PROTOCOL 05 · TESTING & SRE

Automated QA Benchmarks & Pre-Release Readiness

The 4-tier automated testing pyramid, sub-1.2s Core Web Vitals performance benchmarks, WCAG 2.1 AA accessibility validation, and immutable staging gateway sign-offs.

Lighthouse Target95+ Performance
E2E EnginePlaywright / Cypress
AccessibilityWCAG 2.1 AA
Load Testingk6 Stress Gateways
AUTOMATED TESTING PYRAMID

Four Layers of Continuous Quality Assurance

Every pull request passes through automated unit, contract, E2E browser, and load-testing pipelines before deployment.

Tier 1Jest · Vitest · PyTest

Unit & Logic Test Suites

Automated unit tests validate pure business logic, utility algorithms, and data transformation reducers in complete isolation with zero network mock overhead.

Pure algorithmic logic & boundary condition testing
Deterministic data schema parsing & serialization
Sub-second execution across 1,000+ test cases in local pre-commit hooks
Target Metric:> 85% Code Coverage
Tier 2Supertest · Pact · Prisma Mocking

API Contract & Integration Testing

Integration suites validate HTTP status codes, JSON response schemas, database transaction rollbacks, and third-party webhook receivers against real local database instances.

OpenAPI 3.1 contract schema verification
Database atomic transactions & rollback verification
Authentication middleware & role-based route guard testing
Target Metric:100% Core Endpoints
Tier 3Playwright · Cypress · Maestro

End-to-End (E2E) Browser Workflows

Headless Chromium, WebKit, and Firefox browser runners execute complete user journeys from authentication, checkout, and document uploads to real-time notifications.

Cross-browser execution across Desktop, iPad, and Mobile viewports
Automated visual regression diffing to prevent CSS drift
Network mocking for 3rd-party gateway failures and retries
Target Metric:All Critical User Journeys
Tier 4k6 · Artillery · Lighthouse CI

Load, Stress & Chaos SRE Benchmarks

Before production deployment, we stress-test APIs under simulated traffic surges, verifying database connection pool saturation, cache hit ratios, and auto-scaling triggers.

P95 API latency under heavy load < 200ms
Zero unhandled 5xx exceptions during 3x traffic spikes
Lighthouse Core Web Vitals score > 95 across all routes
Target Metric:10,000+ Concurrent Virtual Users
PERFORMANCE GOVERNANCE

Lighthouse & Core Web Vitals Benchmarks

Fast web applications convert better and rank higher. We enforce automated performance budgets in CI/CD, guaranteeing sub-1.2s Largest Contentful Paint (LCP) and zero layout shift.

< 1.2sLCP (Page Speed)
0.00CLS (Layout Shift)
< 80msINP (Responsiveness)
95+Lighthouse CI