Testing: unit, integration, e2e

Lesson 05 · 13 min

End to end with Playwright

Role locators, auto waiting, fixtures, flaky tests, and what not to test with e2e.

13 minLesson 5 of 5Practice includedAsk AI on any point

An E2E test walks through a scenario the way a user does: opens a page in a real browser, clicks, fills in forms, waits for a response from the real backend. It is the most expensive and the most convincing level. Playwright from Microsoft runs Chromium, Firefox and WebKit, and has its own test runner, parallel execution and a trace viewer for investigating failures.

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