. $PSScriptRoot\..\..\Load-PesterModules.ps1
$here = Split-Path -Parent $MyInvocation.MyCommand.Path
$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.tests\.', '.'
$functionPath = Join-Path -Path $here -ChildPath $sut
Write-Host "Overriding SUT: $functionPath"
Import-Module $functionPath -Force
$moduleForMock = ""

Describe "Close-SMBApplicationLocks" {

    #Mock -ModuleName $moduleForMock -CommandName Write-Host -MockWith {}
    Mock -ModuleName $moduleForMock -CommandName Write-Warning -MockWith {}
    Mock -ModuleName $moduleForMock -CommandName Write-Verbose -MockWith {}


    Context "Parameter Validation" {

        Mock -ModuleName $moduleForMock Close-SmbOpenFile {}
        Mock -ModuleName $moduleForMock Get-SmbOpenFile {
            $orbProc = New-Object -TypeName PSObject -Property @{
                Path = "C:\Orb"
                SessionId = "1"
                FileId = 27
                ClientUserName = "Pester"
            }
            $customProc1 = New-Object -TypeName PSObject -Property @{
                Path = "C:\TestPath1"
                SessionId = "2"
                FileId = 28
                ClientUserName = "Pester"
            }
            $customProc2 = New-Object -TypeName PSObject -Property @{
                Path = "C:\TestPath2"
                SessionId = "3"
                FileId = 29
                ClientUserName = "Pester"
            }

            return @($orbProc, $customProc1, $customProc2)
        }
        #Mock -ModuleName $moduleForMock Get-SmbOpenFile -ParameterFilter { $FileId } -MockWith { return $true }

        It "Uses a Default Path List if Not Provided" {
            Close-SMBApplicationLocks -Verbose
            Assert-MockCalled -ModuleName $moduleForMock Close-SmbOpenFile -Times 1 -Exactly -Scope It
        }

        It "Uses Custom Paths if Provided" {
            Close-SMBApplicationLocks @("TestPath1","TestPath2") -Verbose
            Assert-MockCalled -ModuleName $moduleForMock Close-SmbOpenFile -Times 2 -Exactly -Scope It
        }
    }

    Context "When No Sessions are Found" {
        Mock -ModuleName $moduleForMock Close-SmbOpenFile {}
        Mock -ModuleName $moduleForMock Get-SmbOpenFile { return $null }

        It "Does Not Call Close-SMBSession" {

            Close-SMBApplicationLocks -Verbose
            Assert-MockCalled -ModuleName $moduleForMock Close-SmbOpenFile -Times 0 -Exactly -Scope It
        }
    }

    Context "WinTest Parameter Validation" {
        Mock -ModuleName $moduleForMock Close-SmbOpenFile {}
        Mock -ModuleName $moduleForMock Get-SmbOpenFile {
            $winTestProc = New-Object -TypeName PSObject -Property @{
                Path = "C:\Tools\Wintest\Current"
                SessionId = "5"
                FileId = 24
                ClientUserName = "Pester"
            }
            $extraProc1 = New-Object -TypeName PSObject -Property @{
                Path = "C:\ExtraPath1"
                SessionId = "6"
                FileId = 27
                ClientUserName = "Pester"
            }

            return @($winTestProc, $extraProc1)
        }
        It "Default Path List Closes WinTest standard location" {

            Close-SMBApplicationLocks -Verbose
            Assert-MockCalled -ModuleName $moduleForMock Close-SmbOpenFile -Times 1 -Exactly -Scope It
        }

    }
}