cannot correctly validate routes that are working in MVC 5.2.3?

[kimballjohnson]

I'm not getting very many valid tests for routes copied from our working application. Here's one:

_routes.MapRoute("TransferInfo",   "PublicSite/TransferInformation/{AcademicYearId}/{InstitutionId}/{OtherInstitutionId}/{ReportType}/{SelectionType}/{ReportId}", 
new { controller = "PublicSite", action = "TransferInformation", AcademicYearId = UrlParameter.Optional, InstitutionId = UrlParameter.Optional, OtherInstitutionId = UrlParameter.Optional, ReportType = UrlParameter.Optional, SelectionType = UrlParameter.Optional, ReportId = UrlParameter.Optional }, 
null,
new string[1] { "assistv2.Controllers" });

RouteAssert.HasRoute(_routes, "Publicsite/TransferInformation/67/121");

But there are others. For example, if I create an 'IgnoreRoute', RouteAssert does not recognize it unless the RouteCollection is defined within the unit test method and the IgnoreRoute method is called there as well.

Am I missing something?

Thanks,