jest.setup.js

import "@testing-library/jest-dom";

// Mock Next.js router
jest.mock("next/navigation", () => ({
  useRouter: () => ({
    push: jest.fn(),
    replace: jest.fn(),
    refresh: jest.fn(),
    prefetch: jest.fn(),
    back: jest.fn(),
    forward: jest.fn(),
  }),
  usePathname: () => "/",
  useSearchParams: () => new URLSearchParams(),
}));

// Mock next-auth
jest.mock("next-auth/react", () => ({
  useSession: () => ({
    data: null,
    status: "unauthenticated",
  }),
}));

// Mock IntersectionObserver
global.IntersectionObserver = class IntersectionObserver {
  constructor() {}
  disconnect() {}
  observe() {}
  takeRecords() {
    return [];
  }
  unobserve() {}
};

// Mock window.matchMedia
Object.defineProperty(window, "matchMedia", {
  writable: true,
  value: jest.fn().mockImplementation((query) => ({
    matches: false,
    media: query,
    onchange: null,
    addListener: jest.fn(),
    removeListener: jest.fn(),
    addEventListener: jest.fn(),
    removeEventListener: jest.fn(),
    dispatchEvent: jest.fn(),
  })),
});