ui/.cursor/skills/refactor/phases/06-verification.md

Phase 6: Final Verification

Role: QA engineer Goal: Run all tests end-to-end, compare final metrics against baseline, and confirm the refactoring succeeded Constraints: No code changes. If failures are found, go back to the appropriate phase (4/5) to fix before retrying.

Skip condition: If the run name contains testability, skip Phase 6 entirely — no test suite exists yet to verify against. Proceed directly to Phase 7.

6a. Run Full Test Suite

1. Run unit tests, integration tests, and blackbox tests
2. Run acceptance tests derived from acceptance_criteria.md
3. Record pass/fail counts and any failures

If any test fails:

• Determine whether the failure is a test issue (→ return to Phase 5) or a code issue (→ return to Phase 4)
• Do NOT proceed until all tests pass

6b. Capture Final Metrics

Re-measure all metrics from Phase 0 baseline using the same tools:

Metric Category	What to Capture
Coverage	Overall, unit, blackbox, critical paths
Complexity	Cyclomatic complexity (avg + top 5 functions), LOC, tech debt ratio
Code Smells	Total, critical, major
Performance	Response times (P50/P95/P99), CPU/memory, throughput
Dependencies	Total count, outdated, security vulnerabilities
Build	Build time, test execution time, deployment time

6c. Compare Against Baseline

1. Read RUN_DIR/baseline_metrics.md
2. Produce a side-by-side comparison: baseline vs final for every metric
3. Flag any regressions (metrics that got worse)
4. Verify acceptance criteria are met

Write RUN_DIR/verification_report.md:

• Test results summary: total, passed, failed, skipped
• Metric comparison table: metric, baseline value, final value, delta, status (improved / unchanged / regressed)
• Acceptance criteria checklist: criterion, status (met / not met), evidence
• Regressions (if any): metric, severity, explanation

Self-verification:

• All tests pass (zero failures)
• All acceptance criteria are met
• No critical metric regressions
• Metrics are captured with the same tools/methodology as Phase 0

Save action: Write RUN_DIR/verification_report.md

GATE (BLOCKING): All tests must pass and no critical regressions. Present verification report to user. Do NOT proceed to Phase 7 until user confirms.