HomeSAGOZEN QualityFull-Stack PR Testing
Full-Stack PR Validation

Never break API contracts or database states on pull requests.

Modern apps aren't just frontend code. SAGOZEN Quality orchestrates end-to-end full-stack tests, verifying UI interactions alongside backend API calls and database seeding.

The Challenge

Why Traditional Approaches Fail

Frontend PR tests pass mocked APIs, but crash in production because backend schema changes were merged separately without full integration testing.

The SAGOZEN Solution

Evidence-Based Release Assurance

SAGOZEN Quality spins up temporary ephemeral database states and backend services on your self-hosted runners, executing real full-stack test verification before PR merge.

Core Solution Capabilities

Engineered capabilities designed to eliminate release friction.

01

Database Snapshot Seeding & Cleanup

Seeds isolated test databases before test runs and wipes them clean upon completion.

02

API Contract & Schema Checking

Validates OpenAPI/GraphQL payloads against frontend types during live user scenario runs.

03

Microservice Mocking & Stubbing

Selectively mock third-party payment gateways (Stripe, Twilio) while testing real internal APIs.

Implementation & Configuration

Clean, standard execution scripts with zero vendor lock-in.

fullstack-pr.config.ts
typescript
import { configureFullStackSuite } from '@sagozen/quality';

export default configureFullStackSuite({
  services: {
    frontend: { port: 3000, command: 'pnpm dev' },
    backend: { port: 8080, command: 'go run main.go' },
    database: { type: 'postgres', snapshot: './fixtures/seed.sql' }
  },
  tests: ['./tests/fullstack/**/*.spec.ts']
});

Frequently Asked Questions

Can Full-Stack PR testing run on ephemeral branch deployments?

Yes. It seamlessly integrates with Vercel Preview URLs, AWS ECS ephemerals, and local Docker Compose runners.

How are database migrations handled?

The runner applies migrations to temporary test databases automatically before firing E2E assertions.