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DSC_Computer.Tests.ps1
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$script:dscModuleName = 'ComputerManagementDsc'
$script:dscResourceName = 'DSC_Computer'
function Invoke-TestSetup
{
try
{
Import-Module -Name DscResource.Test -Force -ErrorAction 'Stop'
}
catch [System.IO.FileNotFoundException]
{
throw 'DscResource.Test module dependency not found. Please run ".\build.ps1 -Tasks build" first.'
}
$script:testEnvironment = Initialize-TestEnvironment `
-DSCModuleName $script:dscModuleName `
-DSCResourceName $script:dscResourceName `
-ResourceType 'Mof' `
-TestType 'Unit'
Import-Module -Name (Join-Path -Path $PSScriptRoot -ChildPath '..\TestHelpers\CommonTestHelper.psm1')
}
function Invoke-TestCleanup
{
Restore-TestEnvironment -TestEnvironment $script:testEnvironment
}
Invoke-TestSetup
# Begin Testing
try
{
InModuleScope $script:dscResourceName {
Describe 'DSC_Computer' {
# A real password isn't needed here - use this next line to avoid triggering PSSA rule
$securePassword = New-Object -Type SecureString
$credential = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList 'USER', $securePassword
$notComputerName = if ($env:COMPUTERNAME -ne 'othername')
{
'othername'
}
else
{
'name'
}
Context 'DSC_Computer\Test-TargetResource' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
DomainName = 'ContosoLtd'
}
} -ParameterFilter {
$Class -eq 'Win32_NTDomain'
}
It 'Throws if both DomainName and WorkGroupName are specified' {
$errorRecord = Get-InvalidOperationRecord `
-Message ($LocalizedData.DomainNameAndWorkgroupNameError)
{
Test-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'contoso.com' `
-WorkGroupName 'workgroup' `
-Verbose
} | Should -Throw $errorRecord
}
It 'Throws if Domain is specified without Credentials' {
$errorRecord = Get-InvalidArgumentRecord `
-Message ($LocalizedData.CredentialsNotSpecifiedError) `
-ArgumentName 'Credentials'
{
Test-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'contoso.com' `
-Verbose
} | Should -Throw $errorRecord
}
It 'Should return True if Domain name is same as specified' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'Contoso.com' `
-Credential $credential `
-Verbose | Should -BeTrue
}
It 'Should return True if Workgroup name is same as specified' {
Mock -CommandName Get-CimInstance -MockWith {
[PSCustomObject] @{
Domain = 'Workgroup';
Workgroup = 'Workgroup';
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-WorkGroupName 'workgroup' `
-Verbose | Should -BeTrue
}
It 'Should return True if ComputerName and Domain name is same as specified' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'contoso.com' `
-Credential $credential `
-Verbose | Should -BeTrue
Test-TargetResource `
-Name 'localhost' `
-DomainName 'contoso.com' `
-Credential $credential `
-Verbose | Should -BeTrue
}
It 'Should return True if ComputerName and Workgroup is same as specified' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Workgroup';
Workgroup = 'Workgroup';
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-WorkGroupName 'workgroup' `
-Verbose | Should -BeTrue
Test-TargetResource `
-Name 'localhost' `
-WorkGroupName 'workgroup' `
-Verbose | Should -BeTrue
}
It 'Should return True if ComputerName is same and no Domain or Workgroup specified' {
Mock -CommandName Get-WmiObject -MockWith {
[PSCustomObject] @{
Domain = 'Workgroup';
Workgroup = 'Workgroup';
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-Verbose | Should -BeTrue
Test-TargetResource `
-Name 'localhost' `
-Verbose | Should -BeTrue
Mock -CommandName Get-WmiObject {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-Verbose | Should -BeTrue
Test-TargetResource `
-Name 'localhost' `
-Verbose | Should -BeTrue
}
It 'Should return False if ComputerName is not same and no Domain or Workgroup specified' {
Mock -CommandName Get-WmiObject -MockWith {
[PSCustomObject] @{
Domain = 'Workgroup';
Workgroup = 'Workgroup';
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Test-TargetResource `
-Name $notComputerName `
-Verbose | Should -BeFalse
Mock -CommandName Get-WmiObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Test-TargetResource `
-Name $notComputerName `
-Verbose | Should -BeFalse
}
It 'Should return False if Domain name is not same as specified' {
Mock -CommandName Get-WMIObject {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'adventure-works.com' `
-Credential $credential `
-Verbose | Should -BeFalse
Test-TargetResource `
-Name 'localhost' `
-DomainName 'adventure-works.com' `
-Credential $credential `
-Verbose | Should -BeFalse
}
It 'Should return False if Workgroup name is not same as specified' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Workgroup';
Workgroup = 'Workgroup';
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-WorkGroupName 'NOTworkgroup' `
-Verbose | Should -BeFalse
Test-TargetResource `
-Name 'localhost' `
-WorkGroupName 'NOTworkgroup' `
-Verbose | Should -BeFalse
}
It 'Should return False if ComputerName is not same as specified' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Workgroup';
