# E2e Test

> End-to-end testing user flows using browser automation

- Skill: `dongduong2001/e2e-test` (Agent Skill)
- Install (CLI): `npx skillmds@latest add dongduong2001/e2e-test`
- Raw SKILL.md: https://api.skillmd.com/api/skills/dongduong2001/e2e-test/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: DongDuong2001 (https://skillmd.com/u/dongduong2001)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/dongduong2001/e2e-test

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# 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.