Tests/MSFT_xDNSServerAddress.Tests.ps1
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$here = Split-Path -Parent $MyInvocation.MyCommand.Path if (Get-Module MSFT_xDNSServerAddress -All) { Get-Module MSFT_xDNSServerAddress -All | Remove-Module } Import-Module -Name $PSScriptRoot\..\DSCResources\MSFT_xDNSServerAddress -Force -DisableNameChecking InModuleScope MSFT_xDNSServerAddress { Describe 'Get-TargetResource' { #region Mocks Mock Get-DnsClientServerAddress -MockWith { [PSCustomObject]@{ ServerAddresses = '192.168.0.1' InterfaceAlias = 'Ethernet' AddressFamily = 'IPv4' } } #endregion Context 'comparing IPAddress' { It 'should return true' { $Splat = @{ Address = '192.168.0.1' InterfaceAlias = 'Ethernet' AddressFamily = 'IPv4' } $Result = Get-TargetResource @Splat $Result.IPAddress | Should Be $Splat.IPAddress } } } Describe 'ValidateProperties' { #region Mocks Mock Get-DnsClientServerAddress -MockWith { [PSCustomObject]@{ ServerAddresses = '192.168.0.1' InterfaceAlias = 'Ethernet' AddressFamily = 'IPv4' } } Mock Set-DnsClientServerAddress -MockWith {} #endregion Context 'invoking without -Apply switch' { It 'should be $false' { $Splat = @{ Address = '10.0.0.2' InterfaceAlias = 'Ethernet' AddressFamily = 'IPv4' } $Result = ValidateProperties @Splat $Result | Should Be $false } It 'should be $true' { $Splat = @{ Address = '192.168.0.1' InterfaceAlias = 'Ethernet' AddressFamily = 'IPv4' } $Result = ValidateProperties @Splat $Result | Should Be $true } It 'should call Get-DnsClientServerAddress once' { Assert-MockCalled -commandName Get-DnsClientServerAddress } } Context 'invoking with -Apply switch' { It 'should be $null' { $Splat = @{ Address = '10.0.0.2' InterfaceAlias = 'Ethernet' AddressFamily = 'IPv4' } $Result = ValidateProperties @Splat -Apply $Result | Should BeNullOrEmpty } It 'should call all the mocks' { Assert-MockCalled -commandName Get-DnsClientServerAddress Assert-MockCalled -commandName Set-DnsClientServerAddress } } } } |