Function mockAppearance

src/core/__tests__/PaperProvider.test.tsx:49–69

()

}

const mockAppearance = () => {
  jest.mock('react-native/Libraries/Utilities/Appearance', () => {
    const realApp = jest.requireActual(
      'react-native/Libraries/Utilities/Appearance'
    );
    const listeners: Function[] = [];
    return {
      ...realApp,
      addChangeListener: jest.fn((cb) => {
        listeners.push(cb);
      }),
      removeChangeListener: jest.fn((cb) => {
        listeners.push(cb);
      }),
      getColorScheme: jest.fn(() => {
        return 'light';
      }),
      __internalListeners: listeners,
    };
  });
};

const mockAccessibilityInfo = () => {
  jest.mock(