen
Generate and customize TypeScript code
Module 9: Test Annotations and Tagging in Playwright
Test management, execution, reporting
Test annotations
Test tags
Test grouping
Custom annotations for reporting
Module 10: Page Object Model (POM)
Introduction to the Page Object Model (POM)
Implement POM in TypeScript Playwright
Module 11: Debugging and Troubleshooting Tests
Use Playwright’s inspector, trace viewer, and headed mode for debugging
Debug in VS Code
Common issues: Flaky tests, browser inconsistencies
Test retries for flaky tests
Module 12: Advanced Testing Scenarios
Test iframes, shadow DOM, dialogs (alerts, prompts)
Mobile emulation and responsive testing
Parallel execution and sharding for speed
Running tests scripts on Docker
Module 13: Integration and Reporting
Integrate with CI/CD (GitHub Actions)
GitLab CI integration
Generate reports: HTML, custom reporters, annotation-driven insights
Allure/Jest for enhanced reporting
Module 14: Best Practices and Real-World Applications
Writing clean TypeScript code
Proper use of assertions, annotations and POM
Final Project: Build a test suite for a web app using what you learned
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Introduction to TypeScript benefits (static typing, error catching), basic syntax, Playwright synergy
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