Move unit tests from tests/unit/ to internal/ following Go conventions:
- tests/unit/logging/* -> internal/logging/* (logging tests)
- tests/unit/manifest/* -> internal/manifest/* (run_manifest, schema tests)
- tests/unit/network/* -> internal/network/* (retry, ssh_pool, ssh tests)
- tests/unit/privacy/* -> internal/privacy/* (pii tests)
- tests/unit/metrics/* -> internal/prommetrics/* (metrics tests)
Update import paths in test files to reflect new locations.
Note: metrics_test.go moved from tests/unit/metrics/ to internal/prommetrics/ to match the actual package name.
Update comprehensive test coverage:
- E2E tests with scheduler integration
- Integration tests with tenant isolation
- Unit tests with security assertions
- Security tests with audit validation
- Audit verification tests
- Auth tests with tenant scoping
- Config validation tests
- Container security tests
- Worker tests with scheduler mock
- Environment pool tests
- Load tests with distributed patterns
- Test fixtures with scheduler support
- Update go.mod/go.sum with new dependencies
Bug fixes and cleanup for test infrastructure:
- schema_test.go: Fix SchemaVersion reference with proper manifest import
- schema_test.go: Update all schema.json paths to internal/manifest location
- manifestenv.go: Remove unused helper functions (isArtifactsType, getPackagePath)
- nobaredetector.go: Fix exprToString syntax error, remove unused functions
All tests now pass without errors or warnings
