Integration Testing

Verify the interaction between components, data stores, and external services to ensure contract correctness and state integrity.

When to Activate

• Test database interactions and repository logic
• Verify API client behavior against wire services
• Ensure middleware and handlers work together
• Test multi-service flows in a single process
• Debug cross-component state synchronization
• Refactor internals while keeping public contracts stable
• Audit data persistence and retrieval behavior

Testing Layers