---
sliceId: S02
uatType: artifact-driven
verdict: PASS
date: 2026-03-17T02:45:00Z
---

# UAT Result — S02

## Checks

| Check | Result | Notes |
|-------|--------|-------|
| Smoke test: template no matching columns raises ExportError | PASS | 1 passed in 0.44s |
| TC1: Template with no matching columns raises ExportError | PASS | `test_template_no_matching_columns` — 1 passed |
| TC2: Orphaned decisions are logged with context | PASS | `test_orphaned_decision_logs_warning` — 1 passed |
| TC3: Adapter ImportError is logged with traceback | PASS | `test_get_adapter_logs_import_error` — 1 passed |
| TC4: Rich output render failures show console warnings | PASS | 4/4 tests passed (analysis, assessment, proposals, decisions) |
| TC5: Excel Rich output render failures show console warnings | PASS | 4/4 tests passed (analysis, assessment, proposals, decisions) |
| TC6: Full regression passes | PASS | 647 passed, 0 failures in 37.71s |
| Edge: Template with partial column matches still works | PASS | 2/2 tests passed (fills columns, case-insensitive headers) |
| Edge: Render failure in one section doesn't break others | PASS | `test_warns_on_analysis_render_failure` — 1 passed, verifies other sections still render |
| Edge: Adapter registry still works when import succeeds | PASS | `test_get_adapter_found` — 1 passed |
| Signal: except blocks have logger.warning + console.print | PASS | All 8 except blocks in rich_output.py (4) and excel_rich_output.py (4) have both `logger.warning` and `console.print("[yellow]⚠ Failed to render …")` |
| Signal: template fix raises ExportError (not bare return) | PASS | `if not col_mapping:` → `raise ExportError(…, error_code="TEMPLATE_NO_MATCHING_COLUMNS")` |
| Signal: adapter fix logs warning (not bare pass) | PASS | `except ImportError:` → `logger.warning("Failed to import adapter module", exc_info=True)` |

## Overall Verdict

PASS — All 13 checks passed. 647 tests pass with 0 failures. All four silent failure categories (template export, orphaned decisions, adapter imports, render failures) have explicit error/warning signals verified by targeted tests and failure signal grep checks.

## Notes

- The `excel_json_output.py` and `json_output.py` files also contain `except Exception` blocks but these were not in S02 scope (they use `except Exception as exc` with existing error handling, not bare swallows).
- Test count matches S02 summary expectation of 647.
