# Testing Plan
Required test categories:
- Parse valid ODCS YAML
- Parse valid ODCS JSON
- Reject malformed YAML
- Reject malformed JSON
- Reject missing required fields
- Validate schema objects
- Validate quality rules
- Validate SLA structures
- Preserve custom properties
- Generate deterministic diagnostics
- CLI validation success/failure
- JSON output format
Add fixtures based on official ODCS examples.