Workgroup = 'Workgroup';
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Test-TargetResource `
-Name $notComputerName `
-WorkGroupName 'workgroup' `
-Verbose | Should -BeFalse
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Test-TargetResource `
-Name $notComputerName `
-DomainName 'contoso.com' `
-Credential $credential `
-Verbose | Should -BeFalse
}
It 'Should return False if Computer is in Workgroup and Domain is specified' {
Mock -CommandName Get-WMIObject {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'contoso.com' `
-Credential $credential `
-Verbose | Should -BeFalse
Test-TargetResource `
-Name 'localhost' `
-DomainName 'contoso.com' `
-Credential $credential `
-Verbose | Should -BeFalse
}
It 'Should return False if ComputerName is in Domain and Workgroup is specified' {
Mock -CommandName Get-WMIObject {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-WorkGroupName 'Contoso' `
-Credential $credential `
-UnjoinCredential $credential `
-Verbose | Should -BeFalse
Test-TargetResource `
-Name 'localhost' `
-WorkGroupName 'Contoso' `
-Credential $credential `
-UnjoinCredential $credential `
-Verbose | Should -BeFalse
}
It 'Throws if name is to long' {
{
Test-TargetResource `
-Name 'ThisNameIsTooLong' `
-Verbose
} | Should -Throw
}
It 'Throws if name contains illegal characters' {
{
Test-TargetResource `
-Name 'ThisIsBad<>' `
-Verbose
} | Should -Throw
}
It 'Should not Throw if name is localhost' {
{
Test-TargetResource `
-Name 'localhost' `
-Verbose
} | Should -Not -Throw
}
It 'Should return true if description is same as specified' {
Mock -CommandName Get-CimInstance -MockWith {
[PSCustomObject] @{
Description = 'This is my computer'
}
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-Description 'This is my computer' `
-Verbose | Should -BeTrue
Test-TargetResource `
-Name 'localhost' `
-Description 'This is my computer' `
-Verbose | Should -BeTrue
}
It 'Should return false if description is same as specified' {
Mock -CommandName Get-CimInstance -MockWith {
[PSCustomObject] @{
Description = 'This is not my computer'
}
}
Test-TargetResource `
-Name $env:COMPUTERNAME `
-Description 'This is my computer' `
-Verbose | Should -BeFalse
Test-TargetResource `
-Name 'localhost' `
-Description 'This is my computer' `
-Verbose | Should -BeFalse
}
}
Context 'DSC_Computer\Get-TargetResource' {
It 'should not throw' {
{
Get-TargetResource `
-Name $env:COMPUTERNAME `
-Verbose
} | Should -Not -Throw
}
It 'Should return a hashtable containing Name, DomainName, JoinOU, CurrentOU, Credential, UnjoinCredential, WorkGroupName and Description' {
$Result = Get-TargetResource `
-Name $env:COMPUTERNAME `
-Verbose
$Result.GetType().Fullname | Should -Be 'System.Collections.Hashtable'
$Result.Keys | Sort-Object | Should -Be @('Credential', 'CurrentOU', 'Description', 'DomainName', 'JoinOU', 'Name', 'Server', 'UnjoinCredential', 'WorkGroupName')
}
It 'Throws if name is to long' {
{
Get-TargetResource `
-Name 'ThisNameIsTooLong' `
-Verbose
} | Should -Throw
}
It 'Throws if name contains illegal characters' {
{
Get-TargetResource `
-Name 'ThisIsBad<>' `
-Verbose
} | Should -Throw
}
}
Context 'DSC_Computer\Set-TargetResource' {
Mock -CommandName Rename-Computer
Mock -CommandName Set-CimInstance
Mock -CommandName Get-ADSIComputer
Mock -CommandName Delete-ADSIObject
It 'Throws if both DomainName and WorkGroupName are specified' {
$errorRecord = Get-InvalidOperationRecord `
-Message ($LocalizedData.DomainNameAndWorkgroupNameError)
Mock -CommandName Add-Computer
{
Set-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'contoso.com' `
-WorkGroupName 'workgroup' `
-Verbose
} | Should -Throw $errorRecord
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It
}
It 'Throws if Domain is specified without Credentials' {
$errorRecord = Get-InvalidArgumentRecord `
-Message ($LocalizedData.CredentialsNotSpecifiedError) `
-ArgumentName 'Credentials'
Mock -CommandName Add-Computer
{
Set-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'contoso.com' `
-Verbose
} | Should -Throw $errorRecord
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It
}
It 'Changes ComputerName and changes Domain to new Domain' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ADSIComputer -MockWith {
[PSCustomObject] @{
Path = 'LDAP://Contoso.com/CN=mocked-comp,OU=Computers,DC=Contoso,DC=com';
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $notComputerName `
-DomainName 'adventure-works.com' `
-Credential $credential `
-UnjoinCredential $credential `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName -and $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 1 -Scope It
}
It 'Changes ComputerName and changes Domain to new Domain with specified OU' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Mock -CommandName Get-ADSIComputer -MockWith {
[PSCustomObject] @{
Path = 'LDAP://Contoso.com/CN=mocked-comp,OU=Computers,DC=Contoso,DC=com';
}
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $notComputerName `
