69 tests across 16 suites, ~120 ms total. Uses node:test (built into
Node 20+) — no new dependency, no Docker rebuild churn. Run with:
cd server && npm test
Coverage:
• util.js extractVideoId, formatTime,
parseTimestampedTranscript, safeText,
retryGemini (incl. 503 retry, network-error
retry, non-retryable passthrough), sendEvent
• gemini-helpers.js PRICING table integrity, calcCost (model-
specific rates, default fallback, missing
fields, sub-cent ¢ formatting, totalTokens
precedence), buildAnalysisPrompt
• license.js checkLicense (no key, malformed, fallback to
startos-config.json, license.txt priority),
activate (bad-format throw, file write),
deactivate (file removal, idempotent),
publicView (no raw key leak, sorted
entitlements, ISO dates), has()
• history.js initHistory + getHistoryDir, saveToHistory
(id shape, defaults, podcast guid encoding),
loadMeta + saveMeta round-trip, corrupt-file
tolerance
Tests that need module-private file paths (license, history) use a
mkdtemp'd tmp dir as DATA_DIR + dynamic import() so each suite starts
clean. No test mocks the filesystem — they read/write real files
inside the tmp dir, matching production behavior.
Deliberately not yet covered (need an Express app harness or external
binaries): license-middleware (gate behavior), config (live-reload
poll), audio (ffmpeg/ffprobe), ytdlp (yt-dlp + git), cookies (state
mutation routes), the /api/process pipeline. Worth a follow-up after
the current refactor settles.
Keysat
a09ad9c429