- Test resolves scope tag IDs to objects with id and displayName
- Test caching behavior (1 hour TTL)
- Test empty input handling
- Test 403 Forbidden error handling gracefully
- Test filtering to requested IDs preserving array keys
- Updated BackupWithAssignmentsTest ScopeTagResolver mocks to match actual method signature
- Fixed TenantSetupTest to expect 'granted' instead of 'ok' status
- Added ScopeTagResolver mock to BackupCreationTest
All Phase 3 (Scope Tags) functionality complete and tested.