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Added test coverage for issue dsccommunity#11
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Martin Vokurek
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Jun 4, 2018
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| #region HEADER | ||
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| # Unit Test Template Version: 1.2.1 | ||
| $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')) | ||
| } | ||
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| Import-Module -Name (Join-Path -Path $script:moduleRoot -ChildPath (Join-Path -Path 'DSCResource.Tests' -ChildPath 'TestHelper.psm1')) -Force | ||
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| $TestEnvironment = Initialize-TestEnvironment ` | ||
| -DSCModuleName 'xBitlocker' ` | ||
| -DSCResourceName 'MSFT_xBLAutoBitlocker' ` | ||
| -TestType Unit | ||
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| #endregion HEADER | ||
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| function Invoke-TestSetup { | ||
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| } | ||
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| function Invoke-TestCleanup { | ||
| Restore-TestEnvironment -TestEnvironment $TestEnvironment | ||
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| } | ||
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| # Begin Testing | ||
| try | ||
| { | ||
| Invoke-TestSetup | ||
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| InModuleScope 'MSFT_xBLAutoBitlocker' { | ||
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| function Get-BitLockerVolume { | ||
| param | ||
| ( | ||
| [Parameter()] | ||
| [System.String[]] | ||
| $MountPoint | ||
| ) | ||
| } | ||
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| # Get-BitlockerVolume is used to obtain list of volumes in the system and their current encryption status | ||
| Mock ` | ||
| -CommandName Get-BitlockerVolume ` | ||
| -ModuleName 'MSFT_xBLAutoBitlocker' ` | ||
| -MockWith { | ||
| # Returns a collection of OS/Fixed/Removable disks with correct/incorrect removable status | ||
| return @( | ||
| @{ | ||
| # C: is OS drive | ||
| VolumeType = 'OperatingSystem' | ||
| MountPoint = 'C:' | ||
| CapacityGB = 500 | ||
| VolumeStatus = 'FullyEncrypted' | ||
| EncryptionPercentage = 100 | ||
| KeyProtector = @( | ||
| @{ | ||
| KeyProtectorType = 'Tpm' | ||
| }, | ||
| @{ | ||
| KeyProtectorType = 'RecoveryPassword' | ||
| } | ||
| ) | ||
| AutoUnlockEnabled = $null | ||
| ProtectionStatus = 'On' | ||
| }, | ||
| @{ | ||
| # D: is Fixed drive, incorrectly reporting as Removable to Bitlocker | ||
| VolumeType = 'Data' | ||
| MountPoint = 'D:' | ||
| CapacityGB = 500 | ||
| VolumeStatus = 'FullyDecrypted' | ||
| EncryptionPercentage = 0 | ||
| KeyProtector = @( | ||
| ) | ||
| AutoUnlockEnabled = $null | ||
| ProtectionStatus = 'Off' | ||
| }, | ||
| @{ | ||
| # E: is Fixed drive, correctly reporting as Fixed to Bitlocker | ||
| VolumeType = 'Data' | ||
| MountPoint = 'E:' | ||
| CapacityGB = 500 | ||
| VolumeStatus = 'FullyDecrypted' | ||
| EncryptionPercentage = 0 | ||
| KeyProtector = @( | ||
| ) | ||
| AutoUnlockEnabled = $null | ||
| ProtectionStatus = 'Off' | ||
| } | ||
| @{ | ||
| # F: is a Removable drive thumb drive, correctly reporting as Removable to Bitlocker | ||
| VolumeType = 'Data' | ||
| MountPoint = 'F:' | ||
| CapacityGB = 500 | ||
| VolumeStatus = 'FullyDecrypted' | ||
| EncryptionPercentage = 0 | ||
| KeyProtector = @( | ||
| ) | ||
| AutoUnlockEnabled = $null | ||
| ProtectionStatus = 'Off' | ||
| } | ||
| ) | ||
| } | ||
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| # Get-Volume evaluates volume removable status correctly | ||
| # This was used in broken version of the module, replaced in Issue #11 by Win32_EncryptableVolume class | ||
| Mock ` | ||
| -CommandName Get-Volume ` | ||
| -ModuleName 'MSFT_xBLAutoBitlocker' ` | ||
| -MockWith { | ||
| # Returns a collection of OS/Fixed/Removable disks with correct/incorrect removable status | ||
| #param | ||
| #( | ||
| # [Parameter()] | ||
| # [System.String] | ||
| # $Path | ||
| #) | ||
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| switch ($Path) | ||
| { | ||
| 'C:' { | ||
| return @{ | ||
| # C: is OS drive | ||
| DriveLetter = 'C' | ||
| Path = 'C:' | ||
