soapbox/app/soapbox/jest/test-setup.ts

44 wiersze
1.1 KiB
TypeScript

import { act } from '@testing-library/react';
import { toast } from 'react-hot-toast';
// eslint-disable-next-line import/no-extraneous-dependencies
import '@testing-library/jest-dom/vitest';
import { __clear as clearApiMocks } from '../api/__mocks__';
// API mocking
vi.mock('soapbox/api');
afterEach(() => {
clearApiMocks();
});
// Query mocking
vi.mock('soapbox/queries/client');
// Mock IndexedDB
// https://dev.to/andyhaskell/testing-your-indexeddb-code-with-jest-2o17
require('fake-indexeddb/auto');
// Clear toasts after each test.
afterEach(() => {
act(() => {
toast.remove();
});
});
const intersectionObserverMock = () => ({ observe: () => null, disconnect: () => null });
window.IntersectionObserver = vi.fn().mockImplementation(intersectionObserverMock);
Object.defineProperty(window, 'matchMedia', {
writable: true,
value: vi.fn().mockImplementation(query => ({
matches: false,
media: query,
onchange: null,
addListener: vi.fn(), // Deprecated
removeListener: vi.fn(), // Deprecated
addEventListener: vi.fn(),
removeEventListener: vi.fn(),
dispatchEvent: vi.fn(),
})),
});