Tests/Unit/MSFT_xDFSNamespaceServerConfiguration.Tests.ps1
|
$Global:DSCModuleName = 'xDFS' $Global:DSCResourceName = 'MSFT_xDFSNamespaceServerConfiguration' #region HEADER # Unit Test Template Version: 1.1.0 [String] $moduleRoot = Split-Path -Parent (Split-Path -Parent (Split-Path -Parent $Script:MyInvocation.MyCommand.Path)) if ( (-not (Test-Path -Path (Join-Path -Path $moduleRoot -ChildPath 'DSCResource.Tests'))) -or ` (-not (Test-Path -Path (Join-Path -Path $moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1'))) ) { & git @('clone','https://github.com/PowerShell/DscResource.Tests.git',(Join-Path -Path $moduleRoot -ChildPath '\DSCResource.Tests\')) } Import-Module (Join-Path -Path $moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1') -Force $TestEnvironment = Initialize-TestEnvironment ` -DSCModuleName $Global:DSCModuleName ` -DSCResourceName $Global:DSCResourceName ` -TestType Unit #endregion HEADER # Begin Testing try { # Ensure that the tests can be performed on this computer $ProductType = (Get-CimInstance Win32_OperatingSystem).ProductType Describe 'Environment' { Context 'Operating System' { It 'Should be a Server OS' { $ProductType | Should Be 3 } } } if ($ProductType -ne 3) { Break } $Installed = (Get-WindowsFeature -Name FS-DFS-Namespace).Installed Describe 'Environment' { Context 'Windows Features' { It 'Should have the DFS Namespace Feature Installed' { $Installed | Should Be $true } } } if ($Installed -eq $false) { Break } #region Pester Tests InModuleScope $Global:DSCResourceName { # Create the Mock Objects that will be used for running tests $NamespaceServerConfiguration = [PSObject]@{ LdapTimeoutSec = 45 SyncIntervalSec = 5000 UseFQDN = $True } $NamespaceServerConfigurationSplat = [PSObject]@{ IsSingleInstance = 'Yes' LdapTimeoutSec = $NamespaceServerConfiguration.LdapTimeoutSec SyncIntervalSec = $NamespaceServerConfiguration.SyncIntervalSec UseFQDN = $NamespaceServerConfiguration.UseFQDN } Describe "$($Global:DSCResourceName)\Get-TargetResource" { Context 'Namespace Server Configuration Exists' { Mock Get-DFSNServerConfiguration -MockWith { $NamespaceServerConfiguration } It 'should return correct namespace server configuration values' { $Result = Get-TargetResource -IsSingleInstance 'Yes' $Result.LdapTimeoutSec | Should Be $NamespaceServerConfiguration.LdapTimeoutSec $Result.SyncIntervalSec | Should Be $NamespaceServerConfiguration.SyncIntervalSec $Result.UseFQDN | Should Be $NamespaceServerConfiguration.UseFQDN } It 'should call the expected mocks' { Assert-MockCalled -commandName Get-DFSNServerConfiguration -Exactly 1 } } } Describe "$($Global:DSCResourceName)\Set-TargetResource" { Mock Get-DFSNServerConfiguration -MockWith { $NamespaceServerConfiguration } Mock Set-DFSNServerConfiguration Context 'Namespace Server Configuration all parameters are the same' { It 'should not throw error' { { $Splat = $NamespaceServerConfigurationSplat.Clone() Set-TargetResource @Splat } | Should Not Throw } It 'should call expected Mocks' { Assert-MockCalled -commandName Get-DFSNServerConfiguration -Exactly 1 Assert-MockCalled -commandName Set-DFSNServerConfiguration -Exactly 0 } } Context 'Namespace Server Configuration LdapTimeoutSec is different' { It 'should not throw error' { { $Splat = $NamespaceServerConfigurationSplat.Clone() $Splat.LdapTimeoutSec = $Splat.LdapTimeoutSec + 1 Set-TargetResource @Splat } | Should Not Throw } It 'should call expected Mocks' { Assert-MockCalled -commandName Get-DFSNServerConfiguration -Exactly 1 Assert-MockCalled -commandName Set-DFSNServerConfiguration -Exactly 1 } } Context 'Namespace Server Configuration SyncIntervalSec is different' { It 'should not throw error' { { $Splat = $NamespaceServerConfigurationSplat.Clone() $Splat.SyncIntervalSec = $Splat.SyncIntervalSec + 1 Set-TargetResource @Splat } | Should Not Throw } It 'should call expected Mocks' { Assert-MockCalled -commandName Get-DFSNServerConfiguration -Exactly 1 Assert-MockCalled -commandName Set-DFSNServerConfiguration -Exactly 1 } } Context 'Namespace Server Configuration UseFQDN is different' { It 'should not throw error' { { $Splat = $NamespaceServerConfigurationSplat.Clone() $Splat.UseFQDN = -not $Splat.UseFQDN Set-TargetResource @Splat } | Should Not Throw } It 'should call expected Mocks' { Assert-MockCalled -commandName Get-DFSNServerConfiguration -Exactly 1 Assert-MockCalled -commandName Set-DFSNServerConfiguration -Exactly 1 } } } Describe "$($Global:DSCResourceName)\Test-TargetResource" { Mock Get-DFSNServerConfiguration -MockWith { $NamespaceServerConfiguration } Context 'Namespace Server Configuration all parameters are the same' { It 'should return true' { $Splat = $NamespaceServerConfigurationSplat.Clone() Test-TargetResource @Splat | Should Be $True } It 'should call expected Mocks' { Assert-MockCalled -commandName Get-DFSNServerConfiguration -Exactly 1 } } Context 'Namespace Server Configuration LdapTimeoutSec is different' { It 'should return false' { $Splat = $NamespaceServerConfigurationSplat.Clone() $Splat.LdapTimeoutSec = $Splat.LdapTimeoutSec + 1 Test-TargetResource @Splat | Should Be $False } It 'should call expected Mocks' { Assert-MockCalled -commandName Get-DFSNServerConfiguration -Exactly 1 } } Context 'Namespace Server Configuration SyncIntervalSec is different' { It 'should return false' { $Splat = $NamespaceServerConfigurationSplat.Clone() $Splat.SyncIntervalSec = $Splat.SyncIntervalSec + 1 Test-TargetResource @Splat | Should Be $False } It 'should call expected Mocks' { Assert-MockCalled -commandName Get-DFSNServerConfiguration -Exactly 1 } } Context 'Namespace Server Configuration UseFQDN is different' { It 'should return false' { $Splat = $NamespaceServerConfigurationSplat.Clone() $Splat.UseFQDN = -not $Splat.UseFQDN Test-TargetResource @Splat | Should Be $False } It 'should call expected Mocks' { Assert-MockCalled -commandName Get-DFSNServerConfiguration -Exactly 1 } } } Describe "$($Global:DSCResourceName)\New-TerminatingError" { Context 'Create a TestError Exception' { It 'should throw an TestError exception' { $errorId = 'TestError' $errorCategory = [System.Management.Automation.ErrorCategory]::InvalidArgument $errorMessage = 'Test Error Message' $exception = New-Object ` -TypeName System.InvalidOperationException ` -ArgumentList $errorMessage $errorRecord = New-Object ` -TypeName System.Management.Automation.ErrorRecord ` -ArgumentList $exception, $errorId, $errorCategory, $null { New-TerminatingError ` -ErrorId $errorId ` -ErrorMessage $errorMessage ` -ErrorCategory $errorCategory } | Should Throw $errorRecord } } } } #endregion } finally { #region FOOTER Restore-TestEnvironment -TestEnvironment $TestEnvironment #endregion } |