Advanced Playwright Techniques for Flawless Testing
summary
Playwright demonstrations use the VS Code codegen to record TypeScript tests, the trace viewer for DOM snapshots and debugging, and built‑in locators and auto‑retrying assertions to reduce flakiness. Examples show API mocking via route.fulfill, time control with page.clock (setFixedTime and fastForward), storageState + project dependencies for reusable logins, CLI helpers like --only-changed and --last-failed, sharding strategies, and optional cloud browsers that run 600 tests in ~2:17 using ~35 workers.
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chapters (12)
- 0:00Introduction
- 1:45What is Playwright
- 3:09Playwright features
- 5:14Generating tests
- 9:26Debugging tests
- 12:55Advanced tips
- 17:45API mocking
- 23:46Date/time testing
- 28:44Project dependencies
- 33:23Run changed tests
- 39:20Scaling tests
- 46:01Community & Q&A
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