maps/__tests__/__mocks__/react-native.mock.js at c422e6f89f8a21d5f09889070e82dcfb414a7120 · rnmapbox/maps · GitHub

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jest.mock('react-native/Libraries/Image/resolveAssetSource', () => {
  return () => ({ uri: 'asset://test.png' });
});

jest.mock('../../src/assets/heading.png', () => 'heading.png');

jest.mock('react-native/Libraries/EventEmitter/NativeEventEmitter', () => {
  function MockEventEmitter() {}
  MockEventEmitter.prototype.addListener = jest.fn(() => ({
    remove: jest.fn(),
  }));
  return {
    __esModule: true,
    default: MockEventEmitter,
  };
});

jest.mock('react-native/Libraries/Utilities/Platform', () => ({
  __esModule: true,
  default: {
    OS: 'ios', // or 'android'
    select: x => {
      if (x.android) {
        return x.android;
      } else if (x.native) {
        return x.native;
      } else if (x.default) {
        return x.default;
      }
    },
  },
}));

jest.mock('react-native/src/private/animated/NativeAnimatedHelper', () => ({
  addListener: jest.fn(),
  API: {
    flushQueue: jest.fn(),
  },
  shouldUseNativeDriver: jest.fn(),
}));