It sounds like the team is interested in adding more automated tests, but are blocked by static singletons, which have high performance but also high coupling, resulting in poor testability.
I'm sure they've heard of test libraries like MS Fakes and Pose; I wonder if these libraries would let them maintain high performance, and only introduce the required layer of indirection during testing?
I'm sure they've heard of test libraries like MS Fakes and Pose; I wonder if these libraries would let them maintain high performance, and only introduce the required layer of indirection during testing?