Files
PowerShell-PSDscResources/Tests/Integration/MSFT_WindowsFeature.Integration.Tests.ps1

291 lines
13 KiB
PowerShell

<#
Integration tests for installing/uninstalling a Windows Feature. Currently Telnet-Client is
set as the feature to test since it's fairly small and doesn't require a restart. ADRMS
is set as the feature to test installing/uninstalling a feature with subfeatures,
but this takes a good chunk of time, so by default these tests are set to be skipped.
If there's any major changes to the resource, then set the skipLongTests variable to $false
and run those tests at least once to test the new functionality more completely.
#>
# Suppressing this rule since we need to create a plaintext password to test this resource
[Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingConvertToSecureStringWithPlainText', '')]
param ()
if ($PSVersionTable.PSVersion -lt [Version] '5.1')
{
Write-Warning -Message 'Cannot run PSDscResources integration tests on PowerShell versions lower than 5.1'
return
}
$errorActionPreference = 'Stop'
Set-StrictMode -Version 'Latest'
$script:testFolderPath = Split-Path -Path $PSScriptRoot -Parent
$script:testHelpersPath = Join-Path -Path $script:testFolderPath -ChildPath 'TestHelpers'
Import-Module -Name (Join-Path -Path $script:testHelpersPath -ChildPath 'CommonTestHelper.psm1')
$script:testEnvironment = Enter-DscResourceTestEnvironment `
-DscResourceModuleName 'PSDscResources' `
-DscResourceName 'MSFT_WindowsFeature' `
-TestType 'Integration'
$script:installStateOfTestFeature = $false
$script:installStateOfTestWithSubFeatures = $false
<#
If this is set to $true then the tests for installing/uninstalling a feature with
its subfeatures will not run.
#>
$script:skipLongTests = $false
try
{
Describe 'WindowsFeature Integration Tests' {
BeforeAll {
$script:testFeatureName = 'Telnet-Client'
$script:testFeatureWithSubFeaturesName = 'RSAT-File-Services'
# Saving the state so we can clean up afterwards
$testFeature = Get-WindowsFeature -Name $script:testFeatureName
$script:installStateOfTestFeature = $testFeature.Installed
$testFeatureWithSubFeatures = Get-WindowsFeature -Name $script:testFeatureWithSubFeaturesName
$script:installStateOfTestWithSubFeatures = $testFeatureWithSubFeatures.Installed
$configFile = Join-Path -Path $PSScriptRoot -ChildPath 'MSFT_WindowsFeature.config.ps1'
}
AfterAll {
# Ensure that features used for testing are re-installed/uninstalled
$feature = Get-WindowsFeature -Name $script:testFeatureName
if ($script:installStateOfTestFeature -and -not $feature.Installed)
{
Add-WindowsFeature -Name $script:testFeatureName
}
elseif ( -not $script:installStateOfTestFeature -and $feature.Installed)
{
Remove-WindowsFeature -Name $script:testFeatureName
}
if (-not $script:skipLongTests)
{
$feature = Get-WindowsFeature -Name $script:testFeatureWithSubFeaturesName
if ($script:installStateOfTestWithSubFeatures -and -not $feature.Installed)
{
Add-WindowsFeature -Name $script:testFeatureWithSubFeaturesName -IncludeAllSubFeature
}
elseif ( -not $script:installStateOfTestWithSubFeatures -and $feature.Installed)
{
Remove-WindowsFeature -Name $script:testFeatureWithSubFeaturesName
}
}
}
Context "Should Install the Windows Feature: $script:testFeatureName" {
$configurationName = 'MSFT_WindowsFeature_InstallFeature'
$configurationPath = Join-Path -Path $TestDrive -ChildPath $configurationName
$logPath = Join-Path -Path $TestDrive -ChildPath 'InstallFeatureTest.log'
try
{
# Ensure the feature is not already on the machine
Remove-WindowsFeature -Name $script:testFeatureName
It 'Should compile without throwing' {
{
. $configFile -ConfigurationName $configurationName
& $configurationName -Name $script:testFeatureName `
-IncludeAllSubFeature $false `
-Ensure 'Present' `
-OutputPath $configurationPath `
-ErrorAction 'Stop'
Start-DscConfiguration -Path $configurationPath -ErrorAction 'Stop' -Wait -Force
} | Should -Not -Throw
}
It 'Should be able to call Get-DscConfiguration without throwing' {
{ Get-DscConfiguration -ErrorAction 'Stop' } | Should -Not -Throw
}
It 'Should return the correct configuration' {
$currentConfig = Get-DscConfiguration -ErrorAction 'Stop'
$currentConfig.Name | Should -Be $script:testFeatureName
$currentConfig.IncludeAllSubFeature | Should -BeFalse
$currentConfig.Ensure | Should -Be 'Present'
}
It 'Should be Installed' {
$feature = Get-WindowsFeature -Name $script:testFeatureName
$feature.Installed | Should -BeTrue
}
}
finally
{
if (Test-Path -Path $logPath) {
Remove-Item -Path $logPath -Recurse -Force
}
if (Test-Path -Path $configurationPath)
{
Remove-Item -Path $configurationPath -Recurse -Force
}
}
}
Context "Should Uninstall the Windows Feature: $script:testFeatureName" {
$configurationName = 'MSFT_WindowsFeature_UninstallFeature'
$configurationPath = Join-Path -Path $TestDrive -ChildPath $configurationName
$logPath = Join-Path -Path $TestDrive -ChildPath 'UninstallFeatureTest.log'
try
{
It 'Should compile without throwing' {
{
. $configFile -ConfigurationName $configurationName
& $configurationName -Name $script:testFeatureName `
-IncludeAllSubFeature $false `
-Ensure 'Absent' `
-OutputPath $configurationPath `
-ErrorAction 'Stop'
Start-DscConfiguration -Path $configurationPath -ErrorAction 'Stop' -Wait -Force
} | Should -Not -Throw
}
It 'Should be able to call Get-DscConfiguration without throwing' {
{ Get-DscConfiguration -ErrorAction 'Stop' } | Should -Not -Throw
}
It 'Should return the correct configuration' {
$currentConfig = Get-DscConfiguration -ErrorAction 'Stop'
$currentConfig.Name | Should -Be $script:testFeatureName
$currentConfig.IncludeAllSubFeature | Should -BeFalse
$currentConfig.Ensure | Should -Be 'Absent'
}
It 'Should not be installed' {
$feature = Get-WindowsFeature -Name $script:testFeatureName
$feature.Installed | Should -BeFalse
}
}
finally
{
if (Test-Path -Path $logPath) {
Remove-Item -Path $logPath -Recurse -Force
}
if (Test-Path -Path $configurationPath)
{
Remove-Item -Path $configurationPath -Recurse -Force
}
}
}
<#
This test triggers a pending reboot on the machine which crashes the WindowsFeatureSet
and WindowsOptionalFeatureSet tests on AppVeyor.
