Cannot seem to mock a class that has the @InjectRepository by mikro-orm or because of its generic typing

[rienheuver]

I have the following code in my test:

const { unit, unitRef } = TestBed.create(MyService)
  .compile();

myService = unit;
myRepository = unitRef.get(EntityRepository<MyEntity>);

and the following code shows the constructor of MyService:

constructor(
    @InjectRepository(MyEntity)
    private myRepository: EntityRepository<MyEntity>,
  ) {}

I currently get an IdentifierNotFoundError on the last line of the above code. I'm not sure if it's not working because of the @InjectRepository or because of the generic typing <MyEntity>. Is there a different way of going about this to make it work? I already tried .mock().using() but it will simply ignore the mock entirely (no error or warning given)

[omermorad]

Are you using NestJS as your framework?
Try use this:

const { unit, unitRef } = TestBed.create(MyService).compile();
myService = unit;
myRepository = unitRef.get(getRepositoryToken(EntityRepository) as string);

Let's me know if it worked.

[rienheuver]

It did! Thanks 😄