| DriveType = 'Fixed' | ||
| } | ||
| } | ||
| 'D:' { | ||
| return @{ | ||
| # D: is Fixed drive, incorrectly reporting as Removable to Bitlocker | ||
| DriveLetter = 'D' | ||
| Path = 'D:' | ||
| DriveType = 'Fixed' | ||
| } | ||
| } | ||
| 'E:' { | ||
| return @{ | ||
| # E: is Fixed drive, correctly reporting as Fixed to Bitlocker | ||
| DriveLetter = 'E' | ||
| Path = 'E:' | ||
| DriveType = 'Fixed' | ||
| } | ||
| } | ||
| 'F:' { | ||
| return @{ | ||
| # F: is a Removable drive, correctly reporting as Fixed to Bitlocker | ||
| DriveLetter = 'F' | ||
| Path = 'F:' | ||
| DriveType = 'Removable' | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| Mock ` | ||
| -CommandName Get-CimInstance ` | ||
| -ModuleName 'MSFT_xBLAutoBitlocker' ` | ||
| -MockWith { | ||
| # Returns a collection of OS/Fixed/Removable disks with correct/incorrect removable status | ||
| return @( | ||
| @{ | ||
| # C: is OS drive | ||
| DriveLetter = 'C:' | ||
| VolumeType=0 | ||
| }, | ||
| @{ | ||
| # D: is Fixed drive, incorrectly reporting as Removable to Bitlocker | ||
| DriveLetter = 'D:' | ||
| VolumeType=2 | ||
| }, | ||
| @{ | ||
| # E: is Fixed drive, correctly reporting as Fixed to Bitlocker | ||
| DriveLetter = 'E:' | ||
| VolumeType=1 | ||
| }, | ||
| @{ | ||
| # F: is a Removable drive, correctly reporting as Fixed to Bitlocker | ||
| DriveLetter = 'F:' | ||
| VolumeType=2 | ||
| } | ||
| ) | ||
| } | ||
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| Describe 'MSFT_xBLAutoBitlocker\GetAutoBitlockerStatus' { | ||
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| Context 'When Volume C: Reports as OS Volume' { | ||
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| It 'Should Not Be In The List of Eligible Fixed Volumes' { | ||
| (GetAutoBitlockerStatus -DriveType "Fixed" -PrimaryProtector TpmProtector|Select-Object -ExpandProperty Keys)|Should -Not -Contain 'C:' | ||
| } | ||
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| It 'Should Not Be In The List of Eligible Removable Volumes' { | ||
| (GetAutoBitlockerStatus -DriveType "Removable" -PrimaryProtector TpmProtector|Select-Object -ExpandProperty Keys)|Should -Not -Contain 'C:' | ||
| } | ||
| } | ||
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| Context 'When Volume D: Reports Fixed to OS, but Removable to Bitlocker' { | ||
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| It 'Should Not Be In The List of Eligible Fixed Volumes' { | ||
| (GetAutoBitlockerStatus -DriveType "Fixed" -PrimaryProtector RecoveryPasswordProtector|Select-Object -ExpandProperty Keys)|Should -Not -Contain 'D:' | ||
| } | ||
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| It 'Should Be In The List of Eligible Removable Volumes' { | ||
| (GetAutoBitlockerStatus -DriveType "Removable" -PrimaryProtector RecoveryPasswordProtector|Select-Object -ExpandProperty Keys)|Should -Contain 'D:' | ||
| } | ||
| } | ||
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| Context 'When Volume E: Reports Fixed to OS and Bitlocker' { | ||
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| It 'Should Be In The List of Eligible Fixed Volumes' { | ||
| (GetAutoBitlockerStatus -DriveType "Fixed" -PrimaryProtector RecoveryPasswordProtector|Select-Object -ExpandProperty Keys)|Should -Contain 'E:' | ||
| } | ||
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| It 'Should Not Be In The List of Eligible Removable Volumes' { | ||
| (GetAutoBitlockerStatus -DriveType "Removable" -PrimaryProtector RecoveryPasswordProtector|Select-Object -ExpandProperty Keys)|Should -Not -Contain 'E:' | ||
| } | ||
| } | ||
| Context 'When Volume F: Reports as Removable to OS and Bitlocker' { | ||
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| It 'Should Not Be In The List of Eligible Fixed Volumes' { | ||
| (GetAutoBitlockerStatus -DriveType "Fixed" -PrimaryProtector RecoveryPasswordProtector|Select-Object -ExpandProperty Keys)|Should -Not -Contain 'F:' | ||
| } | ||
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| It 'Should Be In The List of Eligible Removable Volumes' { | ||
| (GetAutoBitlockerStatus -DriveType "Removable" -PrimaryProtector RecoveryPasswordProtector|Select-Object -ExpandProperty Keys)|Should -Contain 'F:' | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| finally | ||
| { | ||
| Invoke-TestCleanup | ||
| } |