Tests/Unit/MSFT_NetAdapterBinding.Tests.ps1
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$script:DSCModuleName = 'NetworkingDsc' $script:DSCResourceName = 'MSFT_NetAdapterBinding' Import-Module -Name (Join-Path -Path (Join-Path -Path (Split-Path $PSScriptRoot -Parent) -ChildPath 'TestHelpers') -ChildPath 'CommonTestHelper.psm1') -Global #region HEADER # Unit Test Template Version: 1.1.0 [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 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_NetAdapterBinding\Get-TargetResource' -Tag 'Get' { Context 'Adapter exists and binding Enabled' { Mock -CommandName 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 -Times 1 } } Context 'Adapter exists and binding Disabled' { Mock -CommandName 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 -Times 1 } } Context 'More than one Adapter exists and binding is Disabled on one and Enabled on another' { Mock -CommandName 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 -Times 1 } } } Describe 'MSFT_NetAdapterBinding\Set-TargetResource' -Tag 'Set' { Context 'Adapter exists and set binding to Enabled' { Mock -CommandName Get-Binding -MockWith { $mockBindingDisabled } Mock -CommandName Enable-NetAdapterBinding Mock -CommandName 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 -Times 1 Assert-MockCalled -CommandName Enable-NetAdapterBinding -Exactly -Times 1 Assert-MockCalled -CommandName Disable-NetAdapterBinding -Exactly -Times 0 } } Context 'Adapter exists and set binding to Disabled' { Mock -CommandName Get-Binding -MockWith { $mockBindingEnabled } Mock -CommandName Enable-NetAdapterBinding Mock -CommandName 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 -Times 1 Assert-MockCalled -CommandName Enable-NetAdapterBinding -Exactly -Times 0 Assert-MockCalled -CommandName Disable-NetAdapterBinding -Exactly -Times 1 } } } Describe 'MSFT_NetAdapterBinding\Test-TargetResource' -Tag 'Test' { Context 'Adapter exists, current binding set to Enabled but want it Disabled' { Mock -CommandName 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 -Times 1 } } Context 'Adapter exists, current binding set to Disabled but want it Enabled' { Mock -CommandName 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 -Times 1 } } Context 'Adapter exists, current binding set to Enabled and want it Enabled' { Mock -CommandName 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 -Times 1 } } Context 'Adapter exists, current binding set to Disabled and want it Disabled' { Mock -CommandName 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 -Times 1 } } } Describe 'MSFT_NetAdapterBinding\Get-Binding' { Context 'Adapter does not exist' { Mock -CommandName Get-NetAdapter It 'Should throw an InterfaceNotAvailable error' { $errorRecord = Get-InvalidArgumentRecord ` -Message ($script:localizedData.InterfaceNotAvailableError -f $testBindingEnabled.InterfaceAlias) ` -ArgumentName 'Interface' { Get-Binding @testBindingEnabled } | Should -Throw $errorRecord } It 'Should call all the mocks' { Assert-MockCalled -CommandName Get-NetAdapter -Exactly -Times 1 } } Context 'Adapter exists and binding enabled' { Mock -CommandName Get-NetAdapter -MockWith { $mockAdapter } Mock -CommandName 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 -Times 1 Assert-MockCalled -CommandName Get-NetAdapterBinding -Exactly -Times 1 } } Context 'Adapter exists and binding disabled' { Mock -CommandName Get-NetAdapter -MockWith { $mockAdapter } Mock -CommandName 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 -Times 1 Assert-MockCalled -CommandName Get-NetAdapterBinding -Exactly -Times 1 } } } } #end InModuleScope $DSCResourceName #endregion } finally { #region FOOTER Restore-TestEnvironment -TestEnvironment $TestEnvironment #endregion } |