Feature: Create set of mock functions for ng test

As of now when using Apollo in app, the spec fails, complaining for something along the lines of: Error: Client has not been defined yet. I think it would be useful to have an internal mock available simply by importing it as a module in test e.g.:

imports: [
  ApolloMockModule
]

Any suggestions as to how this feature might be implemented are more than welcome as well. Thank you.

Note: I’ve noticed in the Apollo.spec.ts file, there is an apolloMock function: https://github.com/apollographql/apollo-angular/blob/master/packages/apollo-angular/tests/Apollo.spec.ts

Perhaps making this function available as an export, in the mocks folder(https://github.com/apollographql/apollo-angular/tree/master/packages/apollo-angular/tests/mocks) with the appropriate documentation, would solve this feature request.

[kamilkisiela]

v1.1.0 is going to have apollo-angular/testing, same experience as in @angular/common/http/testing

[fetis]

I expected to have something like ApolloTestingModule similar as we have HttpClientTestingModule by the Angular team, but unfortunately, I didn’t find anything. So, yeah this common testing module is highly needed.