Tests/Unit/MSFT_xNetAdapterBinding.Tests.ps1
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$script:DSCModuleName = 'xNetworking' $script:DSCResourceName = 'MSFT_xNetAdapterBinding' #region HEADER # Unit Test Template Version: 1.1.0 [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 (Join-Path -Path $script:moduleRoot -ChildPath 'DSCResource.Tests\TestHelper.psm1') -Force $TestEnvironment = Initialize-TestEnvironment ` -DSCModuleName $script:DSCModuleName ` -DSCResourceName $script:DSCResourceName ` -TestType Unit #endregion HEADER # Begin Testing try { InModuleScope $script:DSCResourceName { $TestBindingEnabled = @{ InterfaceAlias = 'Ethernet' ComponentId = 'ms_tcpip63' State = 'Enabled' } $TestBindingDisabled = @{ InterfaceAlias = 'Ethernet' ComponentId = 'ms_tcpip63' State = 'Disabled' } $TestBindingMixed = @{ InterfaceAlias = '*' ComponentId = 'ms_tcpip63' State = 'Enabled' } $MockAdapter = @{ InterfaceAlias = 'Ethernet' } $MockBindingEnabled = @{ InterfaceAlias = 'Ethernet' ComponentId = 'ms_tcpip63' Enabled = $True } $MockBindingDisabled = @{ InterfaceAlias = 'Ethernet' ComponentId = 'ms_tcpip63' Enabled = $False } $MockBindingMixed = @{ InterfaceAlias = 'Ethernet' ComponentId = 'ms_tcpip63' Enabled = $False }, @{ InterfaceAlias = 'Ethernet2' ComponentId = 'ms_tcpip63' Enabled = $True } Describe "MSFT_xNetAdapterBinding\Get-TargetResource" { Context 'Adapter exists and binding Enabled' { Mock Get-Binding -MockWith { $MockBindingEnabled } It 'should return existing binding' { $Result = Get-TargetResource @TestBindingEnabled $Result.InterfaceAlias | Should Be $TestBindingEnabled.InterfaceAlias $Result.ComponentId | Should Be $TestBindingEnabled.ComponentId $Result.State | Should Be 'Enabled' $Result.CurrentState | Should Be 'Enabled' } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-Binding -Exactly 1 } } Context 'Adapter exists and binding Disabled' { Mock Get-Binding -MockWith { $MockBindingDisabled } It 'should return existing binding' { $Result = Get-TargetResource @TestBindingDisabled $Result.InterfaceAlias | Should Be $TestBindingDisabled.InterfaceAlias $Result.ComponentId | Should Be $TestBindingDisabled.ComponentId $Result.State | Should Be 'Disabled' $Result.CurrentState | Should Be 'Disabled' } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-Binding -Exactly 1 } } Context 'More than one Adapter exists and binding is Disabled on one and Enabled on another' { Mock Get-Binding -MockWith { $MockBindingMixed } It 'should return existing binding' { $Result = Get-TargetResource @TestBindingMixed $Result.InterfaceAlias | Should Be $TestBindingMixed.InterfaceAlias $Result.ComponentId | Should Be $TestBindingMixed.ComponentId $Result.State | Should Be 'Enabled' $Result.CurrentState | Should Be 'Mixed' } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-Binding -Exactly 1 } } } Describe "MSFT_xNetAdapterBinding\Set-TargetResource" { Context 'Adapter exists and set binding to Enabled' { Mock Get-Binding -MockWith { $MockBindingDisabled } Mock Enable-NetAdapterBinding Mock Disable-NetAdapterBinding It 'Should not throw an exception' { { Set-TargetResource @TestBindingEnabled } | Should Not Throw } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-Binding -Exactly 1 Assert-MockCalled -commandName Enable-NetAdapterBinding -Exactly 1 Assert-MockCalled -commandName Disable-NetAdapterBinding -Exactly 0 } } Context 'Adapter exists and set binding to Disabled' { Mock Get-Binding -MockWith { $MockBindingEnabled } Mock Enable-NetAdapterBinding Mock Disable-NetAdapterBinding It 'Should not throw an