Files

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TypeScript

import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import { disableSitePush, sitePushDisabled, syncSitePush } from './push-client';
describe('notification pause and resume', () => {
const unsubscribe = vi.fn();
const getSubscription = vi.fn();
const subscribe = vi.fn();
const fetchMock = vi.fn();
let local: Map<string, string>;
let session: Map<string, string>;
const storage = (values: Map<string, string>) => ({
getItem: (key: string) => values.get(key) ?? null,
setItem: (key: string, value: string) => { values.set(key, value); },
removeItem: (key: string) => { values.delete(key); },
});
beforeEach(() => {
vi.resetAllMocks();
local = new Map(); session = new Map();
vi.stubGlobal('localStorage', storage(local));
vi.stubGlobal('sessionStorage', storage(session));
vi.stubGlobal('window', new EventTarget());
const registration = { pushManager: { getSubscription, subscribe } };
vi.stubGlobal('navigator', { serviceWorker: {
getRegistration: vi.fn().mockResolvedValue(registration),
register: vi.fn().mockResolvedValue(registration),
} });
vi.stubGlobal('fetch', fetchMock);
unsubscribe.mockResolvedValue(true);
getSubscription.mockResolvedValue({ unsubscribe, toJSON: () => ({ endpoint: 'endpoint' }) });
fetchMock.mockResolvedValue({ ok: true, json: async () => ({ publicKey: 'key', canAdmin: false }) });
});
afterEach(() => vi.unstubAllGlobals());
it('unsubscribes and prevents automatic registration while paused', async () => {
session.set('site-push-synced-user', '1');
await disableSitePush('user');
expect(unsubscribe).toHaveBeenCalledOnce();
expect(sitePushDisabled()).toBe(true);
expect(session.has('site-push-synced-user')).toBe(false);
await syncSitePush('user');
expect(fetchMock).not.toHaveBeenCalled();
});
it('registers both notification features when explicitly resuming', async () => {
await disableSitePush('user');
getSubscription.mockResolvedValue(null);
subscribe.mockResolvedValue({ toJSON: () => ({ endpoint: 'new-endpoint' }) });
await syncSitePush('user', true);
expect(subscribe).toHaveBeenCalledOnce();
expect(fetchMock).toHaveBeenCalledWith('/api/comments/push-subscription', expect.objectContaining({ method: 'POST' }));
expect(fetchMock).toHaveBeenCalledWith('/api/commission/push-subscription', expect.objectContaining({ method: 'POST' }));
});
it('does not report a successful pause when unsubscribe fails', async () => {
unsubscribe.mockResolvedValue(false);
await expect(disableSitePush('user')).rejects.toThrow('push-unsubscribe-failed');
expect(sitePushDisabled()).toBe(false);
});
it('waits for an in-flight sync before unsubscribing', async () => {
const syncing = syncSitePush('user');
const pausing = disableSitePush('user');
await Promise.all([syncing, pausing]);
expect(sitePushDisabled()).toBe(true);
expect(unsubscribe.mock.invocationCallOrder[0]).toBeGreaterThan(fetchMock.mock.invocationCallOrder.at(-1)!);
});
});