pwap/mobile/jest.setup.js

// Jest setup for React Native testing
import '@testing-library/react-native/extend-expect';

// Mock expo modules
jest.mock('expo-linear-gradient', () => ({
  LinearGradient: 'LinearGradient',
}));

jest.mock('expo-secure-store', () => ({
  setItemAsync: jest.fn(() => Promise.resolve()),
  getItemAsync: jest.fn(() => Promise.resolve(null)),
  deleteItemAsync: jest.fn(() => Promise.resolve()),
}));

jest.mock('expo-local-authentication', () => ({
  authenticateAsync: jest.fn(() =>
    Promise.resolve({ success: true })
  ),
  hasHardwareAsync: jest.fn(() => Promise.resolve(true)),
  isEnrolledAsync: jest.fn(() => Promise.resolve(true)),
}));

// Mock AsyncStorage
jest.mock('@react-native-async-storage/async-storage', () =>
  require('@react-native-async-storage/async-storage/jest/async-storage-mock')
);

// Mock Polkadot.js
jest.mock('@polkadot/api', () => ({
  ApiPromise: {
    create: jest.fn(() =>
      Promise.resolve({
        isReady: Promise.resolve(true),
        query: {},
        tx: {},
        rpc: {},
      })
    ),
  },
  WsProvider: jest.fn(),
}));

// Mock Supabase
jest.mock('./src/lib/supabase', () => ({
  supabase: {
    auth: {
      signInWithPassword: jest.fn(),
      signUp: jest.fn(),
      signOut: jest.fn(),
      getSession: jest.fn(),
    },
    from: jest.fn(() => ({
      select: jest.fn().mockReturnThis(),
      insert: jest.fn().mockReturnThis(),
      update: jest.fn().mockReturnThis(),
      delete: jest.fn().mockReturnThis(),
      eq: jest.fn().mockReturnThis(),
      order: jest.fn().mockReturnThis(),
    })),
  },
}));

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