Comment by nicklecompte
5 years ago
Is there a reason why private/internal qualifiers aren’t sufficient? Possibly within the same namespace / partial class if you want to break it up?
As I type this out, I suppose “people don’t use access modifiers when they should” is a defensible reason.... I also think the InternalsVisibleTo attribute should be used more widely for testing.
You can't make a helper private if you move it out to a separate service. The risk of making it public is if people think the helper should be used directly, and not through the parent service.
Internal REQUIRES that the service be moved out to a class library project, which seems like overkill in a lot of cases.