This module parallels elm/core's Platform.Sub
module.
The functions here produce SimulatedSub
s instead of Sub
s, which are meant to be used
to help you implement the function to provide when using ProgramTest.withSimulatedSubscriptions
.
none : ProgramTest.SimulatedSub msg
Tell the runtime that there are no subscriptions.
batch : List (ProgramTest.SimulatedSub msg) -> ProgramTest.SimulatedSub msg
When you need to subscribe to multiple things, you can create a batch
of subscriptions.
map : (a -> msg) -> ProgramTest.SimulatedSub a -> ProgramTest.SimulatedSub msg
Transform the messages produced by a subscription.