run abstract method
Runs callback
in a Zone with fake timer and microtask scheduling.
Uses ZoneSpecification.createTimer, ZoneSpecification.createPeriodicTimer, and ZoneSpecification.scheduleMicrotask to store callbacks for later execution within the zone via calls to elapse.
Calls callback
with this
as argument and returns the result returned
by callback
.
Implementation
dynamic run(Function(FakeAsync self) callback);