RFC: First class mocking support

[JoviDeCroock]

Summary

Currently we have a documentation page around mocking fields/entities that aren't implemented yet, we could take this further by integrating faker.js we could make this as easy as adding { mock: 'phoneNumber' } or something similar which would mock the value when there isn't one present on the payload.

Proposed Solution

We extend the pothos field builder API with a mock option that integrates faker, when no value is present we invoke the faker method and mock the value.

[b-barry]

For this feature, how do you see specific field mock or relations? How it will be handled in the node so it is easy to remove or add?

[JoviDeCroock]

Not sure what you mean here, my vision of this would be to do the following

  fields: (t) => ({
    myFieldInDevelopment: t.exposeString('cityName', { mock: 'cityName' })
  }),

Where behind the scenes the resolver would check whether cityName is present on the retrieved data, if not it would fallback to the mock.