Tests/Unit/MSFT_xDisk.tests.ps1
|
$script:DSCModuleName = 'xStorage' $script:DSCResourceName = 'MSFT_xDisk' #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 { #region Pester Tests # The InModuleScope command allows you to perform white-box unit testing on the internal # (non-exported) code of a Script Module. InModuleScope $script:DSCResourceName { # Function to create a exception object for testing output exceptions function Get-InvalidOperationError { [CmdletBinding()] param ( [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [System.String] $ErrorId, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [System.String] $ErrorMessage ) $exception = New-Object -TypeName System.InvalidOperationException ` -ArgumentList $ErrorMessage $errorCategory = [System.Management.Automation.ErrorCategory]::InvalidOperation $errorRecord = New-Object -TypeName System.Management.Automation.ErrorRecord ` -ArgumentList $exception, $ErrorId, $errorCategory, $null return $errorRecord } # end function Get-InvalidOperationError #region Pester Test Initialization $script:testDriveLetter = 'G' $script:mockedDisk0 = [pscustomobject] @{ Number = 0 DiskNumber = 0 IsOffline = $false IsReadOnly = $false PartitionStyle = 'GPT' } $script:mockedDisk0Mbr = [pscustomobject] @{ Number = 0 DiskNumber = 0 IsOffline = $false IsReadOnly = $false PartitionStyle = 'MBR' } $script:mockedDisk0Offline = [pscustomobject] @{ Number = 0 DiskNumber = 0 IsOffline = $true IsReadOnly = $false PartitionStyle = 'GPT' } $script:mockedDisk0OfflineRaw = [pscustomobject] @{ Number = 0 DiskNumber = 0 IsOffline = $true IsReadOnly = $false PartitionStyle = 'Raw' } $script:mockedDisk0Readonly = [pscustomobject] @{ Number = 0 DiskNumber = 0 IsOffline = $false IsReadOnly = $true PartitionStyle = 'GPT' } $script:mockedDisk0Raw = [pscustomobject] @{ Number = 0 DiskNumber = 0 IsOffline = $false IsReadOnly = $false PartitionStyle = 'Raw' } $script:mockedWmi = [pscustomobject] @{BlockSize=4096} $script:mockedPartition = [pscustomobject] @{ DriveLetter = $script:testDriveLetter Size = 123 } $script:mockedVolume = [pscustomobject] @{ FileSystemLabel = 'myLabel' DriveLetter = $script:testDriveLetter FileSystem = 'NTFS' } $script:mockedVolumeNoDriveLetter = [pscustomobject] @{ FileSystemLabel = 'myLabel' DriveLetter = '' FileSystem = 'NTFS' } $script:mockedVolumeReFS = [pscustomobject] @{ FileSystemLabel = 'myLabel' DriveLetter = $script:testDriveLetter FileSystem = 'ReFS' } #endregion #region functions for mocking pipeline # These functions are required to be able to mock functions where # values are passed in via the pipeline. function Set-Disk { Param ( [CmdletBinding()] [Parameter(ValueFromPipeline)] $InputObject, [Boolean] $IsOffline, [Boolean] $IsReadOnly ) } function Initialize-Disk { Param ( [CmdletBinding()] [Parameter(ValueFromPipeline)] $InputObject, [String] $PartitionStyle ) } function Get-Partition { Param ( [CmdletBinding()] [Parameter(ValueFromPipeline)] $Disk, [String] $DriveLetter, [Uint32] $DiskNumber, [Uint32] $ParitionNumber ) } function Get-Volume { Param ( [CmdletBinding()] [Parameter(ValueFromPipeline)] $Partition, [String] $DriveLetter ) } function Set-Volume { Param ( [CmdletBinding()] [Parameter(ValueFromPipeline)] $InputObject, [String] $NewFileSystemLabel ) } function Format-Volume { Param ( [CmdletBinding()] [Parameter(ValueFromPipeline)] $Partition, [String] $DriveLetter, [String] $FileSystem, [Boolean] $Confirm, [String] $NewFileSystemLabel, [Uint32] $AllocationUnitSize ) } #endregion #region Function Get-TargetResource Describe 'MSFT_xDisk\Get-TargetResource' { Context 'Online GPT disk with a partition/volume and correct Drive Letter assigned' { # verifiable (should be called) mocks Mock ` -CommandName Get-CimInstance ` -MockWith { $script:mockedWmi } ` -Verifiable Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-Volume ` -MockWith { $script:mockedVolume } ` -Verifiable # mocks that should not be called Mock -CommandName Get-WmiObject $resource = Get-TargetResource ` -DiskNumber 0 ` -DriveLetter $script:testDriveLetter ` -Verbose It "DiskNumber should be $($script:mockedDisk0.Number)" { $resource.DiskNumber | Should be $script:mockedDisk0.Number } It "DriveLetter should be $($script:testDriveLetter)" { $resource.DriveLetter | Should be $script:testDriveLetter } It "Size should be $($script:mockedPartition.Size)" { $resource.Size | Should be $script:mockedPartition.Size } It "FSLabel should be $($script:mockedVolume.FileSystemLabel)" { $resource.FSLabel | Should be $script:mockedVolume.FileSystemLabel } It "AllocationUnitSize should be $($script:mockedWmi.BlockSize)" { $resource.AllocationUnitSize | Should be $script:mockedWmi.BlockSize } It "FSFormat should be $($script:mockedVolume.FileSystem)" { $resource.FSFormat | Should be $script:mockedVolume.FileSystem } It 'all the get mocks should be called' { Assert-VerifiableMocks } } Context 'Online GPT disk with no partition' { # verifiable (should be called) mocks Mock ` -CommandName Get-CimInstance ` -Verifiable Mock ` -CommandName Get-WmiObject ` -Verifiable Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -Verifiable Mock ` -CommandName Get-Volume ` -Verifiable $resource = Get-TargetResource ` -DiskNumber 0 ` -DriveLetter $script:testDriveLetter ` -Verbose It "DiskNumber should be $($script:mockedDisk0.Number)" { $resource.DiskNumber | Should be $script:mockedDisk0.Number } It "DriveLetter should be null" { $resource.DriveLetter | Should be $null } It "Size should be null" { $resource.Size | Should be $null } It "FSLabel should be empty" { $resource.FSLabel | Should be '' } It "AllocationUnitSize should be null" { $resource.AllocationUnitSize | Should be $null } It "FSFormat should be null" { $resource.FSFormat | Should be $null } It 'all the get mocks should be called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-CimInstance -Exactly 1 Assert-MockCalled -CommandName Get-WmiObject -Exactly 1 Assert-MockCalled -CommandName Get-Disk -Exactly 1 Assert-MockCalled -CommandName Get-Partition -Exactly 1 Assert-MockCalled -CommandName Get-Volume -Exactly 1 } } } #endregion #region Function Set-TargetResource Describe 'MSFT_xDisk\Set-TargetResource' { Context 'Offline GPT disk' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0Offline } ` -Verifiable Mock ` -CommandName Set-Disk ` -Verifiable Mock ` -CommandName Get-Partition ` -Verifiable Mock ` -CommandName New-Partition ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Format-Volume ` -Verifiable # mocks that should not be called Mock -CommandName Initialize-Disk Mock -CommandName Get-Volume Mock -CommandName Set-Partition It 'Should not throw' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter $script:testDriveLetter ` -Verbose } | Should not throw } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 1 Assert-MockCalled -CommandName Initialize-Disk -Times 0 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 0 Assert-MockCalled -CommandName New-Partition -Times 1 ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } Assert-MockCalled -CommandName Format-Volume -Times 1 Assert-MockCalled -CommandName Set-Partition -Times 0 } } Context 'Readonly GPT disk' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0Readonly } ` -Verifiable Mock ` -CommandName Set-Disk ` -Verifiable Mock ` -CommandName Get-Partition ` -Verifiable Mock ` -CommandName New-Partition ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Format-Volume ` -Verifiable # mocks that should not be called Mock -CommandName Initialize-Disk Mock -CommandName Get-Volume Mock -CommandName Set-Partition It 'Should not throw' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter $script:testDriveLetter ` -Verbose } | Should not throw } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 1 Assert-MockCalled -CommandName Initialize-Disk -Times 0 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 0 Assert-MockCalled -CommandName New-Partition -Times 1 ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } Assert-MockCalled -CommandName Format-Volume -Times 1 Assert-MockCalled -CommandName Set-Partition -Times 0 } } Context 'Offline RAW disk' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0OfflineRaw } ` -Verifiable Mock ` -CommandName Set-Disk ` -Verifiable Mock ` -CommandName Initialize-Disk ` -Verifiable Mock ` -CommandName Get-Partition ` -Verifiable Mock ` -CommandName New-Partition ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Format-Volume ` -Verifiable # mocks that should not be called Mock -CommandName Get-Volume Mock -CommandName Set-Partition It 'Should not throw' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter $script:testDriveLetter ` -Verbose } | Should not throw } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 1 Assert-MockCalled -CommandName Initialize-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 0 Assert-MockCalled -CommandName New-Partition -Times 1 ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } Assert-MockCalled -CommandName Format-Volume -Times 1 Assert-MockCalled -CommandName Set-Partition -Times 0 } } Context 'Online RAW disk' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0Raw } ` -Verifiable Mock ` -CommandName Initialize-Disk ` -Verifiable Mock ` -CommandName Get-Partition ` -Verifiable Mock ` -CommandName New-Partition ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Format-Volume ` -Verifiable # mocks that should not be called Mock -CommandName Set-Disk Mock -CommandName Get-Volume Mock -CommandName Set-Partition It 'Should not throw' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter $script:testDriveLetter ` -Verbose } | Should not throw } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 0 Assert-MockCalled -CommandName Initialize-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 0 Assert-MockCalled -CommandName New-Partition -Times 1 ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } Assert-MockCalled -CommandName Format-Volume -Times 1 Assert-MockCalled -CommandName Set-Partition -Times 0 } } Context 'Online GPT disk with no partitions' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -Verifiable Mock ` -CommandName New-Partition ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Format-Volume ` -Verifiable # mocks that should not be called Mock -CommandName Set-Disk Mock -CommandName Initialize-Disk Mock -CommandName Get-Volume Mock -CommandName Set-Partition It 'Should not throw' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter $script:testDriveLetter ` -Verbose } | Should not throw } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 0 Assert-MockCalled -CommandName Initialize-Disk -Times 0 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 0 Assert-MockCalled -CommandName New-Partition -Times 1 ` -ParameterFilter { $DriveLetter -eq $script:testDriveLetter } Assert-MockCalled -CommandName Format-Volume -Times 1 Assert-MockCalled -CommandName Set-Partition -Times 0 } } Context 'Online MBR disk' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0Mbr } ` -Verifiable # mocks that should not be called Mock -CommandName Set-Disk Mock -CommandName Initialize-Disk Mock -CommandName Get-Partition Mock -CommandName New-Partition Mock -CommandName Format-Volume Mock -CommandName Get-Volume Mock -CommandName Set-Partition $errorRecord = Get-InvalidOperationError ` -ErrorId 'DiskAlreadyInitializedError' ` -ErrorMessage ($LocalizedData.DiskAlreadyInitializedError -f ` 0,$script:mockedDisk0Mbr.PartitionStyle) It 'Should throw DiskAlreadyInitializedError' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter $script:testDriveLetter ` -Verbose } | Should Throw $errorRecord } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 0 Assert-MockCalled -CommandName Initialize-Disk -Times 0 Assert-MockCalled -CommandName Get-Partition -Times 0 Assert-MockCalled -CommandName Get-Volume -Times 0 Assert-MockCalled -CommandName New-Partition -Times 0 Assert-MockCalled -CommandName Format-Volume -Times 0 Assert-MockCalled -CommandName Set-Partition -Times 0 } } Context 'Online GPT disk with a partition/volume' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-Volume ` -MockWith { $script:mockedVolume } ` -Verifiable # mocks that should not be called Mock -CommandName Set-Disk Mock -CommandName Initialize-Disk Mock -CommandName Format-Volume Mock -CommandName Set-Partition It 'Should not throw' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter $script:testDriveLetter ` -Verbose } | Should not throw } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 0 Assert-MockCalled -CommandName Initialize-Disk -Times 0 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 1 Assert-MockCalled -CommandName New-Partition -Times 0 Assert-MockCalled -CommandName Format-Volume -Times 0 Assert-MockCalled -CommandName Set-Partition -Times 0 } } Context 'Online GPT disk with a partition/volume and no Drive Letter assigned' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-Volume ` -MockWith { $script:mockedVolumeNoDriveLetter } ` -Verifiable Mock ` -CommandName Set-Partition ` -Verifiable # mocks that should not be called Mock -CommandName Set-Disk Mock -CommandName Initialize-Disk Mock -CommandName Format-Volume It 'Should not throw' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter $script:testDriveLetter ` -Verbose } | Should not throw } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 0 Assert-MockCalled -CommandName Initialize-Disk -Times 0 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 1 Assert-MockCalled -CommandName