jest.setup.js

/**
 * written by: Team QuickPay
 * tested by: Team QuickPay
 * debugged by: Team QuickPay
 * Notes: Contributions were shared, see GitHub history for commit details.
 * Unit Tests for UserSyncService
 */
/**
 * Jest Setup File
 *
 * This file runs before all tests to set up the testing environment,
 * mock dependencies, and configure global test utilities.
 */

// Mock Expo modules
jest.mock('expo-secure-store', () => ({
  getItemAsync: jest.fn(),
  setItemAsync: jest.fn(),
  deleteItemAsync: jest.fn(),
}));

jest.mock('expo-linking', () => ({
  createURL: jest.fn(),
  addEventListener: jest.fn(),
  removeEventListener: jest.fn(),
}));

jest.mock('expo-router', () => ({
  useRouter: jest.fn(),
  useSegments: jest.fn(),
  router: {
    push: jest.fn(),
    replace: jest.fn(),
    back: jest.fn(),
  },
}));

// Mock Clerk authentication
jest.mock('@clerk/clerk-expo', () => ({
  useUser: jest.fn(),
  useAuth: jest.fn(),
  useSignIn: jest.fn(),
  useSignUp: jest.fn(),
  ClerkProvider: ({ children }) => children,
}));

// Mock AsyncStorage
jest.mock('@react-native-async-storage/async-storage', () => ({
  getItem: jest.fn(),
  setItem: jest.fn(),
  removeItem: jest.fn(),
  clear: jest.fn(),
}));

// Silence console warnings during tests
global.console = {
  ...console,
  warn: jest.fn(),
  error: jest.fn(),
};

// Set up environment variables for tests
process.env.EXPO_PUBLIC_SUPABASE_URL = 'https://test.supabase.co';
process.env.EXPO_PUBLIC_SUPABASE_ANON_KEY = 'test-anon-key';
process.env.EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY = 'test-clerk-key';