If anyone knows of a Windows Feature that exists on Server 2012 R2, does not require a
reboot, and has subfeatures, please update $script:testFeatureWithSubFeaturesName with
the name of that feature and turn these tests back on in AppVeyor
#>
if (-not $env:appveyor)
{
Context "Should Install the Windows Feature: $script:testFeatureWithSubFeaturesName" {
$configurationName = 'MSFT_WindowsFeature_InstallFeatureWithSubFeatures'
$configurationPath = Join-Path -Path $TestDrive -ChildPath $configurationName
$logPath = Join-Path -Path $TestDrive -ChildPath 'InstallSubFeatureTest.log'
if (-not $script:skipLongTests)
{
# Ensure that the feature is not already installed
Remove-WindowsFeature -Name $script:testFeatureWithSubFeaturesName
}
It 'Should compile without throwing' -Skip:$script:skipLongTests {
{
. $configFile -ConfigurationName $configurationName
& $configurationName -Name $script:testFeatureWithSubFeaturesName `
-IncludeAllSubFeature $true `
-Ensure 'Present' `
-OutputPath $configurationPath `
-ErrorAction 'Stop'
Start-DscConfiguration -Path $configurationPath -ErrorAction 'Stop' -Wait -Force
} | Should Not Throw
}
It 'Should be able to call Get-DscConfiguration without throwing' -Skip:$script:skipLongTests {
{ Get-DscConfiguration -ErrorAction 'Stop' } | Should Not Throw
}
It 'Should return the correct configuration' -Skip:$script:skipLongTests {
$currentConfig = Get-DscConfiguration -ErrorAction 'Stop'
$currentConfig.Name | Should Be $script:testFeatureWithSubFeaturesName
$currentConfig.IncludeAllSubFeature | Should -BeTrue
$currentConfig.Ensure | Should Be 'Present'
}
It 'Should be Installed (includes check for subFeatures)' -Skip:$script:skipLongTests {
$feature = Get-WindowsFeature -Name $script:testFeatureWithSubFeaturesName
$feature.Installed | Should -BeTrue
foreach ($subFeatureName in $feature.SubFeatures)
{
$subFeature = Get-WindowsFeature -Name $subFeatureName
$subFeature.Installed | Should -BeTrue
}
}
}
Context "Should Uninstall the Windows Feature: $script:testFeatureWithSubFeaturesName" {
$configurationName = 'MSFT_WindowsFeature_UninstallFeatureWithSubFeatures'
$configurationPath = Join-Path -Path $TestDrive -ChildPath $configurationName
$logPath = Join-Path -Path $TestDrive -ChildPath 'UninstallSubFeatureTest.log'
It 'Should compile without throwing' -Skip:$script:skipLongTests {
{
. $configFile -ConfigurationName $configurationName
& $configurationName -Name $script:testFeatureWithSubFeaturesName `
-IncludeAllSubFeature $true `
-Ensure 'Absent' `
-OutputPath $configurationPath `
-ErrorAction 'Stop'
Start-DscConfiguration -Path $configurationPath -ErrorAction 'Stop' -Wait -Force
} | Should Not Throw
}
It 'Should be able to call Get-DscConfiguration without throwing' -Skip:$script:skipLongTests {
{ Get-DscConfiguration -ErrorAction 'Stop' } | Should Not Throw
}
It 'Should return the correct configuration' -Skip:$script:skipLongTests {
$currentConfig = Get-DscConfiguration -ErrorAction 'Stop'
$currentConfig.Name | Should Be $script:testFeatureWithSubFeaturesName
$currentConfig.IncludeAllSubFeature | Should -BeFalse
$currentConfig.Ensure | Should Be 'Absent'
}
It 'Should not be installed (includes check for subFeatures)' -Skip:$script:skipLongTests {
$feature = Get-WindowsFeature -Name $script:testFeatureWithSubFeaturesName
$feature.Installed | Should -BeFalse
foreach ($subFeatureName in $feature.SubFeatures)
{
$subFeature = Get-WindowsFeature -Name $subFeatureName
$subFeature.Installed | Should -BeFalse
}
}
}
}
}
}
finally
{
Exit-DscResourceTestEnvironment -TestEnvironment $script:testEnvironment
}