Docker Tests 🐳

Integration tests that validate Docker-level contracts for role services: compose template includes, declared service keys, and image/version validity.

Tests in this directory MUST only cover Docker-specific semantics (images, tags, compose-service configuration). Generic compose-structure rules MUST live under tests/integration/compose/, and backup-related checks MUST live under tests/integration/backups/.

For framework, directory layout, and make test-integration usage see integration.md.