Playwright API Testing

Write API tests using Playwright's built-in HTTP client.

Project Structure

tests/
├── specs/           # Test files organized by feature/domain
├── fixtures/        # Playwright fixtures (lifecycle + wiring)
├── clients/         # HTTP client logic (endpoints, methods)
├── schemas/         # Zod schemas (source of truth for types)
├── constants/       # Test data, business rules
└── utils/           # Shared utilities

Schema Validation with Zod

Use z.strictObject() for Contract Testing