Playwright Best Practices for Reliable Test Automation
Playwright best practices focus on building maintainable test suites through smaller API driven setups, robust locators, and native features like fixtures rather than custom frameworks. Using these strategies helps reduce flakiness and makes automation easier to manage. To handle flaky tests, users recommend breaking long end to end scenarios into smaller pieces and setting up test data via APIs. You should also fix application bugs like slow load times instead of just increasing timeouts, and run tests repeatedly using the repeat each parameter to catch issues early. For architecture and locators, consistently use the Page Object Model to encapsulate actions and rely on built in fixtures for authentication and teardown. Choose getByRole or data testid locators over XPath to prevent tests from breaking when the UI changes.
