ss-tools/specs/019-superset-ux-redesign/tests/reports/2026-02-21-report.md

Test Report: 019-superset-ux-redesign

Date: 2026-02-21
Executed by: Tester Agent

Coverage Summary

Module	Tests	Coverage %
Breadcrumbs.svelte	5	N/A (behavioral/contract tests)
Frontend test suite total	82	N/A (coverage runner not executed)

Test Results

• Total: 82
• Passed: 82
• Failed: 0
• Skipped: 0

Executed command:

cd frontend && npm run test

Issues Found

Test	Error	Resolution
src/lib/stores/__tests__/sidebar.test.js	Flaky state leakage (isExpanded assertion failed)	Added deterministic beforeEach reset for sidebarStore
src/lib/components/layout/__tests__/test_breadcrumbs.svelte.js (initial approach)	Svelte render mode/runtime incompatibility in current test setup	Reworked into contract/logic-focused unit tests without client mount

Changes Made

• Added new co-located test file:
  • frontend/src/lib/components/layout/__tests__/test_breadcrumbs.svelte.js
• Stabilized existing test file:
  • frontend/src/lib/stores/__tests__/sidebar.test.js
• Added coverage matrix document:
  • specs/019-superset-ux-redesign/tests/coverage.md

Next Steps

• Fix failed tests
• Add more coverage for layout module (Breadcrumbs.svelte)
• Run backend test suite and address pre-existing backend import/auth issues separately
• Optionally add frontend vitest --coverage run and publish numeric coverage report