Add data library UI

frontend/src/test/coverage.test.ts

@@ -0,0 +1,69 @@
+import { describe, it, expect } from 'vitest'
+import {
+  countRaceHubDatasets,
+  formatCoverageHint,
+  countWeekendStats,
+  sessionTypeAbbrev,
+  isSessionComplete,
+} from '../lib/coverage'
+import type { DatasetInfo, Weekend } from '../types'
+
+const fullDatasets: Record<string, DatasetInfo> = {
+  meeting: { status: 'available', source: 'local', count: 1 },
+  session: { status: 'available', source: 'local', count: 1 },
+  drivers: { status: 'available', source: 'local', count: 20 },
+  results: { status: 'available', source: 'local', count: 20 },
+  starting_grid: { status: 'available', source: 'local', count: 20 },
+  stints: { status: 'available', source: 'local', count: 2 },
+  pit_stops: { status: 'available', source: 'local', count: 1 },
+  positions: { status: 'available', source: 'local', count: 3 },
+  race_control: { status: 'available', source: 'local', count: 1 },
+  weather: { status: 'available', source: 'local', count: 1 },
+  laps: { status: 'available', source: 'local', count: 1 },
+}
+
+describe('coverage helpers', () => {
+  it('counts available Race Hub datasets', () => {
+    expect(countRaceHubDatasets(fullDatasets)).toEqual({ available: 11, total: 11 })
+    expect(countRaceHubDatasets({ meeting: { status: 'available', source: 'local' } })).toEqual({
+      available: 1,
+      total: 11,
+    })
+  })
+
+  it('formats coverage hint', () => {
+    expect(formatCoverageHint(fullDatasets)).toBe('11/11')
+  })
+
+  it('detects complete sessions', () => {
+    expect(isSessionComplete(fullDatasets)).toBe(true)
+    expect(isSessionComplete({ meeting: { status: 'available', source: 'local' } })).toBe(false)
+  })
+
+  it('abbreviates session types', () => {
+    expect(sessionTypeAbbrev('Race', 'Race')).toBe('R')
+    expect(sessionTypeAbbrev('Qualifying', 'Qualifying')).toBe('Q')
+    expect(sessionTypeAbbrev('Practice', 'Practice 1')).toBe('FP1')
+  })
+
+  it('counts weekend stats', () => {
+    const local: Weekend = {
+      source: 'local',
+      meeting_key: 1,
+      meeting: {} as Weekend['meeting'],
+      sessions: [{ session: {} as Weekend['sessions'][0]['session'], source: 'local', datasets: fullDatasets }],
+    }
+    const partial: Weekend = {
+      source: 'partial',
+      meeting_key: 2,
+      meeting: {} as Weekend['meeting'],
+      sessions: [{ session: {} as Weekend['sessions'][0]['session'], source: 'partial', datasets: {} }],
+    }
+    expect(countWeekendStats([local, partial, undefined])).toEqual({
+      full: 1,
+      partial: 1,
+      missing: 1,
+      total: 3,
+    })
+  })
+})