. $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 = ""

#region Stop-ServicesInParallel

Describe "Stop-ServicesInParallel" {

	$testServiceNames = @("TestService1" , "TestService2")

	Context "Parameter Validation" {

		Mock -ModuleName $moduleForMock -CommandName Write-Host -MockWith {}
		Mock -ModuleName $moduleForMock -CommandName Write-Warning -MockWith {}
		Mock -ModuleName $moduleForMock -CommandName Stop-Service -MockWith {}
		Mock -ModuleName $moduleForMock -CommandName Invoke-Parallel -MockWith {}

		It "Should warn if max-parallel is less 1" {
			Stop-ServicesInParallel -serviceNamestoStop $testServiceNames -maxParallel 0

			Assert-MockCalled -ModuleName $moduleForMock Write-Warning -Times 1 -Exactly -Scope It
		}

		It "Writes no warning if max-parallel is greater than 1" {
			Stop-ServicesInParallel -serviceNamestoStop $testServiceNames -maxParallel 1

			Assert-MockCalled -ModuleName $moduleForMock Write-Warning -Times 0 -Exactly -Scope It
		}
	}
}

#endregion Stop-ServicesInParallel