init

src/main/settings/CourtSettingsStore.test.ts

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+import { mkdtemp, readFile, writeFile } from 'node:fs/promises'
+import { join } from 'node:path'
+import { tmpdir } from 'node:os'
+import { describe, expect, it } from 'vitest'
+import { CourtSettingsStore } from './CourtSettingsStore'
+
+describe('CourtSettingsStore', () => {
+  it('未配置时返回对应球场的默认值', async () => {
+    const directory = await mkdtemp(join(tmpdir(), 'tennis-book-settings-'))
+    const store = new CourtSettingsStore(join(directory, 'court-settings.json'))
+
+    await expect(store.get('court-a', {
+      courtId: 'court-a'
+    })).resolves.toEqual({ courtId: 'court-a' })
+  })
+
+  it('按球场隔离并持久化访客凭证', async () => {
+    const directory = await mkdtemp(join(tmpdir(), 'tennis-book-settings-'))
+    const filePath = join(directory, 'court-settings.json')
+    const store = new CourtSettingsStore(filePath)
+
+    await store.update({
+      courtId: 'court-a',
+      visitorId: 'court-a-secret'
+    })
+    await store.update({ courtId: 'court-b' })
+
+    const reloaded = new CourtSettingsStore(filePath)
+    await expect(reloaded.get('court-a', {
+      courtId: 'court-a'
+    })).resolves.toEqual({
+      courtId: 'court-a',
+      visitorId: 'court-a-secret'
+    })
+    await expect(reloaded.get('court-b', {
+      courtId: 'court-b'
+    })).resolves.toEqual({ courtId: 'court-b' })
+
+    const persisted = JSON.parse(await readFile(filePath, 'utf8')) as unknown
+    expect(persisted).toEqual({
+      version: 1,
+      courts: {
+        'court-a': { visitorId: 'court-a-secret' },
+        'court-b': {}
+      }
+    })
+  })
+
+  it('忽略旧版暴露的场地 ID，只迁移访客凭证', async () => {
+    const directory = await mkdtemp(join(tmpdir(), 'tennis-book-settings-legacy-'))
+    const filePath = join(directory, 'court-settings.json')
+    await writeFile(filePath, JSON.stringify({
+      version: 1,
+      courts: {
+        'court-a': { userId: '6038652', visitorId: 'legacy-secret' }
+      }
+    }))
+
+    const store = new CourtSettingsStore(filePath)
+    await expect(store.get('court-a', {
+      courtId: 'court-a'
+    })).resolves.toEqual({
+      courtId: 'court-a',
+      visitorId: 'legacy-secret'
+    })
+  })
+})