React Native Mocking Platform.Version

Question

I've been working with jest snapshots, and have some components which use the react-native.Platform. I need to have the Version and the OS set.

I am able to set Platform.OS manually just using Platform.OS='android' or Platform.OS='ios' but when I try and set Platform.Version=21 it does not work. I looked a little deeper and found its using a getter for this. Is there anyway I'd be able to set Platform.Version similarly to how I am setting Platform.OS.

Answer 1

The following trick works for me:

Object.defineProperty(Platform, 'Version', {
  get: () => 21
});