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Commit 4de7a75

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smurawskismurawski
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restructure test location to support Test-Kitchen too
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3 files changed

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‎DSCResources/StackExchange_Pagefile/StackExchange_Pagefile.Tests.ps1

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‎test/integration/StackExchange_PageFile/pester/StackExchange_PageFile.Tests.ps1

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describe 'When using the Pagefile resource' {
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}

‎test/unit/StackExchange_Pagefile/pester/StackExchange_Pagefile.Tests.ps1

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$ModuleName = (Split-Path -leaf $MyInvocation.MyCommand.Path) -replace '\.[Tt][Ee][Ss][Tt][Ss].[Pp][Ss]1'
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$TestsFolder = 1..4 |
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foreach {$Path = $MyInvocation.MyCommand.Path } {$Path = Split-Path $Path} {$Path}
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$RootOfModule = Split-Path $TestsFolder
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$CurrentResourceModulePath = Join-Path $RootOfModule "DscResources/$ModuleName"
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Import-Module $CurrentResourceModulePath
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InModuleScope $ModuleName {
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Describe 'how Get-TargetResource reponds' {
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Context 'when automatic page file is configured' {
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mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_ComputerSystem'} -mockWith {
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return ([pscustomobject]@{AutomaticManagedPageFile = $true})
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}
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mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_PageFileSetting'} -mockWith {}
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$result = Get-TargetResource -initialsize 4GB -MaximumSize 4GB -Ensure 'Present'
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It 'should call once Get-WmiObject Win32_ComputerSystem ' {
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Assert-MockCalled -commandName Get-WmiObject -times 1 -Exactly -parameterFilter {
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$Class -like 'Win32_ComputerSystem'
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}
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}
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It 'should not call Get-WmiObject Win32_PageFileSetting' {
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Assert-MockCalled -commandName Get-WmiObject -times 0 -Exactly -parameterFilter {
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$Class -like 'Win32_PageFileSetting'
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}
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}
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It "should return Ensure = 'Absent'" {
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$result['Ensure'] | should be ('Absent')
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}
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}
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Context 'when automatic page file not configured' {
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mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_ComputerSystem'} -mockWith {
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return ([pscustomobject]@{AutomaticManagedPageFile = $false})
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}
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mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_PageFileSetting'} -mockWith {
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return ([pscustomobject]@{
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InitialSize = (3GB/1MB)
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MaximumSize = (3GB/1MB)
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})
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}
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$result = Get-TargetResource -initialsize 4GB -MaximumSize 4GB -Ensure 'Present'
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It 'should call once Get-WmiObject Win32_ComputerSystem ' {
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Assert-MockCalled -commandName Get-WmiObject -times 1 -Exactly -parameterFilter {
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$Class -like 'Win32_ComputerSystem'
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}
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}
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It 'should call once Get-WmiObject Win32_PageFileSetting' {
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Assert-MockCalled -commandName Get-WmiObject -times 1 -Exactly -parameterFilter {
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$Class -like 'Win32_PageFileSetting'
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}
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}
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It "should return Ensure = 'Present' with Intial and Maximum size at 3GB" {
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$result['Ensure'] | should be ('Present')
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$result['InitialSize'] | should be (3GB)
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$result['MaximumSize'] | should be (3GB)
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}
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}
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}
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Describe 'how Set-TargetResource responds' {
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Context 'when Ensure is set to Absent and AutomaticPageFile is set' {
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Mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_ComputerSystem'} -mockWith {
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$r = [pscustomobject]@{
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AutomaticManagedPageFile = $true
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} | Add-Member -MemberType ScriptMethod -Name Put -Value {
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$global:PutWasCalled = $true
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$global:PutValue = $this
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} -PassThru
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return ($r)
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}
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$global:PutValue = $null
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$global:PutWasCalled = $False
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Set-TargetResource -initialsize 4GB -MaximumSize 4GB -Ensure 'Absent'
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It 'should not call put' {
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$global:PutWasCalled | should be ($false)
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}
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}
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Context 'when Ensure is set to Absent and AutomaticPageFile is not set' {
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Mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_ComputerSystem'} -mockWith {
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$r = [pscustomobject]@{
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AutomaticManagedPageFile = $false
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} | Add-Member -MemberType ScriptMethod -Name Put -Value {
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$global:PutWasCalled = $true
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$global:PutValue = $this
