Motivation
We have some Task error handling functions that are generic for no
apparent reason. They're also typically called from contexts where they
also report the error to the delegate, but one of the call sites doesn't
do that. So add a test for that as well.
Modifications
- Rewrite Task.fail(with:delegate:) to be non-generic.
- Add a call to the delegate error handler on the path that is missing
it.
- Add a test for that call
Results
Cleaner, easier to follow code
Cory Benfield
beb2637432