Tests/Integration/MSFT_ServiceResource.Integration.Tests.ps1
|
if ($PSVersionTable.PSVersion.Major -lt 5 -or $PSVersionTable.PSVersion.Minor -lt 1) { Write-Warning -Message 'Cannot run PSDscResources integration tests on PowerShell versions lower than 5.1' return } $script:DscResourceName = 'MSFT_ServiceResource' Import-Module -Name (Join-Path -Path (Split-Path -Path $PSScriptRoot -Parent) ` -ChildPath (Join-Path -Path 'TestHelpers' ` -ChildPath 'CommonTestHelper.psm1')) $script:testEnvironment = Enter-DscResourceTestEnvironment ` -DscResourceModuleName 'PSDscResources' ` -DscResourceName 'MSFT_ServiceResource' ` -TestType 'Integration' try { $script:testServiceName = 'DscTestService' $script:testServiceCodePath = Join-Path -Path (Split-Path -Path $PSScriptRoot -Parent) -ChildPath 'TestHelpers\DscTestService.cs' $script:testServiceDisplayName = 'DSC test service display name' $script:testServiceDescription = 'This is a DSC test service used for integration testing MSFT_ServiceResource' $script:testServiceDependsOn = 'winrm' $script:testServiceExecutablePath = Join-Path -Path $ENV:Temp -ChildPath 'DscTestService.exe' $script:testServiceNewCodePath = Join-Path -Path (Split-Path -Path $PSScriptRoot -Parent) -ChildPath 'TestHelpers\DscTestService.cs' $script:testServiceNewDisplayName = 'New: DSC test service display name' $script:testServiceNewDescription = 'New: This is a DSC test service used for integration testing MSFT_ServiceResource' $script:testServiceNewDependsOn = 'spooler' $script:testServiceNewExecutablePath = Join-Path -Path $ENV:Temp -ChildPath 'NewDscTestService.exe' <# Nano Server doesn't recognize 'spooler', so if these tests are being run on Nano this value must stay as 'winrm' #> if ($PSVersionTable.PSEdition -ieq 'Core') { $script:testServiceNewDependsOn = 'winrm' } Import-Module -Name (Join-Path -Path (Split-Path -Path $PSScriptRoot -Parent) ` -ChildPath 'TestHelpers\MSFT_ServiceResource.TestHelper.psm1') ` -Force Stop-Service $script:testServiceName -ErrorAction SilentlyContinue # Create new Service binaries for the new service. New-ServiceBinary ` -ServiceName $script:testServiceName ` -ServiceCodePath $script:testServiceCodePath ` -ServiceDisplayName $script:testServiceDisplayName ` -ServiceDescription $script:testServiceDescription ` -ServiceDependsOn $script:testServiceDependsOn ` -ServiceExecutablePath $script:testServiceExecutablePath New-ServiceBinary ` -ServiceName $script:testServiceName ` -ServiceCodePath $script:testServiceNewCodePath ` -ServiceDisplayName $script:testServiceNewDisplayName ` -ServiceDescription $script:testServiceNewDescription ` -ServiceDependsOn $script:testServiceNewDependsOn ` -ServiceExecutablePath $script:testServiceExecutablePath #region Integration Tests $configFile = Join-Path -Path $PSScriptRoot -ChildPath "$($script:DscResourceName)_Add.config.ps1" . $configFile Describe "$($script:DscResourceName) Add Service" { It 'Should compile and apply the MOF without throwing' { { & "$($script:DscResourceName)_Add_Config" ` -OutputPath $script:testEnvironment.WorkingFolder ` -ServiceName $script:testServiceName ` -ServicePath $script:testServiceExecutablePath ` -ServiceDisplayName $script:testServiceDisplayName ` -ServiceDescription $script:testServiceDescription ` -ServiceDependsOn $script:testServiceDependsOn Start-DscConfiguration -Path $script: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 } $script:service = Get-CimInstance -ClassName Win32_Service -Filter "Name='$($script:testServiceName)'" It 'Should return a service of type CimInstance' { $script:service | Should BeOfType 'Microsoft.Management.Infrastructure.CimInstance' } It 'Should have set the resource and all the parameters should match' { # Get the current service details $script:service.status | Should Be 'OK' $script:service.pathname | Should Be $script:testServiceExecutablePath $script:service.description | Should Be $script:testServiceDescription $script:service.displayname | Should Be $script:testServiceDisplayName $script:service.started | Should Be $true $script:service.state | Should Be 'Running' $script:service.desktopinteract | Should Be $true $script:service.startname | Should Be 'LocalSystem' $script:service.startmode | Should Be 'Auto' } } Reset-DSC $configFile = Join-Path -Path $PSScriptRoot -ChildPath "$($script:DscResourceName)_Edit.config.ps1" . $configFile Describe "$($script:DscResourceName) Edit Service" { It 'Should compile and apply the MOF without throwing' { { & "$($script:DscResourceName)_Edit_Config" ` -OutputPath $script:testEnvironment.WorkingFolder ` -ServiceName $script:testServiceName ` -ServicePath $script:testServiceNewExecutablePath ` -ServiceDisplayName $script:testServiceNewDisplayName ` -ServiceDescription $script:testServiceNewDescription ` -ServiceDependsOn $script:testServiceNewDependsOn Start-DscConfiguration -Path $script: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 } # Get the current service details $script:service = Get-CimInstance -ClassName Win32_Service -Filter "Name='$($script:testServiceName)'" It 'Should return a service or type CimInstance' { $script:service | Should BeOfType 'Microsoft.Management.Infrastructure.CimInstance' } It 'Should have set the resource and all the parameters should match' { # Get the current service details $script:service.status | Should Be 'OK' $script:service.pathname | Should Be $script:testServiceNewExecutablePath $script:service.description | Should Be $script:testServiceNewDescription $script:service.displayname | Should Be $script:testServiceNewDisplayName $script:service.started | Should Be $false $script:service.state | Should Be 'Stopped' $script:service.desktopinteract | Should Be $false $script:service.startname | Should Be 'NT Authority\LocalService' $script:service.startmode | Should Be 'Manual' } } Reset-DSC $configFile = Join-Path -Path $PSScriptRoot -ChildPath "$($script:DscResourceName)_Remove.config.ps1" . $configFile Describe "$($script:DscResourceName) Remove Service" { It 'Should compile and apply the MOF without throwing' { { & "$($script:DscResourceName)_Remove_Config" ` -OutputPath $script:testEnvironment.WorkingFolder ` -ServiceName $script:testServiceName Start-DscConfiguration -Path $script: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 } # Get the current service details $script:service = Get-CimInstance -ClassName Win32_Service -Filter "Name='$($script:testServiceName)'" It 'Should return the service as null' { $script:service | Should BeNullOrEmpty } } #endregion } finally { # Clean up Remove-TestService ` -ServiceName $script:testServiceName ` -ServiceExecutablePath $script:testServiceExecutablePath Exit-DscResourceTestEnvironment -TestEnvironment $script:testEnvironment } |