test(web): add v8 coverage with truthful baseline floor

Adds @vitest/coverage-v8 (catalog-pinned), a test:coverage script wired
through turbo (inputs + coverage/** output), and coverage thresholds set
to a floor measured on main (lines 18 / funcs 10 / branches 10 / stmts
17 against current 19.3/11.4/11.7/18.9). Ratchet upward as tests grow.

Adapts the coverage config from @BenSheridanEdwards's fork; the multi-job
CI fan-out from that branch was intentionally left out.

Co-authored-by: Ben Sheridan-Edwards <BenSheridanEdwards@users.noreply.github.com>
This commit is contained in:
Offending Commit
2026-05-28 14:05:43 -05:00
parent ac20ab6271
commit 94c423522a
6 changed files with 176 additions and 2 deletions

View File

@@ -15,6 +15,7 @@ catalog:
"@types/react": "^19.2.14"
"@types/react-dom": "^19.2.3"
"@vitejs/plugin-react": "^6.0.1"
"@vitest/coverage-v8": "^4.0.0"
jsdom: "^26.1.0"
# React