Checking $Desired when it is $null - ran into

VesterTemplate.Test.ps1

                It -Name "$Scope $($Object.Name) - $Title" -Test {
                    Try {
                        # Pump the brakes if the config value is $null
                        If ($Desired -eq $NULL)
                        {
                            Write-Verbose "Verifying `$Desired` is still `$NULL"
                            ($Desired -eq (& $Actual -as $Type)) -or ("" -eq (& $Actual -as $Type)) | Should Be $True
                        }
                        Else
                        {
                            # "& $Actual" is running the first script block to compare to $Desired
                            # The comparison should be empty
                            # (meaning everything is the same, as expected)
                            Compare-Object -ReferenceObject $Desired -DifferenceObject (& $Actual -as $Type) | Should BeNullOrEmpty
                        }
                    }