New-Partition -Times 0 Assert-MockCalled -CommandName Format-Volume -Times 0 Assert-MockCalled -CommandName Set-Partition -Times 1 } } Context 'Online GPT disk with a partition/volume and wrong Drive Letter assigned' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-Volume ` -MockWith { $script:mockedVolume } ` -Verifiable Mock ` -CommandName Set-Partition ` -Verifiable # mocks that should not be called Mock -CommandName Set-Disk Mock -CommandName Initialize-Disk Mock -CommandName Format-Volume It 'Should not throw' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter 'H' ` -Verbose } | Should not throw } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 0 Assert-MockCalled -CommandName Initialize-Disk -Times 0 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 1 Assert-MockCalled -CommandName New-Partition -Times 0 Assert-MockCalled -CommandName Format-Volume -Times 0 Assert-MockCalled -CommandName Set-Partition -Times 1 } } Context 'Online GPT disk with a partition/volume and wrong Volume Label assigned' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-Volume ` -MockWith { $script:mockedVolume } ` -Verifiable Mock ` -CommandName Set-Volume ` -Verifiable # mocks that should not be called Mock -CommandName Set-Disk Mock -CommandName Initialize-Disk Mock -CommandName Format-Volume Mock -CommandName Set-Partition It 'Should not throw' { { Set-targetResource ` -DiskNumber 0 ` -Driveletter $script:testDriveLetter ` -FSLabel 'NewLabel' ` -Verbose } | Should not throw } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Set-Disk -Times 0 Assert-MockCalled -CommandName Initialize-Disk -Times 0 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 1 Assert-MockCalled -CommandName New-Partition -Times 0 Assert-MockCalled -CommandName Format-Volume -Times 0 Assert-MockCalled -CommandName Set-Partition -Times 0 Assert-MockCalled -CommandName Set-Volume -Times 1 } } } #endregion #region Function Test-TargetResource Describe 'MSFT_xDisk\Test-TargetResource' { Mock ` -CommandName Get-CimInstance ` -MockWith { $script:mockedWmi } Context 'Test disk not initialized' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0Offline } ` -Verifiable # mocks that should not be called Mock -CommandName Get-Volume Mock -CommandName Get-Partition Mock -CommandName Get-WmiObject Mock -CommandName Get-CimInstance $script:result = $null It 'calling test should not throw' { { $script:result = Test-TargetResource ` -DiskNumber $script:mockedDisk0Offline.Number ` -DriveLetter $script:mockedVolume.DriveLetter ` -AllocationUnitSize 4096 ` -Verbose } | Should not throw } It 'result should be false' { $script:result | Should be $false } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 0 Assert-MockCalled -CommandName Get-Volume -Times 0 Assert-MockCalled -CommandName Get-WmiObject -Times 0 Assert-MockCalled -CommandName Get-CimInstance -Times 0 } } Context 'Test disk read only' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0Readonly } ` -Verifiable # mocks that should not be called Mock -CommandName Get-Volume Mock -CommandName Get-Partition Mock -CommandName Get-WmiObject Mock -CommandName Get-CimInstance $script:result = $null It 'calling test should not throw' { { $script:result = Test-TargetResource ` -DiskNumber $script:mockedDisk0Readonly.Number ` -DriveLetter $script:mockedVolume.DriveLetter ` -AllocationUnitSize 4096 ` -Verbose } | Should not throw } It 'result should be false' { $script:result | Should be $false } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 0 Assert-MockCalled -CommandName Get-Volume -Times 0 Assert-MockCalled -CommandName Get-WmiObject -Times 0 Assert-MockCalled -CommandName Get-CimInstance -Times 0 } } Context 'Test online unformatted disk' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0Raw } ` -Verifiable # mocks that should not be called Mock -CommandName Get-Volume Mock -CommandName Get-Partition Mock -CommandName Get-WmiObject Mock -CommandName Get-CimInstance $script:result = $null It 'calling test should not throw' { { $script:result = Test-TargetResource ` -DiskNumber $script:mockedDisk0Raw.Number ` -DriveLetter $script:mockedVolume.DriveLetter ` -AllocationUnitSize 4096 ` -Verbose } | Should not throw } It 'result should be false' { $script:result | Should be $false } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 0 Assert-MockCalled -CommandName Get-Volume -Times 0 Assert-MockCalled -CommandName Get-WmiObject -Times 0 Assert-MockCalled -CommandName Get-CimInstance -Times 0 } } Context 