PackageReferenceNode CreatePackageReferenceNode (PackageReference reference, UpdatedPackagesInProject updatedPackages)
		{
			return new PackageReferenceNode (
				reference,
				IsPackageInstalled (reference),
				false,
				updatedPackages.GetUpdatedPackage (reference.Id));
		}
		public void AddUpdatedPackages (FakeDotNetProject project, params PackageName[] packageNames)
		{
			var updatedPackages = new UpdatedPackagesInProject (project, packageNames);
			ProjectsWithUpdatedPackages.Add (updatedPackages);
		}