import { beforeEach, afterEach, describe, expect, it, vi } from 'vitest'
import { createPinia, setActivePinia } from 'pinia'
import { AUTH_TOKEN_KEY, useAuthStore } from '../auth'
const createStorageMock = () => {
const store = new Map<string, string>()
return {
store,
localStorage: {
getItem: vi.fn((key: string) => store.get(key) ?? null),
setItem: vi.fn((key: string, value: string) => {
store.set(key, value)
}),
removeItem: vi.fn((key: string) => {
store.delete(key)
}),
},
}
}
describe('auth store', () => {
const storageMock = createStorageMock()
beforeEach(() => {
storageMock.store.clear()
setActivePinia(createPinia())
vi.stubGlobal('window', { localStorage: storageMock.localStorage })
})
afterEach(() => {
vi.unstubAllGlobals()
vi.clearAllMocks()
})
it('hydrates token from localStorage', () => {
storageMock.store.set(AUTH_TOKEN_KEY, 'stored-token')
const store = useAuthStore()
expect(store.token).toBe('stored-token')
})
it('persists token on login and clears on logout', () => {
const store = useAuthStore()
store.setAuthRequired(true)
expect(store.authRequired).toBe(true)
store.login(' secret ')
expect(store.token).toBe('secret')
expect(storageMock.localStorage.setItem).toHaveBeenCalledWith(AUTH_TOKEN_KEY, 'secret')
expect(store.authRequired).toBe(false)
store.logout()
expect(store.token).toBeNull()
expect(storageMock.localStorage.removeItem).toHaveBeenCalledWith(AUTH_TOKEN_KEY)
expect(store.authRequired).toBe(true)
})
it('works without localStorage available', () => {
vi.unstubAllGlobals()
setActivePinia(createPinia())
const store = useAuthStore()
expect(store.token).toBeNull()
store.login('fallback')
expect(store.token).toBe('fallback')
store.logout()
expect(store.token).toBeNull()
})
})
