Tests/Integration/MSFT_NetBios.Integration.Tests.ps1
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$script:DSCModuleName = 'NetworkingDsc' $script:DSCResourceName = 'MSFT_NetBios' # Find an adapter we can test with. It needs to be enabled and have IP enabled. $netAdapter = $null $netAdapterConfig = $null $netAdapterEnabled = Get-CimInstance -ClassName Win32_NetworkAdapter -Filter 'NetEnabled="True"' if (-not $netAdapterEnabled) { Write-Verbose -Message ('There are no enabled network adapters in this system. Integration tests will be skipped.') -Verbose return } foreach ($netAdapter in $netAdapterEnabled) { $netAdapterConfig = $netAdapter | Get-CimAssociatedInstance -ResultClassName Win32_NetworkAdapterConfiguration | Where-Object -FilterScript { $_.IPEnabled -eq $True } if ($netAdapterConfig) { break } } if (-not $netAdapterConfig) { Write-Verbose -Message ('There are no enabled network adapters with IP enabled in this system. Integration tests will be skipped.') -Verbose return } Write-Verbose -Message ('A network adapter ({0}) was found in this system that meets requirements for integration testing.' -f $netAdapter.NetConnectionID) -Verbose Import-Module -Name (Join-Path -Path (Join-Path -Path (Split-Path $PSScriptRoot -Parent) -ChildPath 'TestHelpers') -ChildPath 'CommonTestHelper.psm1') -Global #region HEADER # Integration Test Template Version: 1.1.1 [System.String] $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 -Name (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1') -Force $TestEnvironment = Initialize-TestEnvironment ` -DSCModuleName $script:DSCModuleName ` -DSCResourceName $script:DSCResourceName ` -TestType Integration #endregion # Using try/finally to always cleanup even if something awful happens. try { $ConfigFile = Join-Path -Path $PSScriptRoot -ChildPath "$($script:DSCResourceName).config.ps1" . $ConfigFile -Verbose -ErrorAction Stop $tcpipNetbiosOptions = $netAdapterConfig.TcpipNetbiosOptions # Store the current Net Bios setting if ($null -eq $tcpipNetbiosOptions) { $currentNetBiosSetting = [NetBiosSetting]::Default } else { $currentNetBiosSetting = [NetBiosSetting].GetEnumValues()[$tcpipNetbiosOptions] } # Ensure the Net Bios setting is in a known state (enabled) $null = $netAdapterConfig | Invoke-CimMethod ` -MethodName SetTcpipNetbios ` -ErrorAction Stop ` -Arguments @{ TcpipNetbiosOptions = [uint32][NetBiosSetting]::Enable } Describe "$($script:DSCResourceName)_Integration" { Context 'Disable NetBios over TCP/IP' { $configData = @{ AllNodes = @( @{ NodeName = 'localhost' InterfaceAlias = $netAdapter.NetConnectionID Setting = 'Disable' } ) } It 'Should compile and apply the MOF without throwing' { { & "$($script:DSCResourceName)_Config" ` -OutputPath $TestDrive ` -ConfigurationData $configData Start-DscConfiguration ` -Path $TestDrive ` -ComputerName localhost ` -Wait ` -Verbose ` -Force ` -ErrorAction Stop } | Should -Not -Throw } It 'Should be able to call Get-DscConfiguration without throwing' { { Get-DscConfiguration -Verbose -ErrorAction Stop } | Should -Not -Throw } It 'Should have set the resource and all setting should match current state' { $result = Get-DscConfiguration | Where-Object -FilterScript { $_.ConfigurationName -eq "$($script:DSCResourceName)_Config" } $result.Setting | Should -Be 'Disable' } } Context 'Enable NetBios over TCP/IP' { $configData = @{ AllNodes = @( @{ NodeName = 'localhost' InterfaceAlias = $netAdapter.NetConnectionID Setting = 'Enable' } ) } It 'Should compile and apply the MOF without throwing' { { & "$($script:DSCResourceName)_Config" ` -OutputPath $TestDrive ` -ConfigurationData $configData Start-DscConfiguration ` -Path $TestDrive ` -ComputerName localhost ` -Wait ` -Verbose ` -Force ` -ErrorAction Stop } | Should -Not -Throw } It 'Should be able to call Get-DscConfiguration without throwing' { { Get-DscConfiguration -Verbose -ErrorAction Stop } | Should -Not -Throw } It 'Should have set the resource and all setting should match current state' { $result = Get-DscConfiguration | Where-Object -FilterScript { $_.ConfigurationName -eq "$($script:DSCResourceName)_Config" } $result.Setting | Should -Be 'Enable' } } Context 'Default NetBios over TCP/IP' { $configData = @{ AllNodes = @( @{ NodeName = 'localhost' InterfaceAlias = $netAdapter.NetConnectionID Setting = 'Default' } ) } It 'Should compile and apply the MOF without throwing' { { & "$($script:DSCResourceName)_Config" ` -OutputPath $TestDrive ` -ConfigurationData $configData Start-DscConfiguration ` -Path $TestDrive ` -ComputerName localhost ` -Wait ` -Verbose ` -Force ` -ErrorAction Stop } | Should -Not -Throw } It 'Should be able to call Get-DscConfiguration without throwing' { { Get-DscConfiguration -Verbose -ErrorAction Stop } | Should -Not -Throw } It 'Should have set the resource and all setting should match current state' { $result = Get-DscConfiguration | Where-Object -FilterScript { $_.ConfigurationName -eq "$($script:DSCResourceName)_Config" } $result.Setting | Should -Be 'Default' } } } } finally { #region FOOTER # Restore the Net Bios setting $null = $netAdapterConfig | Invoke-CimMethod ` -MethodName SetTcpipNetbios ` -ErrorAction Stop ` -Arguments @{ TcpipNetbiosOptions = $currentNetBiosSetting } Restore-TestEnvironment -TestEnvironment $TestEnvironment #endregion } |