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} -PassThru
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return ($r)
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}
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$global:PutValue = $null
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$global:PutWasCalled = $False
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Set-TargetResource -initialsize 4GB -MaximumSize 4GB -Ensure 'Absent'
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It 'should call put' {
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$global:PutWasCalled | should be ($true)
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}
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It 'should set AutomaticManagedPageFile set to $true' {
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$global:PutValue.AutomaticManagedPageFile | should be ($true)
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}
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}
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Context 'when Ensure is set to Absent and AutomaticPageFile is not set' {
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Mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_ComputerSystem'} -mockWith {
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$r = [pscustomobject]@{ AutomaticManagedPageFile = $false
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} |
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Add-Member -MemberType ScriptMethod -Name Put -Value {
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$global:Win32_ComputerPutWasCalled = $true
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$global:Win32_ComputerPutValue = $this
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} -PassThru
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return ($r)
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}
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Mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_PageFileSetting'} -mockWith {
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$r = [pscustomobject]@{
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InitialSize = 0
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MaximumSize = 0
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} | Add-Member -MemberType ScriptMethod -Name Put -Value {
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$global:Win32_PageFileSettingPutWasCalled = $true
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$global:Win32_PageFileSettingPutValue = $this
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} -PassThru
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return ($r)
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}
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$global:Win32_ComputerPutValue = $null
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$global:Win32_ComputerPutWasCalled = $False
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$global:Win32_PageFileSettingPutValue = $null
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$global:Win32_PageFileSettingPutWasCalled = $False
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Set-TargetResource -initialsize 4GB -MaximumSize 4GB -Ensure 'Absent'
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It 'should call put to Win32_ComputerSystem' {
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$global:Win32_ComputerPutWasCalled | should be ($true)
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}
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It 'should set AutomaticManagedPageFile set to $true' {
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$global:Win32_ComputerPutValue.AutomaticManagedPageFile | should be ($true)
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}
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}
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Context 'when Ensure is set to Present and AutomaticPageFile is not set' {
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Mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_ComputerSystem'} -mockWith {
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$r = [pscustomobject]@{ AutomaticManagedPageFile = $false
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} |
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Add-Member -MemberType ScriptMethod -Name Put -Value {
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$global:Win32_ComputerPutWasCalled = $true
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$global:PutVWin32_ComputerPutValuealue = $this
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} -PassThru
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return ($r)
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}
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Mock -commandName Get-WmiObject -parameterFilter {$Class -like 'Win32_PageFileSetting'} -mockWith {
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$r = [pscustomobject]@{
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InitialSize = 0
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MaximumSize = 0
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} | Add-Member -MemberType ScriptMethod -Name Put -Value {
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$global:Win32_PageFileSettingPutWasCalled = $true
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$global:Win32_PageFileSettingPutValue = $this
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} -PassThru
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return ($r)
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}
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$global:Win32_ComputerPutValue = $null
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$global:Win32_ComputerPutWasCalled = $False
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$global:Win32_PageFileSettingPutValue = $null
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$global:Win32_PageFileSettingPutWasCalled = $False
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Set-TargetResource -initialsize 4GB -MaximumSize 4GB -Ensure 'Present'
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It 'should call put on Win32_PageFileSetting' {
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$global:PutWasCalled | should be ($true)
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}
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It 'should not set AutomaticManagedPageFile set to $true' {
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$global:Win32_ComputerPutValue.AutomaticManagedPageFile | should beNullOrEmpty
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}
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It 'should set Initial and Maximum size to 4 GB' {
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$global:Win32_PageFileSettingPutValue.InitialSize | should be (4gb/1mb)
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$global:Win32_PageFileSettingPutValue.MaximumSize | should be (4gb/1mb)
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}
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}
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Get-Variable -Scope Global -Name Win32_ComputerPutValue |
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Remove-Variable -Scope Global -Force
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Get-Variable -Scope Global -Name Win32_ComputerPutWasCalled |
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Remove-Variable -Scope Global -Force
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Get-Variable -Scope Global -Name Win32_PageFileSettingPutValue |
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Remove-Variable -Scope Global -Force
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Get-Variable -Scope Global -Name Win32_PageFileSettingPutWasCalled |
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Remove-Variable -Scope Global -Force
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}
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}
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