Playwright Testing Tips for Beginners
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Playwright Testing Tips for Beginners
Playwright is a powerful, open-source automation framework developed by Microsoft for end-to-end testing of web applications. It supports multiple browsers (Chrome, Firefox, Safari) and languages (JavaScript, Python, C#, and Java), making it a versatile choice for modern testers. If you're just getting started, here are some useful Playwright testing tips for beginners to help you succeed.
1. Start with the Basics
Before diving deep, make sure you understand basic Playwright concepts such as browser context, pages, and selectors. Install Playwright using a simple command:
2. Use Code Generation
Playwright has a built-in code generator. You can record actions on the browser and generate test scripts automatically:
This helps you learn how Playwright scripts are structured.
3. Prefer getByRole
and getByText
Selectors
Using accessible selectors like getByRole
ensures your tests are more reliable and easier to maintain, compared to using brittle CSS or XPath selectors.
4. Leverage Auto-Waiting
Playwright automatically waits for elements to become visible, clickable, or detached. This minimizes the need for manual waits and reduces flaky tests.
5. Run Tests in Parallel
Use Playwright Test Runner to execute tests in parallel. This improves test execution time and supports scalable testing:
6. Use Fixtures for Reusable Setup
Fixtures let you share setup and teardown logic across tests (e.g., login, page navigation), promoting cleaner test code.
7. Explore Playwright Inspector
When debugging, use Playwright Inspector to step through your tests and locate issues visually.
By following these tips, beginners can build a strong foundation in Playwright and create reliable, maintainable test automation for modern web applications.
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