e2e-test

name	e2e-test
description	End-to-end testing user flows using browser automation

End-to-End (E2E) Test Skill

This skill handles full-stack browser and user-journey automation testing.

When to use this skill

• When verifying critical business flows (e.g., User Signup, Checkout, Payment).
• When using tools like Playwright, Cypress, or Selenium.
• When testing the actual deployed frontend against a real environment.

Guidelines

• High ROI Flows: Only E2E test the most critical user journeys. These tests are slow and brittle.
• Resilient Selectors: Prefer querying elements by testing-specific data attributes (e.g., data-testid) or ARIA roles rather than fragile CSS classes.
• Avoid Sleep: Never use hardcoded wait/sleep times. Wait for specific network requests to complete or elements to become visible/interactive.