Last Updated: November 21, 2025
Test Pyramid
| Layer | Characteristics |
|---|---|
Unit
|
Fast, isolated, high coverage |
Integration
|
Multiple components working together |
E2E
|
Browser or device flows |
Commands
npm test -- --runInBand
Run unit suite
pytest tests/integration
Integration checks
cypress run
Automate browser flows
Reporting
Publish artifacts, track flakiness, and feed failures back to owners quickly.
💡 Pro Tip:
Run fast unit tests on every commit, schedule longer e2e suites nightly, and fail fast when regressions occur.