What it does

The Integration Test Architect provides a production-grade framework for designing and scaffolding robust integration and contract test suites. It moves beyond simple unit tests to verify the boundaries between your services, databases, and third-party APIs.

How it works

The skill follows a disciplined 5-phase architectural process: assessing test scope, determining dependency strategies (Real vs. Mock vs. Contract), designing fixture isolation, scaffolding the test files, and configuring CI pipelines.

Supported Tools & Frameworks

• Infrastructure: Testcontainers, Docker Compose
• Mocking & Contracts: WireMock, Pact, VCR-style record/replay
• Databases: PostgreSQL, Redis, MongoDB with factory-based fixture strategies
• CI/CD: GitHub Actions, GitLab CI, and more

Why use this skill?

Manual prompting often leads to "leaky" tests that share state or rely on brittle mocks. This skill enforces the Arrange-Act-Assert pattern and transactional isolation, ensuring your test suite remains fast, deterministic, and scalable. It provides a structured plan that considers service startup order and cross-team contract stability, which generic AI prompts often miss.