DirectoryService/Get-DSForest.Tests.ps1
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param( [string] $ComputerName, [Management.Automation.PSCredential] [Management.Automation.CredentialAttribute()] $Credential = [Management.Automation.PSCredential]::Empty, [string] $ForestName ) $here = Split-Path -Parent $MyInvocation.MyCommand.Path $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path) -replace '\.Tests\.', '.' . "$here\$sut" $sig = @" [DllImport("Netapi32.dll", CharSet=CharSet.Unicode, SetLastError=true)] public static extern int NetGetJoinInformation(string server,out IntPtr domain,out int status); "@ Describe 'Get-DSForest' { $type = Add-Type -MemberDefinition $sig -Name Win32Utils -Namespace NetGetJoinInformation -PassThru $ptr = [IntPtr]::Zero $joinstatus = 0 $type::NetGetJoinInformation($null, [ref] $ptr, [ref]$joinstatus) |Out-Null # Test for getting the forrest for which the machine is a member of. if ($joinstatus -eq 3) { It 'Get current machine forest' { $ForestObject = Get-DSForest ($ForestObject -is [System.DirectoryServices.ActiveDirectory.Forest]) | Should Be $true } }else { It 'Fails to get forest because host is not domain joined' { {Get-DSForest} | Should Throw 'This computer is not joined to a domain so no forest could be retrieved.' } } # Test by connecting to remote domain controller to get the forest it is a member off. if ($ComputerName.length -gt 0 -and $Credential.Username -ne $null) { It 'Connect to DC and get forest it is a member of.'{ $ForestObject = Get-DSForest -ComputerName $ComputerName -Credential $Credential ($ForestObject -is [System.DirectoryServices.ActiveDirectory.Forest]) | Should Be $true } } # Test for getting an alternate forest we have a trust relationship with. if ($ForestName.length -gt 0 -and $Credential.Username -ne $null) { It 'Get other forest with alternate credentials.'{ $ForestObject = Get-DSForest -ForestName $ForestName -Credential $Credential ($ForestObject -is [System.DirectoryServices.ActiveDirectory.Forest]) | Should Be $true } } elseif ($ForestName.length -gt 0 -and $Credential.Username -eq $null) { It 'Get other forest.'{ $ForestObject = Get-DSForest -ForestName $ForestName ($ForestObject -is [System.DirectoryServices.ActiveDirectory.Forest]) | Should Be $true } } } |