Files
kapteins-daagbok/client/src/services/appearancePrefs.test.ts
T

97 lines
3.0 KiB
TypeScript

import { beforeEach, describe, expect, it, vi } from 'vitest'
import {
fetchAppearancePrefs,
saveAppearancePrefsToServer,
syncAppearancePrefs
} from './appearancePrefs.js'
import { setThemePreference } from './userPreferences.js'
const USER_ID = 'appearance-sync-user'
vi.mock('./api.js', () => ({
apiJson: vi.fn()
}))
import { apiJson } from './api.js'
const mockedApiJson = vi.mocked(apiJson)
describe('appearancePrefs', () => {
beforeEach(() => {
localStorage.clear()
vi.clearAllMocks()
})
it('fetchAppearancePrefs returns defaults when not authenticated', async () => {
await expect(fetchAppearancePrefs()).resolves.toEqual({
theme: 'auto',
colorScheme: 'auto',
persisted: false
})
expect(mockedApiJson).not.toHaveBeenCalled()
})
it('syncAppearancePrefs applies server prefs after cache wipe', async () => {
localStorage.setItem('active_userid', USER_ID)
mockedApiJson.mockResolvedValueOnce({
theme: 'ocean',
colorScheme: 'dark',
persisted: true
})
const changed = vi.fn()
window.addEventListener('appearance-changed', changed)
await syncAppearancePrefs(USER_ID)
expect(localStorage.getItem(`user_pref_theme_${USER_ID}`)).toBe('ocean')
expect(localStorage.getItem(`user_pref_color_scheme_${USER_ID}`)).toBe('dark')
expect(changed).toHaveBeenCalledTimes(1)
})
it('syncAppearancePrefs uploads local prefs when server has none', async () => {
localStorage.setItem('active_userid', USER_ID)
setThemePreference(USER_ID, 'material')
mockedApiJson
.mockResolvedValueOnce({ theme: 'auto', colorScheme: 'auto', persisted: false })
.mockResolvedValueOnce({ theme: 'material', colorScheme: 'auto', persisted: true })
await syncAppearancePrefs(USER_ID)
expect(mockedApiJson).toHaveBeenCalledTimes(2)
expect(mockedApiJson).toHaveBeenLastCalledWith('/api/auth/appearance-prefs', {
method: 'PUT',
body: JSON.stringify({ theme: 'material', colorScheme: 'auto' })
})
})
it('saveAppearancePrefsToServer skips when not authenticated', async () => {
await saveAppearancePrefsToServer('ocean', 'light')
expect(mockedApiJson).not.toHaveBeenCalled()
})
it('syncAppearancePrefs skips server sync when userId does not match active session', async () => {
localStorage.setItem('active_userid', 'session-user')
setThemePreference('other-user', 'ocean')
mockedApiJson.mockResolvedValue({
theme: 'material',
colorScheme: 'dark',
persisted: true
})
await syncAppearancePrefs('other-user')
expect(mockedApiJson).not.toHaveBeenCalled()
expect(localStorage.getItem('user_pref_theme_other-user')).toBe('ocean')
})
it('syncAppearancePrefs skips server sync when active session is missing', async () => {
setThemePreference(USER_ID, 'ocean')
await syncAppearancePrefs(USER_ID)
expect(mockedApiJson).not.toHaveBeenCalled()
expect(localStorage.getItem(`user_pref_theme_${USER_ID}`)).toBe('ocean')
})
})