'Test mismatching partition size' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-Volume ` -MockWith { $script:mockedVolume } ` -Verifiable Mock ` -CommandName Get-CimInstance ` -MockWith { $script:mockedWmi } ` -Verifiable # mocks that should not be called Mock -CommandName Get-WmiObject $script:result = $null It 'calling test should not throw' { { $script:result = Test-TargetResource ` -DiskNumber $script:mockedDisk0.Number ` -DriveLetter $script:mockedVolume.DriveLetter ` -AllocationUnitSize 4096 ` -Size 124 ` -Verbose } | Should not throw } It 'result should be true' { $script:result | Should be $true } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 1 Assert-MockCalled -CommandName Get-WmiObject -Times 0 Assert-MockCalled -CommandName Get-CimInstance -Times 1 } } Context 'Test mismatched AllocationUnitSize' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-CimInstance ` -MockWith { $script:mockedWmi } ` -Verifiable # mocks that should not be called Mock -CommandName Get-Volume Mock -CommandName Get-WmiObject $script:result = $null It 'calling test should not throw' { { $script:result = Test-TargetResource ` -DiskNumber $script:mockedDisk0.Number ` -DriveLetter $script:mockedVolume.DriveLetter ` -AllocationUnitSize 4097 ` -Verbose } | Should not throw } # skipped due to: https://github.com/PowerShell/xStorage/issues/22 It 'result should be false' -skip { $script:result | Should be $false } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 1 Assert-MockCalled -CommandName Get-WmiObject -Times 0 Assert-MockCalled -CommandName Get-CimInstance -Times 1 } } Context 'Test mismatching FSFormat' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-Volume ` -MockWith { $script:mockedVolume } ` -Verifiable Mock ` -CommandName Get-CimInstance ` -MockWith { $script:mockedWmi } ` -Verifiable # mocks that should not be called Mock -CommandName Get-WmiObject $script:result = $null It 'calling test should not throw' { { $script:result = Test-TargetResource ` -DiskNumber $script:mockedDisk0.Number ` -DriveLetter $script:mockedVolume.DriveLetter ` -FSFormat 'ReFS' ` -Verbose } | Should not throw } It 'result should be true' { $script:result | Should be $true } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 1 Assert-MockCalled -CommandName Get-WmiObject -Times 0 Assert-MockCalled -CommandName Get-CimInstance -Times 1 } } Context 'Test mismatching FSLabel' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-Volume ` -MockWith { $script:mockedVolume } ` -Verifiable Mock ` -CommandName Get-CimInstance ` -MockWith { $script:mockedWmi } ` -Verifiable # mocks that should not be called Mock -CommandName Get-WmiObject $script:result = $null It 'calling test should not throw' { { $script:result = Test-TargetResource ` -DiskNumber $script:mockedDisk0.Number ` -DriveLetter $script:mockedVolume.DriveLetter ` -FSLabel 'NewLabel' ` -Verbose } | Should not throw } It 'result should be false' { $script:result | Should be $false } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 1 Assert-MockCalled -CommandName Get-WmiObject -Times 0 Assert-MockCalled -CommandName Get-CimInstance -Times 1 } } Context 'Test all disk properties matching' { # verifiable (should be called) mocks Mock ` -CommandName Get-Disk ` -MockWith { $script:mockedDisk0 } ` -Verifiable Mock ` -CommandName Get-Partition ` -MockWith { $script:mockedPartition } ` -Verifiable Mock ` -CommandName Get-Volume ` -MockWith { $script:mockedVolume } ` -Verifiable Mock ` -CommandName Get-CimInstance ` -MockWith { $script:mockedWmi } ` -Verifiable # mocks that should not be called Mock -CommandName Get-WmiObject $script:result = $null It 'calling test should not throw' { { $script:result = Test-TargetResource ` -DiskNumber $script:mockedDisk0.Number ` -DriveLetter $script:mockedVolume.DriveLetter ` -AllocationUnitSize 4096 ` -Size $script:mockedPartition.Size ` -FSLabel $script:mockedVolume.FileSystemLabel ` -FSFormat $script:mockedVolume.FileSystem ` -Verbose } | Should not throw } It 'result should be true' { $script:result | Should be $true } It 'the correct mocks were called' { Assert-VerifiableMocks Assert-MockCalled -CommandName Get-Disk -Times 1 Assert-MockCalled -CommandName Get-Partition -Times 1 Assert-MockCalled -CommandName Get-Volume -Times 1 Assert-MockCalled -CommandName Get-WmiObject -Times 0 Assert-MockCalled -CommandName Get-CimInstance -Times 1 } } } #endregion } } finally { #region FOOTER Restore-TestEnvironment -TestEnvironment $TestEnvironment #endregion } |