jest.setup.js

// Learn more: https://github.com/testing-library/jest-dom
import '@testing-library/jest-dom';

// Mock Next.js router
jest.mock('next/navigation', () => ({
  useRouter() {
    return {
      push: jest.fn(),
      replace: jest.fn(),
      prefetch: jest.fn(),
      back: jest.fn(),
      pathname: '/',
      query: {},
      asPath: '/'
    };
  },
  usePathname() {
    return '/';
  },
  useSearchParams() {
    return new URLSearchParams();
  }
}));

// Mock Next.js Image component
jest.mock('next/image', () => ({
  __esModule: true,
  default: (props) => {
    // eslint-disable-next-line @next/next/no-img-element, jsx-a11y/alt-text
    return <img {...props} />;
  }
}));

// Mock next-themes
jest.mock('next-themes', () => ({
  useTheme: () => ({
    theme: 'light',
    setTheme: jest.fn(),
    themes: ['light', 'dark', 'cyberpunk']
  }),
  ThemeProvider: ({ children }) => children
}));

// Suppress console errors in tests
const originalError = console.error;
beforeAll(() => {
  console.error = (...args) => {
    if (
      typeof args[0] === 'string' &&
      (args[0].includes('Warning:') ||
        args[0].includes('Error:') ||
        args[0].includes('Not implemented: HTMLFormElement.prototype.submit'))
    ) {
      return;
    }
    originalError.call(console, ...args);
  };
});

afterAll(() => {
  console.error = originalError;
});