Mock Errors

[otherguy]

trafficstars

First of all, thank you for this amazing project!

I haven't yet found a way to mock issues/errors with Firestore. Is it possible to do something like this?

mockCollection.mockImplementationOnce(() => {
  throw new Error("Firestore is down");
});

I'm not testing Firestore directly, but I'm using supertest to test how my API handles Firestore errors.