This means that from now on, [new] root folders have code 8 (FolderType.Root), as the viewers expect, as opposed to 9, which was what we had been doing. Normal folders are as they were, -1. Also now sending folder code 100 for Suitcase folders to viewers, with no filter.
All tests pass, but fingers crossed!
Changing the names of these methods because they were being picked up by
nunit as tests even though they were marked private. Naming them Check*
after the original Test*.