Files
psysonic/vitest.config.ts
T
Frank Stellmacher 4f9ad07d65 test(frontend): harness expansion + utility coverage push (F0 + F6) (#539)
* test(frontend): expand harness for store/component/contract tests

- factories: makeSubsonicSong, makeServer, makeAuthState, makeQueueState
- storeReset.ts: per-test reset for player/auth/preview/orbit stores
- mocks/subsonic.ts: realistic fixtures + stream/cover URL helpers
- mocks/browser.ts: ResizeObserver/IntersectionObserver/matchMedia/clipboard/object URLs
- mocks/tauri.ts: tauriMockListenerCount for listener-lifecycle regression tests
- renderWithProviders: pin i18n language to 'en' by default; { language } opt-out
- vitest.config: pool 'forks' + isolate to avoid module-mock + Zustand-global flake
- README: documented patterns, store-reset policy, i18n rule, isolation rationale

* test(frontend): bump utility coverage + expand hot-path gate

serverMagicString: 71→100% (encode/decode rejection branches, clipboard
fallback paths). shareLink: 69→97% (all entity kinds, queue trim, orbit
decoder, findServerIdForShareUrl). dynamicColors: 44→100% (extractCoverColors
DOM paths via Image / canvas / fetch mocks).

Gate adds shareLink.ts and dynamicColors.ts — both stable above 95%.
Comments updated for the new floor and the M4 hard-gate handoff.
2026-05-11 21:11:23 +02:00

52 lines
1.5 KiB
TypeScript

import { defineConfig } from 'vitest/config';
import path from 'node:path';
export default defineConfig({
resolve: {
alias: {
'@': path.resolve(__dirname, './src'),
},
},
test: {
// jsdom by default — most new tests touch the DOM or React state. Pure
// utility tests work fine in jsdom too, so we keep a single environment.
environment: 'jsdom',
globals: false,
setupFiles: ['./src/test/setup.ts'],
include: ['src/**/*.test.{ts,tsx}'],
exclude: [
'node_modules/**',
'dist/**',
'src-tauri/**',
],
// Process isolation. Fake timers + module-level mocks + Zustand globals
// collide unpredictably across files inside a shared worker — forks +
// isolate gives each file a fresh module graph. ~20% slower locally,
// worth it well before the suite hits 30 files. See the pre-refactor
// testing plan (2026-05-11) §3 for the decision context.
pool: 'forks',
isolate: true,
coverage: {
provider: 'v8',
reporter: ['text', 'json', 'json-summary', 'html', 'lcov'],
reportsDirectory: './coverage',
include: ['src/**/*.{ts,tsx}'],
exclude: [
'src/**/*.test.{ts,tsx}',
'src/**/*.d.ts',
'src/test/**',
'src/main.tsx',
'src/vite-env.d.ts',
],
// Soft thresholds — Phase 0 is infra, not coverage push. Real numbers
// land in Phase 1 once cucadmuh and Frank lock the gate.
thresholds: {
lines: 0,
functions: 0,
branches: 0,
statements: 0,
},
},
},
});