Tests/Unit/MSFT_NetworkTeamInterface.Tests.ps1
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$script:DSCModuleName = 'NetworkingDsc' $script:DSCResourceName = 'MSFT_NetworkTeamInterface' 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 { #region Pester Tests InModuleScope $script:DSCResourceName { # Create the Mock -CommandName Objects that will be used for running tests $script:testNicName = 'HostTeamNic' $script:testTeamName = 'HostTeam' $mockNetTeamNic = [PSCustomObject] @{ Name = $script:testNicName Team = $script:testTeamName } $testTeamNic = [PSObject] @{ Name = $script:testNicName TeamName = $script:testTeamName Verbose = $true } $newTeamNic = [PSObject] @{ Name = $script:testNicName TeamName = $script:testTeamName VlanId = 100 Verbose = $true } $mockTeamNic = { [PSObject] @{ Name = $script:testNicName Team = $script:testTeamName VlanId = 100 } } $mockTeamNicDefaultVLAN = { [PSObject] @{ Name = $script:testNicName Team = $script:testTeamName VlanId = $null } } $getNetLbfoTeamNic_ParameterFilter = { $Name -eq $script:testNicName ` -and $Team -eq $script:testTeamName } $addNetLbfoTeamNic_ParameterFilter = { $Name -eq $script:testNicName ` -and $Team -eq $script:testTeamName ` -and $VlanId -eq 100 } $setNetLbfoTeamNic_ParameterFilter = { $Name -eq $script:testNicName ` -and $Team -eq $script:testTeamName ` -and $VlanId -eq 105 } $removeNetLbfoTeamNic_ParameterFilter = { $Team -eq $script:testTeamName ` -and $VlanId -eq 100 } Describe "$($script:DSCResourceName)\Get-TargetResource" { Context 'When team Interface does not exist' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter It 'Should not throw exception' { $script:result = Get-TargetResource @testTeamNic } It 'Should return ensure as absent' { $script:result.Ensure | Should -Be 'Absent' } It 'Should call the expected mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } Context 'Network Team Interface exists' { Mock ` -CommandName Get-NetLbfoTeamNic ` -MockWith $mockTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter It 'Should not throw exception' { $script:result = Get-TargetResource @testTeamNic } It 'Should return team properties' { $script:result.Ensure | Should -Be 'Present' $script:result.Name | Should -Be $testTeamNic.Name $script:result.TeamName | Should -Be $testTeamNic.TeamName $script:result.VlanId | Should -Be 100 } It 'Should call the expected mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } } Describe "$($script:DSCResourceName)\Set-TargetResource" { Context 'When team Interface does not exist but invalid VlanId (0) is passed' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter Mock -CommandName Add-NetLbfoTeamNic Mock -CommandName Set-NetLbfoTeamNic $errorRecord = Get-InvalidOperationRecord ` -Message ($script:localizedData.FailedToCreateTeamNic) It 'Should not throw exception' { { $errorTeamNic = $newTeamNic.Clone() $errorTeamNic.VlanId = 0 Set-TargetResource @errorTeamNic } | Should -Throw $errorRecord } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 Assert-MockCalled ` -CommandName Add-NetLbfoTeamNic ` -Exactly -Times 0 Assert-MockCalled ` -CommandName Set-NetLbfoTeamNic ` -Exactly -Times 0 } } Context 'When team Interface does not exist but should' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter Mock ` -CommandName Add-NetLbfoTeamNic ` -ParameterFilter $addNetLbfoTeamNic_ParameterFilter Mock -CommandName Set-NetLbfoTeamNic It 'Should not throw exception' { { Set-TargetResource @newTeamNic } | Should -Not -Throw } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 Assert-MockCalled ` -CommandName Add-NetLbfoTeamNic ` -ParameterFilter $addNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 Assert-MockCalled ` -CommandName Set-NetLbfoTeamNic ` -Exactly -Times 0 } } Context 'When team Interface exists but needs a different VlanId' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -MockWith $mockTeamNic Mock -CommandName Add-NetLbfoTeamNic Mock ` -CommandName