computer-playbook/tests/integration/backups/test_enabled.py

import unittest
import os
import yaml

class TestBackupsEnabledIntegrity(unittest.TestCase):
    def setUp(self):
        # Path to the roles directory
        self.roles_dir = os.path.abspath(
            os.path.join(os.path.dirname(__file__), '../../../roles')
        )

    def test_backups_enabled_image_consistency(self):
        """
        Ensure that if `backups.enabled` is set for any docker.services[*]:
          - it's a boolean value
          - the containing service dict has an `image` entry at the same level
        """
        for role in os.listdir(self.roles_dir):
            docker_config_path = os.path.join(
                self.roles_dir, role, 'config', 'main.yml'
            )
            if not os.path.isfile(docker_config_path):
                continue

            with open(docker_config_path, 'r') as f:
                try:
                    config = yaml.safe_load(f) or {}
                except yaml.YAMLError as e:
                    self.fail(f"YAML parsing failed for {docker_config_path}: {e}")
                    continue

            services = (config.get('docker', {}) or {}).get('services', {}) or {}

            for service_key, service in services.items():
                if not isinstance(service, dict):
                    continue

                backups_cfg = service.get('backups', {}) or {}
                if 'enabled' in backups_cfg:
                    with self.subTest(role=role, service=service_key):
                        self.assertIsInstance(
                            backups_cfg['enabled'], bool,
                            f"`backups.enabled` in role '{role}', service '{service_key}' must be a boolean."
                        )
                        self.assertIn(
                            'image', service,
                            f"`image` is required in role '{role}', service '{service_key}' when `backups.enabled` is defined."
                        )

if __name__ == '__main__':
    unittest.main()