I have the test class extended from the module trait
I guess it is impossible to override it for just one test then as the wiring happens at compile time
which kind of makes sense, as you want a different dependency for each test in your scenario
function is not special in any way :)
I declare my functions types that way:
type LocationLookup = xxx => ExecutionContext => OptionT[Future, Location]
then I've got a factory:
def createLocationLookup(locationManager: LocationManager): LocationLookup = xxx => { implicit ec: ExecutionContext =>
OptionT(locationManager.getLocation(xxx))
}
I register this function my module this way:
lazy val locationLookup: LocationLookup = wireWith(Lookups.createLocationLookup _)
and, inside of an object, to get an instance:
but I get the following:
trait Function1 is abstract; cannot be instantiated
except I'm registering with a factory, he shouldn't try to instantiate anything, right?
lazy val locationLookup = wire[LocationLookup]
what do you mean by "getting an instance"?
the instance is created by
createLocationLookup, no?
@remiguittaut ^
I just meant accessing it from inside an object
when I need it in a class, I just set it as param to the constructor to get it injected
which can't work
you should pass
localtionLookup instance as a paramtere
you already have the instance created using
wireWith
but I can access singletons registered in macwire from an object, can't I?
wire just creates a new instance