Set-NetLbfoTeamNic ` -ParameterFilter $setNetLbfoTeamNic_ParameterFilter It 'Should not throw exception' { { $updateTeamNic = $newTeamNic.Clone() $updateTeamNic.VlanId = 105 Set-TargetResource @updateTeamNic } | Should -Not -Throw } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 Assert-MockCalled ` -CommandName Add-NetLbfoTeamNic ` -Exactly -Times 0 Assert-MockCalled ` -CommandName Set-NetLbfoTeamNic ` -ParameterFilter $setNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } Context 'When team Interface exists but should not exist' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -MockWith $mockTeamNic Mock -CommandName Add-NetLbfoTeamNic Mock -CommandName Set-NetLbfoTeamNic Mock ` -CommandName Remove-NetLbfoTeamNic ` -ParameterFilter $removeNetLbfoTeamNic_ParameterFilter It 'Should not throw exception' { { $updateTeamNic = $newTeamNic.Clone() $updateTeamNic.Ensure = 'Absent' Set-TargetResource @updateTeamNic } | Should -Not -Throw } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 Assert-MockCalled ` -CommandName Add-NetLbfoTeamNic ` -Exactly -Times 0 Assert-MockCalled ` -CommandName Set-NetLbfoTeamNic ` -Exactly -Times 0 Assert-MockCalled ` -CommandName Remove-NetLbfoTeamNic ` -ParameterFilter $removeNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } } Describe "$($script:DSCResourceName)\Test-TargetResource" { Context 'When team Interface does not exist but should' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter It 'Should not throw exception' { { $script:result = Test-TargetResource @newTeamNic } | Should -Not -Throw } It 'Should return false' { $script:result | Should -Be $false } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } Context 'When team Interface exists but needs a different VlanId' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -MockWith $mockTeamNic It 'Should not throw exception' { $updateTeamNic = $newTeamNic.Clone() $updateTeamNic.VlanId = 105 $script:result = Test-TargetResource @updateTeamNic } It 'Should return false' { $script:result | Should -Be $false } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } Context 'When team Interface exists but should not exist' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -MockWith $mockTeamNic It 'Should not throw exception' { $updateTeamNic = $newTeamNic.Clone() $updateTeamNic.Ensure = 'Absent' $script:result = Test-TargetResource @updateTeamNic } It 'Should return false' { $script:result | Should -Be $false } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } Context 'When team Interface exists and no action needed' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -MockWith $mockTeamNic It 'Should not throw exception' { $updateTeamNic = $newTeamNic.Clone() $script:result = Test-TargetResource @updateTeamNic } It 'Should return true' { $script:result | Should -Be $true } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } Context 'When team Interface does not exist and no action needed' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter It 'Should not throw exception' { $updateTeamNic = $newTeamNic.Clone() $updateTeamNic.Ensure = 'Absent' $script:result = Test-TargetResource @updateTeamNic } It 'Should return true' { $script:result | Should -Be $true } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } Context 'When team Interface exists on the default 0 VLAN' { Mock ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -MockWith $mockTeamNicDefaultVLAN It 'Should not throw exception' { $TeamNicOnDefaultVLAN = $newTeamNic.Clone() $TeamNicOnDefaultVLAN.VlanId = 0 $script:result = Test-TargetResource @TeamNicOnDefaultVLAN } It 'Should return true' { $script:result | Should -Be $true } It 'Should call expected Mocks' { Assert-MockCalled ` -CommandName Get-NetLbfoTeamNic ` -ParameterFilter $getNetLbfoTeamNic_ParameterFilter ` -Exactly -Times 1 } } } } #endregion } finally { #region FOOTER Restore-TestEnvironment -TestEnvironment $TestEnvironment #endregion } |