Tests/Unit/VE_XD7VDAFeature.Tests.ps1
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$here = Split-Path -Parent $MyInvocation.MyCommand.Path; $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace('.Tests.ps1', '') $moduleRoot = Split-Path -Path (Split-Path -Path $here -Parent) -Parent; Import-Module (Join-Path $moduleRoot -ChildPath "\DSCResources\$sut\$sut.psm1") -Force; InModuleScope $sut { Describe 'XenDesktop7\VE_XD7VDAFeature' { Context 'ResolveXDVdaSetupArguments' { Mock -CommandName Get-WmiObject -MockWith { } foreach ($role in @('SessionVDA','DesktopVDA')) { It "$role returns default install arguments." { $arguments = ResolveXDVdaSetupArguments -Role $role; $arguments -match '/quiet' | Should Be $true; $arguments -match '/logpath' | Should Be $true; $arguments -match '/noreboot' | Should Be $true; $arguments -match '/components VDA' | Should Be $true; $arguments -match '/optimize' | Should Be $false; $arguments -match '/enable_hdx_ports' | Should Be $true; $arguments -match '/enable_real_time_transport' | Should Be $false; $arguments -match '/enable_remote_assistance' | Should Be $true; $arguments -match '/servervdi' | Should Be $false; $arguments -match '/remove' | Should Be $false; $arguments -match '/removeall' | Should Be $false; } It "$role returns /enable_real_time_transport argument." { $arguments = ResolveXDVdaSetupArguments -Role $role -EnableRealTimeTransport $true; $arguments -match '/enable_real_time_transport' | Should Be $true; } It "$role returns /optimize argument." { $arguments = ResolveXDVdaSetupArguments -Role $role -Optimize $true; $arguments -match '/optimize' | Should Be $true; } It "$role returns /nodesktopexperience argument." { $arguments = ResolveXDVdaSetupArguments -Role $role -InstallDesktopExperience $false; $arguments -match '/nodesktopexperience' | Should Be $true; } It "$role returns /components VDA,PLUGINS argument." { $arguments = ResolveXDVdaSetupArguments -Role $role -InstallReceiver $true; $arguments -match '/components VDA,PLUGINS' | Should Be $true; } It "$role returns default uninstall arguments." { $arguments = ResolveXDVdaSetupArguments -Role $role -Uninstall; $arguments -match '/quiet' | Should Be $true; $arguments -match '/logpath' | Should Be $true; $arguments -match '/noreboot' | Should Be $true; $arguments -match '/components VDA' | Should Be $true; $arguments -match '/remove' | Should Be $true; $arguments -match '/optimize' | Should Be $false; $arguments -match '/enable_hdx_ports' | Should Be $false; $arguments -match '/enable_real_time_transport' | Should Be $false; $arguments -match '/enable_remote_assistance' | Should Be $false; $arguments -match '/servervdi' | Should Be $false; } } #end foreach $role It 'DesktopVDI returns /servervdi argument on server operating system.' { Mock -CommandName Get-CimInstance -MockWith { return @{ Caption = 'Windows Server 2012'; }; } $arguments = ResolveXDVdaSetupArguments -Role DesktopVDA; $arguments -match '/servervdi' | Should Be $true; } } #end context ResolveXDVdaSetupArguments Context 'Get-TargetResourece' { $testDrivePath = (Get-PSDrive -Name TestDrive).Root; It 'Returns a System.Collections.Hashtable.' { Mock -CommandName TestXDInstalledRole -MockWith { } $targetResource = Get-TargetResource -Role 'DesktopVDA' -SourcePath $testDrivePath -Ensure 'Present'; $targetResource -is [System.Collections.Hashtable] | Should Be $true; } foreach ($role in @('SessionVDA','DesktopVDA')) { It "Returns ""Ensure"" = ""Present"" when ""$role"" role is installed" { Mock -CommandName TestXDInstalledRole -MockWith { return $true; } $targetResource = Get-TargetResource -Role $role -SourcePath $testDrivePath; $targetResource['Ensure'] | Should Be 'Present'; } It "Returns ""Ensure"" = ""Absent"" when ""$role"" role is not installed" { Mock -CommandName TestXDInstalledRole -MockWith { return $false; } $targetResource = Get-TargetResource -Role $role -SourcePath $testDrivePath; $targetResource['Ensure'] | Should Be 'Absent'; } } } #end context Get-TargetResource Context 'Test-TargetResource' { $testDrivePath = (Get-PSDrive -Name TestDrive).Root; It 'Returns a System.Boolean type.' { Mock -CommandName GetXDInstalledRole -ParameterFilter { $Role -eq 'DesktopVDA' } -MockWith { } $targetResource = Test-TargetResource -Role 'DesktopVDA' -SourcePath $testDrivePath -Ensure 'Present'; $targetResource -is [System.Boolean] | Should Be $true; } It 'Returns True when "Ensure" = "Present" and role is installed' { Mock -CommandName TestXDInstalledRole -MockWith { return $true; } $targetResource = Test-TargetResource -Role 'DesktopVDA' -SourcePath $testDrivePath -Ensure 'Present'; $targetResource | Should Be $true; } It 'Returns False when "Ensure" = "Present" and role is not installed' { Mock -CommandName TestXDInstalledRole -MockWith { return $false; } $targetResource = Test-TargetResource -Role 'DesktopVDA' -SourcePath $testDrivePath -Ensure 'Present'; $targetResource | Should Be $false; } It 'Returns False when "Ensure" = "Absent" and role is not installed' { Mock -CommandName TestXDInstalledRole -MockWith { return $false; } $targetResource = Test-TargetResource -Role 'DesktopVDA' -SourcePath $testDrivePath -Ensure 'Absent'; $targetResource | Should Be $true; } It 'Returns True when "Ensure" = "Absent" and role is installed' { Mock -CommandName TestXDInstalledRole -MockWith { return $true; } $targetResource = Test-TargetResource -Role 'DesktopVDA' -SourcePath $testDrivePath -Ensure 'Absent'; $targetResource | Should Be $false; } } #end context Test-TargetResource Context 'Set-TargetResource' { $testDrivePath = (Get-PSDrive -Name TestDrive).Root It 'Throws with an invalid directory path.' { Mock -CommandName Test-Path -MockWith { return $false; } { Set-TargetResource -Role 'DesktopVDA' -SourcePath 'Z:\HopefullyThisPathNeverExists' } | Should Throw; } It 'Throws with a valid file path.' { [ref] $null = New-Item -Path 'TestDrive:\XenDesktopServerSetup.exe' -ItemType File; { Set-TargetResource -Role 'DesktopVDA' -SourcePath "$testDrivePath\XenDesktopServerSetup.exe" } | Should Throw; } foreach ($state in @('Present','Absent')) { foreach ($role in @('DesktopVDA','SessionVDA')) { foreach ($exitCode in @(0, 3010)) { It "Flags reboot when ""Ensure"" = ""$state"", ""Role"" = ""$role"" and exit code = ""$exitCode""" { [System.Int32] $global:DSCMachineStatus = 0; Mock -CommandName StartWaitProcess -MockWith { return $exitCode; } Mock -CommandName ResolveXDSetupMedia -MockWith { return $testDrivePath; } Mock -CommandName ResolveXDVdaSetupArguments -MockWith { } Mock -CommandName Test-Path -MockWith { return $true; } Set-TargetResource -Role $role -SourcePath $testDrivePath -Ensure $state; [System.Int32] $global:DSCMachineStatus | Should Be 1 Assert-MockCalled -CommandName StartWaitProcess -Exactly 1 -Scope It; } } } } } #end context Set-TargetResource } #end describe XD7VDAFeature } #end inmodulescope |