e2e-testing-patterns skillA
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e2e-testing-patterns is agent-read markdown (skill) from rudycity/superagent: Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establishing testing standards..
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What the file says
# E2E Testing Patterns
Build reliable, fast, and maintainable end-to-end test suites that provide confidence to ship code quickly and catch regressions before users do.
## When to Use This Skill
- Implementing end-to-end test automation
- Debugging flaky or unreliable tests
- Testing critical user workflows
- Setting up CI/CD test pipelines
- Testing across multiple browsers
- Validating accessibility requirements
- Testing responsive designs
- Establishing E2E testing standards
## Core Concepts
### 1. E2E Testing Fundamentals
**What to Test with E2E:**
- Critical user journeys (login, checkout, signup)
- Complex interactions (drag-and-drop, multi-step forms)
- Cross-browser compatibility
- Real API integration
- Authentication flows
**What NOT to Test with E2E:**
- Unit-level logic (use unit tests)
- API contracts (use integration tests)
- Edge cases (too slow)
- Internal implementation details
### 2. Test Philosophy
**The Testing Pyramid:**
```
/\
/E2E\ ← Few, focused on critical paths
/─────\
/Integr\ ← More, test component interactions
/────────\
/Unit Tests\ ← Many, fast, isolated
/────────────\
```
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How to install
mdr add rudycity/superagent/e2e-testing-patterns@git:20260626.019dba9mdr add rudycity/superagent/e2e-testing-patterns@sha256:1653690dde9eeca6Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
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Source
rudycity/superagent · 23 stars · license MIT · pushed 2026-09-22 · branch main
API
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