error when using enzyme mount

[Abdellah El Mennani]

Sorry for my English,
I tried to test a component that uses Media component using enzyme and jest but I got this error:

<Media targetWindow> does not support `matchMedia`

I use mount from enzyme.

[Anton Rusinov]

I've just fixed my tests by adding mock for window.matchMedia API in the setup file of jest tests.
I assume it could be added in the beforeAll or before hooks also if needed.

window.matchMedia = () => ({ 
  addListener: () => {}, 
  removeListener: () => {} 
});

[Abdellah El Mennani]

Thank you a lot @RusinovAnton , the trick works