Daniel Scott-Raynsford PlagueHO
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PlagueHO
/ Example_DSCUnitTestsForGet-TargetResource.ps1
Last active
December 19, 2015 03:53
Example DSC Resource Unit Tests for Get-TargetResource function
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| Describe "$($Global:DSCResourceName)\Get-TargetResource" { | |
| Context 'Virtual Disk does not exist' { | |
| Mock Get-iSCSIVirtualDisk | |
| It 'should return absent Virtual Disk' { | |
| $Result = Get-TargetResource ` | |
| -Path $TestVirtualDisk.Path | |
| $Result.Ensure | Should Be 'Absent' |
PlagueHO
/ Example_DSCUnitTestsForSet-TargetResourceDiffDesc.ps1
Created
December 20, 2015 22:58
Example DSC Resource Unit Tests for Set-TargetResource where exists and should but has a different description
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| Context 'Virtual Disk exists and should but has a different Description' { | |
| Mock Get-iSCSIVirtualDisk -MockWith { return @($MockVirtualDisk) } | |
| Mock New-iSCSIVirtualDisk | |
| Mock Set-iSCSIVirtualDisk | |
| Mock Remove-iSCSIVirtualDisk | |
| It 'should not throw error' { | |
| { | |
| $Splat = $TestVirtualDisk.Clone() |
PlagueHO
/ Example_CreateVirtualDiskObjectForDSCUnitTest.ps1
Last active
December 20, 2015 23:02
Create a Virtual Disk Object for using in DSC Unit Tests.
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| # Create the Mock Objects that will be used for running tests | |
| $TestVirtualDisk = [PSObject]@{ | |
| Path = Join-Path -Path $ENV:Temp -ChildPath 'TestiSCSIVirtualDisk.vhdx' | |
| Ensure = 'Present' | |
| DiskType = 'Differencing' | |
| SizeBytes = 100MB | |
| Description = 'Unit Test iSCSI Virtual Disk' | |
| BlockSizeBytes = 2MB | |
| PhysicalSectorSizeBytes = 4096 | |
| LogicalSectorSizeBytes = 512 |
PlagueHO
/ Example_DSCUnitTestsForSet-TargetResourceDoesNotExistButShould.ps1
Last active
December 20, 2015 23:33
Example DSC Resource Unit Tests for Set-TargetResource where does not exist but should
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| Context 'Virtual Disk does not exist but should' { | |
| Mock Get-iSCSIVirtualDisk | |
| Mock New-iSCSIVirtualDisk | |
| Mock Set-iSCSIVirtualDisk | |
| Mock Remove-iSCSIVirtualDisk | |
| It 'should not throw error' { | |
| { | |
| $Splat = $TestVirtualDisk.Clone() |
PlagueHO
/ Example_DSCUnitTestsForSet-TargetResourceExistsButShouldNot.ps1
Last active
December 20, 2015 23:44
Example DSC Resource Unit Tests for Set-TargetResource where exists but should not
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| Context 'Virtual Disk exists but should not' { | |
| Mock Get-iSCSIVirtualDisk -MockWith { return @($MockVirtualDisk) } | |
| Mock New-iSCSIVirtualDisk | |
| Mock Set-iSCSIVirtualDisk | |
| Mock Remove-iSCSIVirtualDisk | |
| It 'should not throw error' { | |
| { | |
| $Splat = $TestVirtualDisk.Clone() |
PlagueHO
/ Example_DSCUnitTestsForSet-TargetResourceDoesNotExistAndShouldNot.ps1
Created
December 20, 2015 23:44
Example DSC Resource Unit Tests for Set-TargetResource where does not exists and should not
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| Context 'Virtual Disk does not exist and should not' { | |
| Mock Get-iSCSIVirtualDisk | |
| Mock New-iSCSIVirtualDisk | |
| Mock Set-iSCSIVirtualDisk | |
| Mock Remove-iSCSIVirtualDisk | |
| It 'should not throw error' { | |
| { | |
| $Splat = $TestVirtualDisk.Clone() |
PlagueHO
/ Example_DSCUnitTestsForTest-TargetResourceDoesExistsAndShouldButDiffDesc.ps1
Created
December 23, 2015 05:33
Example DSC Resource Unit Tests for Test-TargetResource where does exist and should but has a different description
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| Context 'Virtual Disk exists and should but has a different Description' { | |
| Mock Get-iSCSIVirtualDisk -MockWith { return @($MockVirtualDisk) } | |
| It 'should return false' { | |
| { | |
| $Splat = $TestVirtualDisk.Clone() | |
| $Splat.Description = 'Different' | |
| Test-TargetResource @Splat | Should Be $False | |
| } | Should Not Throw |
PlagueHO
/ Example_DSCUnitTestsForTest-TargetResourceDoesNotExistButShould.ps1
Created
December 23, 2015 05:38
Example DSC Resource Unit Tests for Test-TargetResource where does not exist but should
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| Context 'Virtual Disk does not exist but should' { | |
| Mock Get-iSCSIVirtualDisk | |
| It 'should return false' { | |
| $Splat = $TestVirtualDisk.Clone() | |
| Test-TargetResource @Splat | Should Be $False | |
| } | |
| It 'should call expected Mocks' { |
PlagueHO
/ Example_DSC_ciSCSI_Get-VirtualDisk.ps1
Created
December 23, 2015 05:47
Example DSC ciSCSI Get-VirtualDisk function
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| Function Get-VirtualDisk { | |
| param | |
| ( | |
| [parameter(Mandatory = $true)] | |
| [System.String] | |
| $Path | |
| ) | |
| try | |
| { | |
| $VirtualDisk = Get-iSCSIVirtualDisk ` |
PlagueHO
/ Example_DSCUnitTestsForGet-VirtualDisk.ps1
Created
December 23, 2015 05:49
Example DSC Unit Tests for Get-VirtualDisk function
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| Describe "$($Global:DSCResourceName)\Get-VirtualDisk" { | |
| Context 'Virtual Disk does not exist' { | |
| Mock Get-iSCSIVirtualDisk | |
| It 'should return null' { | |
| $Splat = $TestVirtualDisk.Clone() | |
| $Result = Get-VirtualDisk -Path $Splat.Path | |
| $Result | Should Be $null |