Run-Once Flag Tests 🏁

Integration tests for the run_once_<role_name> fact pattern: flag suffixes MUST match their role folder name, flags MUST be defined before use, and inclusion of utils/once/flag.yml MUST follow the schema.

Tests in this directory MUST only cover run_once_* flags and their lifecycle. Tests for generic fact overrides, task includes, or block structure MUST live elsewhere under tests/integration/.

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