Scrum4Me/__tests__/stores/user-settings.test.ts
Madhura68 90a9ee7186 test(PBI-76): user-settings lib/action/store coverage
22 vitest cases covering merge semantics (no mutation, array
replace, nested merge), Zod schema strictness, server action
auth/demo/validation paths, and the optimistic store flow
including rollback and demo-mode skip.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-10 11:42:09 +02:00

105 lines
3.1 KiB
TypeScript

import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
const updateAction = vi.fn()
vi.mock('@/actions/user-settings', () => ({
updateUserSettingsAction: (...args: unknown[]) => updateAction(...args),
}))
import { useUserSettingsStore } from '@/stores/user-settings/store'
function resetStore() {
useUserSettingsStore.setState((s) => {
s.entities.settings = {}
s.context.hydrated = false
s.context.isDemo = false
s.pendingMutations = {}
})
}
beforeEach(() => {
resetStore()
updateAction.mockReset()
})
afterEach(() => {
resetStore()
})
describe('useUserSettingsStore', () => {
it('hydrate sets entities and context', () => {
useUserSettingsStore.getState().hydrate(
{ views: { sprintBacklog: { sort: 'code' } } },
false,
)
const s = useUserSettingsStore.getState()
expect(s.entities.settings.views?.sprintBacklog?.sort).toBe('code')
expect(s.context.hydrated).toBe(true)
expect(s.context.isDemo).toBe(false)
})
it('setPref updates state optimistically and settles on success', async () => {
useUserSettingsStore.getState().hydrate({}, false)
updateAction.mockResolvedValueOnce({
success: true,
settings: { views: { sprintBacklog: { filterStatus: 'all' } } },
})
await useUserSettingsStore
.getState()
.setPref(['views', 'sprintBacklog', 'filterStatus'], 'all')
const s = useUserSettingsStore.getState()
expect(s.entities.settings.views?.sprintBacklog?.filterStatus).toBe('all')
expect(Object.keys(s.pendingMutations)).toHaveLength(0)
expect(updateAction).toHaveBeenCalledWith({
views: { sprintBacklog: { filterStatus: 'all' } },
})
})
it('setPref rolls back on server error', async () => {
useUserSettingsStore.getState().hydrate(
{ views: { sprintBacklog: { sort: 'code' } } },
false,
)
updateAction.mockResolvedValueOnce({ error: 'boom', code: 422 })
await useUserSettingsStore
.getState()
.setPref(['views', 'sprintBacklog', 'sort'], 'priority')
const s = useUserSettingsStore.getState()
expect(s.entities.settings.views?.sprintBacklog?.sort).toBe('code')
expect(Object.keys(s.pendingMutations)).toHaveLength(0)
})
it('setPref skips server-call for demo accounts', async () => {
useUserSettingsStore.getState().hydrate({}, true)
await useUserSettingsStore
.getState()
.setPref(['devTools', 'debugMode'], true)
const s = useUserSettingsStore.getState()
expect(s.entities.settings.devTools?.debugMode).toBe(true)
expect(updateAction).not.toHaveBeenCalled()
})
it('applyServerPatch merges without optimistic state', () => {
useUserSettingsStore.getState().hydrate(
{ views: { sprintBacklog: { sort: 'code' } } },
false,
)
useUserSettingsStore.getState().applyServerPatch({
views: { sprintBacklog: { sortDir: 'desc' } },
})
const s = useUserSettingsStore.getState()
expect(s.entities.settings.views?.sprintBacklog).toEqual({
sort: 'code',
sortDir: 'desc',
})
expect(Object.keys(s.pendingMutations)).toHaveLength(0)
})
})