Tests/Integration/MSFT_xWebAppPoolDefaults.Integration.Tests.ps1
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$script:DSCModuleName = 'xWebAdministration' $script:DSCResourceName = 'MSFT_xWebAppPoolDefaults' #region HEADER # Integration Test Template Version: 1.1.0 $script:moduleRoot = Split-Path -Parent (Split-Path -Parent $PSScriptRoot) if ( (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests'))) -or ` (-not (Test-Path -Path (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1'))) ) { & git @('clone','https://github.com/PowerShell/DscResource.Tests.git',(Join-Path -Path $script:moduleRoot -ChildPath '\DSCResource.Tests\')) } Import-Module (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1') -Force $TestEnvironment = Initialize-TestEnvironment ` -DSCModuleName $script:DSCModuleName ` -DSCResourceName $script:DSCResourceName ` -TestType Integration #endregion [string] $tempName = "$($script:DSCResourceName)_" + (Get-Date).ToString("yyyyMMdd_HHmmss") # Using try/finally to always cleanup even if something awful happens. try { #region Integration Tests # some constants [string]$constPsPath = 'MACHINE/WEBROOT/APPHOST' [string]$constAPDFilter = 'system.applicationHost/applicationPools/applicationPoolDefaults' [string]$constSiteFilter = 'system.applicationHost/sites/' $ConfigFile = Join-Path -Path $PSScriptRoot -ChildPath "$($script:DSCResourceName).config.ps1" . $ConfigFile $null = Backup-WebConfiguration -Name $tempName function Get-SiteValue([string]$path,[string]$name) { return (Get-WebConfigurationProperty -pspath 'MACHINE/WEBROOT/APPHOST' -filter "system.applicationHost/sites/$path" -name $name).value } Describe "$($script:DSCResourceName)_Integration" { #region DEFAULT TESTS It 'Should compile without throwing' { { Invoke-Expression -Command "$($script:DSCResourceName)_Config -OutputPath `$TestEnvironment.WorkingFolder" Start-DscConfiguration -Path $TestEnvironment.WorkingFolder -ComputerName localhost -Wait -Verbose -Force } | Should not throw } It 'should be able to call Get-DscConfiguration without throwing' { { Get-DscConfiguration -Verbose -ErrorAction Stop } | Should Not throw } #endregion It 'Changing ManagedRuntimeVersion' { { # get the current value [string] $originalValue = (Get-WebConfigurationProperty -pspath $constPsPath -filter $constAPDFilter -name managedRuntimeVersion) # We are using environment variables here, because a inline PowerShell variable was empty after executing Start-DscConfiguration # change the value to something else if ($originalValue -eq 'v4.0') { $env:PesterManagedRuntimeVersion = 'v2.0' } else { $env:PesterManagedRuntimeVersion = 'v4.0' } Invoke-Expression -Command "$($script:DSCResourceName)_ManagedRuntimeVersion -OutputPath `$TestEnvironment.WorkingFolder" Start-DscConfiguration -Path $TestEnvironment.WorkingFolder -ComputerName localhost -Wait -Verbose -Force } | should not throw # get the configured value again $changedValue = (Get-WebConfigurationProperty -pspath $constPsPath -filter $constAPDFilter -name managedRuntimeVersion).Value # compare it to the one we just tried to set. $changedValue | should be $env:PesterManagedRuntimeVersion } It 'Changing IdentityType' { # get the current value [string] $originalValue = (Get-WebConfigurationProperty ` -PSPath $constPsPath ` -Filter $constAPDFilter/processModel ` -Name identityType) if ($originalValue -eq 'ApplicationPoolIdentity') { $env:PesterApplicationPoolIdentity = 'LocalService' } else { $env:PesterApplicationPoolIdentity = 'ApplicationPoolIdentity' } # Compile the MOF File { Invoke-Expression -Command "$($script:DSCResourceName)_AppPoolIdentityType -OutputPath `$TestEnvironment.WorkingFolder" Start-DscConfiguration -Path $TestEnvironment.WorkingFolder -ComputerName localhost -Wait -Verbose -Force } | Should not throw $changedValue = (Get-WebConfigurationProperty -PSPath $constPsPath -Filter $constAPDFilter/processModel -Name identityType) $changedValue | Should Be $env:PesterApplicationPoolIdentity } It 'Changing LogFormat' { [string] $originalValue = Get-SiteValue 'logFile' 'logFormat' if ($originalValue -eq 'W3C') { $env:PesterLogFormat = 'IIS' } else { $env:PesterLogFormat = 'W3C' } # Compile the MOF File { Invoke-Expression -Command "$($script:DSCResourceName)_LogFormat -OutputPath `$TestEnvironment.WorkingFolder" Start-DscConfiguration -Path $TestEnvironment.WorkingFolder -ComputerName localhost -Wait -Verbose -Force } | Should not throw $changedValue = Get-SiteValue 'logFile' 'logFormat' $changedValue | Should Be $env:PesterALogFormat } It 'Changing Default AppPool' { # get the current value [string] $originalValue = Get-SiteValue 'applicationDefaults' 'applicationPool' $env:PesterDefaultPool = 'DefaultAppPool' # Compile the MOF File { Invoke-Expression -Command "$($script:DSCResourceName)_DefaultPool -OutputPath `$TestEnvironment.WorkingFolder" Start-DscConfiguration -Path $TestEnvironment.WorkingFolder -ComputerName localhost -Wait -Verbose -Force } | Should not throw $changedValue = Get-SiteValue 'applicationDefaults' 'applicationPool' $changedValue | should be $env:PesterDefaultPool } } #endregion } finally { #region FOOTER Restore-WebConfiguration -Name $tempName Remove-WebConfigurationBackup -Name $tempName Restore-TestEnvironment -TestEnvironment $TestEnvironment #endregion } |