[Solved]-Unit Testing React Native: NativeModules.RNViewShot is undefined. Make sure the library is linked on the native side-Reactjs

You will need to make a mock for this library.

E.g.

1. Create a directory __mocks__ in app
2. Create a file react-native-view-shot.js

3. In the file, add the following:

   jest.mock('react-native-view-shot', () => {
     return {
       // whatever function you want to mock, e.g capture: jest.fn()
     };
   });