exception' { { Set-TargetResource @TestBindingDisabled } | Should Not Throw } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-Binding -Exactly 1 Assert-MockCalled -commandName Enable-NetAdapterBinding -Exactly 0 Assert-MockCalled -commandName Disable-NetAdapterBinding -Exactly 1 } } } Describe "MSFT_xNetAdapterBinding\Test-TargetResource" { Context 'Adapter exists, current binding set to Enabled but want it Disabled' { Mock Get-Binding -MockWith { $MockBindingEnabled } It 'Should return false' { Test-TargetResource @TestBindingDisabled | Should Be $False } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-Binding -Exactly 1 } } Context 'Adapter exists, current binding set to Disabled but want it Enabled' { Mock Get-Binding -MockWith { $MockBindingDisabled } It 'Should return false' { Test-TargetResource @TestBindingEnabled | Should Be $False } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-Binding -Exactly 1 } } Context 'Adapter exists, current binding set to Enabled and want it Enabled' { Mock Get-Binding -MockWith { $MockBindingEnabled } It 'Should return true' { Test-TargetResource @TestBindingEnabled | Should Be $True } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-Binding -Exactly 1 } } Context 'Adapter exists, current binding set to Disabled and want it Disabled' { Mock Get-Binding -MockWith { $MockBindingDisabled } It 'Should return true' { Test-TargetResource @TestBindingDisabled | Should Be $True } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-Binding -Exactly 1 } } } Describe "MSFT_xNetAdapterBinding\Get-Binding" { Context 'Adapter does not exist' { Mock Get-NetAdapter It 'Should throw an InterfaceNotAvailable error' { $errorId = 'InterfaceNotAvailable' $errorCategory = [System.Management.Automation.ErrorCategory]::DeviceError $errorMessage = $($LocalizedData.InterfaceNotAvailableError ` -f $TestBindingEnabled.InterfaceAlias) $exception = New-Object -TypeName System.InvalidOperationException ` -ArgumentList $errorMessage $errorRecord = New-Object -TypeName System.Management.Automation.ErrorRecord ` -ArgumentList $exception, $errorId, $errorCategory, $null { Get-Binding @TestBindingEnabled } | Should Throw $errorRecord } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-NetAdapter -Exactly 1 } } Context 'Adapter exists and binding enabled' { Mock Get-NetAdapter -MockWith { $MockAdapter } Mock Get-NetAdapterBinding -MockWith { $MockBindingEnabled } It 'Should return the adapter binding' { $Result = Get-Binding @TestBindingEnabled $Result.InterfaceAlias | Should Be $MockBindingEnabled.InterfaceAlias $Result.ComponentId | Should Be $MockBindingEnabled.ComponentId $Result.Enabled | Should Be $MockBindingEnabled.Enabled } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-NetAdapter -Exactly 1 Assert-MockCalled -commandName Get-NetAdapterBinding -Exactly 1 } } Context 'Adapter exists and binding disabled' { Mock Get-NetAdapter -MockWith { $MockAdapter } Mock Get-NetAdapterBinding -MockWith { $MockBindingDisabled } It 'Should return the adapter binding' { $Result = Get-Binding @TestBindingDisabled $Result.InterfaceAlias | Should Be $MockBindingDisabled.InterfaceAlias $Result.ComponentId | Should Be $MockBindingDisabled.ComponentId $Result.Enabled | Should Be $MockBindingDisabled.Enabled } It 'Should call all the mocks' { Assert-MockCalled -commandName Get-NetAdapter -Exactly 1 Assert-MockCalled -commandName Get-NetAdapterBinding -Exactly 1 } } } } #end InModuleScope $DSCResourceName #endregion } finally { #region FOOTER Restore-TestEnvironment -TestEnvironment $TestEnvironment #endregion } |