Testing

To mock the default API in a Jest setup file:

jest.mock('react-native-share', () => ({
  __esModule: true,
  default: {
    open: jest.fn().mockResolvedValue({ success: true, message: '' }),
    shareSingle: jest.fn().mockResolvedValue({ success: true, message: '' }),
    isPackageInstalled: jest.fn().mockResolvedValue({ isInstalled: false, message: 'Package is not Installed' }),
    Social: { EMAIL: 'email', WHATSAPP: 'whatsapp', INSTAGRAM: 'instagram' },
  },
}));

Include the social constants your component uses. Configure a mock rejection to exercise failures and a cancelled open response to exercise cancellation. If using a manual mock instead, export this object from __mocks__/react-native-share.js and call jest.mock('react-native-share').