. $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 "Stop-AlkamiService" {

    Mock -ModuleName $moduleForMock -CommandName Get-LogLeadName -MockWith {}
    Mock -ModuleName $moduleForMock -CommandName Get-Service -MockWith {
        $returnObject = [PSCustomObject]@{Status='Running'; Name ='JunkService'}
        $returnObject | Add-Member -MemberType ScriptMethod -Name Refresh -Value {write-host "setting $($this.Status) to Stopped"; $this.Status = 'Stopped'} -Force
        $returnObject | Add-Member -MemberType ScriptMethod -Name WaitForStatus -Value {} -Force

        return $returnObject
    }

    Mock -ModuleName $moduleForMock -CommandName Get-ProcessFromService -MockWith {[PSCustomObject]@(@{Id = 123; ProcessName = "MyService"; Path = "Some\Path"})}
    Mock -ModuleName $moduleForMock -CommandName Write-Warning -MockWith {}
    Mock -ModuleName $moduleForMock -CommandName Write-Host -MockWith {}
    Mock -ModuleName $moduleForMock -CommandName Stop-ProcessIfFound -MockWith {}

    Context "When Successfully Trying to Stop A Service"{
        It "Doesn't Throw"{
            {Stop-AlkamiService "junkService" } | Should -Not -Throw
        }

        It "Stops"{
            $returnValue = Stop-AlkamiService "junkService"

            # Depending on the $PSCmdlet.ShouldProcess result, either Stopped or True is valid here. This should be set to just Stopped once we wrap ShouldProcess
            $returnValue | Should -Be ('Stopped' -or $true)
        }
    }

    Context "When Invoke-SCExe throws"{
        Mock -ModuleName $moduleForMock -CommandName Invoke-SCExe -MockWith { throw }
        Mock -ModuleName $moduleForMock -CommandName Write-Warning -MockWith {}

        # This won't function until we wrap ShouldProcess
        It "Writes A Warning" -skip {
            Stop-AlkamiService "junkService"

            Assert-MockCalled -CommandName Write-Warning -Times 1 -Exactly -Scope It `
            -ModuleName $moduleForMock -ParameterFilter { $Message -match "Service failed to stop" }
        }
    }
}