Dispatcharr/frontend/src/test/setupTests.js

import '@testing-library/jest-dom/vitest';
import { afterEach, vi } from 'vitest';
import { cleanup } from '@testing-library/react';

afterEach(() => {
  cleanup();
});

if (typeof window !== 'undefined' && !window.matchMedia) {
  window.matchMedia = vi.fn().mockImplementation((query) => ({
    matches: false,
    media: query,
    onchange: null,
    addListener: vi.fn(),
    removeListener: vi.fn(),
    addEventListener: vi.fn(),
    removeEventListener: vi.fn(),
    dispatchEvent: vi.fn(),
  }));
}

if (typeof window !== 'undefined' && !window.ResizeObserver) {
  class ResizeObserver {
    constructor(callback) {
      this.callback = callback;
    }
    observe() {}
    unobserve() {}
    disconnect() {}
  }

  window.ResizeObserver = ResizeObserver;
}

if (typeof window !== 'undefined') {
  if (!window.requestAnimationFrame) {
    window.requestAnimationFrame = (cb) => setTimeout(cb, 16);
  }
  if (!window.cancelAnimationFrame) {
    window.cancelAnimationFrame = (id) => clearTimeout(id);
  }
}