Public/Device/Get-PanDevice.Tests.ps1
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$ModuleName = "PowerPAN" # Presumes file name of 'FunctionName.Tests.ps1'. Not available within Pester InModuleScope block. Use a manually defined $FunctionName instead. $FunctionName = $(Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace('.Tests.ps1','') $Here = Split-Path -Parent $MyInvocation.MyCommand.Path Get-Module $ModuleName | Remove-Module -Force Import-Module "$Here\..\..\$ModuleName.psm1" -Force Describe "$FunctionName Unit Tests" -Tag "Unit" { InModuleScope $ModuleName { # Outer $FunctionName not available within Pester InModuleScope block. Manually define for ease. $FunctionName = 'Get-PanDevice' $SessionGuid = 'baab9aad-b846-4662-a6ab-c88e7347b84c' # Mock Get-PanSessionGuid to always return our forged session guid Mock Get-PanSessionGuid { return $SessionGuid } # Mock Import-PanDeviceDb and Export-PanDeviceDb to neuter them. We are not testing import and export functionality Mock Import-PanDeviceDb {} Mock Export-PanDeviceDb {} $Global:PanDeviceDb = [System.Collections.Generic.List[PanDevice]]@() New-PanDevice -Name 'MyFirewall01' -Username 'xmlapiadmin' -Password 'asdf1234' -Label 'AngryBeaver' -ImportMode New-PanDevice -Name 'MyFirewall02' -Username 'xmlapiadmin' -Password 'jkl;5678' -Label 'DesignedByApprentices','BuiltWithPride' -ImportMode New-PanDevice -Name 'YourFirewall' -Username 'xmlapiadmin' -Password 'zxcv9012' -Label 'AngryBeaver',"session-$(Get-PanSessionGuid)" -ImportMode New-PanDevice -Name 'TheirFirewall' -Username 'xmlapiadmin' -Password 'tyui4783' -Label 'AngryBeaver','BuiltWithPride',"session-$(Get-PanSessionGuid)" -ImportMode Context "Parameter Set: Empty" { It "$FunctionName with no LabelDefault" { Mock Get-PanDeviceLabelDefault { return @("session-$(Get-PanSessionGuid)") } $(Get-PanDevice).Name | Compare-Object -ReferenceObject @('YourFirewall','TheirFirewall') | Should -Be $null } It "$FunctionName with single valid LabelDefault" { Mock Get-PanDeviceLabelDefault { return @('AngryBeaver') } $(Get-PanDevice).Name | Compare-Object -ReferenceObject @('MyFirewall01','YourFirewall','TheirFirewall') | Should -Be $null } It "$FunctionName with double valid LabelDefault" { Mock Get-PanDeviceLabelDefault { return @('AngryBeaver','BuiltWithPride') } $(Get-PanDevice).Name | Compare-Object -ReferenceObject @('TheirFirewall') | Should -Be $null } It "$FunctionName with invalid LabelDefault" { Mock Get-PanDeviceLabelDefault { return @('InvalidLabel') } $(Get-PanDevice).Count | Should -Be 0 } } # Context "Parameter Set: Empty" Context "Parameter Set: All" { It "$FunctionName All" { $(Get-PanDevice -All).Count | Should -Be $Global:PanDeviceDb.Count } } # Context "Parameter Set: All" Context "Parameter Set: Filter" { It "$FunctionName -Session" { $(Get-PanDevice -Session).Name | Compare-Object -ReferenceObject @('YourFirewall','TheirFirewall') | Should -Be $null } It "$FunctionName -Session -Label 'BuiltWithPride'" { $(Get-PanDevice -Session -Label 'BuiltWithPride').Name | Compare-Object -ReferenceObject @('TheirFirewall') | Should -Be $null } It "$FunctionName -Session -Label 'AngryBeaver' -Name 'TheirFirewall'" { $(Get-PanDevice -Session -Label 'AngryBeaver' -Name 'TheirFirewall').Name | Compare-Object -ReferenceObject @('TheirFirewall') | Should -Be $null } It "$FunctionName -Label 'BuiltWithPride'" { $(Get-PanDevice -Label 'BuiltWithPride').Name | Compare-Object -ReferenceObject @('MyFirewall02','TheirFirewall') | Should -Be $null } It "$FunctionName -Label 'InvalidLabel'" { $(Get-PanDevice -Label 'InvalidLabel').Count | Should -Be 0 } It "$FunctionName -Label 'DesignedByApprentices','BuiltWithPride'" { $(Get-PanDevice -Label 'DesignedByApprentices','BuiltWithPride').Name | Compare-Object -ReferenceObject @('MyFirewall02') | Should -Be $null } It "$FunctionName -Label 'AngryBeaver' -Name 'MyFirewall01'" { $(Get-PanDevice -Label 'AngryBeaver' -Name 'MyFirewall01').Name | Compare-Object -ReferenceObject @('MyFirewall01') | Should -Be $null } It "$FunctionName -Name 'MyFirewall01'" { $(Get-PanDevice -Name 'MyFirewall01').Name | Compare-Object -ReferenceObject @('MyFirewall01') | Should -Be $null } It "$FunctionName -Name 'MyFirewall01','MyFirewall02'" { $(Get-PanDevice -Name 'MyFirewall01','MyFirewall02').Name | Compare-Object -ReferenceObject @('MyFirewall01','MyFirewall02') | Should -Be $null } It "$FunctionName -Name 'InvalidName'" { $(Get-PanDevice -Name 'InvalidName').Count | Should -Be 0 } } # Context "Parameter Set: Filter" } # InModuleScope } # Describe |