-DomainName 'adventure-works.com' `
-JoinOU 'OU=Computers,DC=contoso,DC=com' `
-Credential $credential `
-UnjoinCredential $credential `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName -and $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 1 -Scope It
}
It 'Changes ComputerName and changes Domain to Workgroup' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $notComputerName `
-WorkGroupName 'contoso' `
-Credential $credential `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $WorkGroupName -and $NewName -and $credential }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $DomainName -or $UnjoinCredential }
}
It 'Changes ComputerName and changes Workgroup to Domain' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso';
Workgroup = 'Contoso';
PartOfDomain = $false
}
}
Mock -CommandName Get-ADSIComputer -MockWith {
[PSCustomObject] @{
Path = 'LDAP://Contoso.com/CN=mocked-comp,OU=Computers,DC=Contoso,DC=com';
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $notComputerName `
-DomainName 'Contoso.com' `
-Credential $credential `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName -and $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 1 -Scope It
}
It 'Changes ComputerName and changes Workgroup to Domain with specified Domain Controller' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso';
Workgroup = 'Contoso';
PartOfDomain = $false
}
}
Mock -CommandName Get-ADSIComputer -MockWith {
[PSCustomObject] @{
Path = 'LDAP://Contoso.com/CN=mocked-comp,OU=Computers,DC=Contoso,DC=com';
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $notComputerName `
-DomainName 'Contoso.com' `
-Server 'dc01.contoso.com' `
-Credential $credential `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName -and $NewName -and $Server }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 1 -Scope It
}
It 'Changes ComputerName and changes Workgroup to Domain with specified OU' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso';
Workgroup = 'Contoso';
PartOfDomain = $false
}
}
Mock -CommandName Get-ADSIComputer -MockWith {
[PSCustomObject] @{
Path = 'LDAP://Contoso.com/CN=mocked-comp,OU=Computers,DC=Contoso,DC=com';
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $notComputerName `
-DomainName 'Contoso.com' `
-JoinOU 'OU=Computers,DC=contoso,DC=com' `
-Credential $credential `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName -and $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 1 -Scope It
}
It 'Changes ComputerName and changes Domain to new Domain with Options passed' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $notComputerName `
-DomainName 'adventure-works.com' `
-Credential $credential `
-UnjoinCredential $credential `
-Options @('InstallInvoke') `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName -and $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
}
It 'Should try a separate rename if ''FailToRenameAfterJoinDomain'' occured during domain join' {
$message = "Computer '' was successfully joined to the new domain '', but renaming it to '' failed with the following error message: The directory service is busy."
$exception = [System.InvalidOperationException]::new($message)
$errorID = $failToRenameAfterJoinDomainErrorId
$errorCategory = [Management.Automation.ErrorCategory]::InvalidOperation
$errorRecord = [System.Management.Automation.ErrorRecord]::new($exception, $errorID, $errorCategory, $null)
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso'
Workgroup = 'Contoso'
PartOfDomain = $false
}
}
Mock -CommandName Get-ADSIComputer -MockWith {
$null
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Mock -CommandName Add-Computer -MockWith {
Throw $errorRecord
}
Set-TargetResource `
-Name $notComputerName `
-DomainName 'Contoso.com' `
-JoinOU 'OU=Computers,DC=contoso,DC=com' `
-Credential $credential | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName -and $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 0 -Scope It
}
It 'Should Throw the correct error if Add-Computer errors with an unknown InvalidOperationException' {
$error = 'Unknown Error'
$errorRecord = [System.InvalidOperationException]::new($error)
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso'
Workgroup = 'Contoso'
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Mock -CommandName Add-Computer -MockWith {
throw $errorRecord
}
Mock -CommandName New-InvalidOperationException -MockWith {
throw $errorRecord
}
{ Set-TargetResource `
-Name $notComputerName `
-DomainName 'Contoso.com' `
-JoinOU 'OU=Computers,DC=contoso,DC=com' `
-Credential $credential
} | Should -Throw $error
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName -and $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
}
It 'Should Throw the correct error if Add-Computer errors with an unknown error' {
$errorRecord = 'Unknown Error'
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso'
Workgroup = 'Contoso'
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Mock -CommandName Add-Computer -MockWith {
Throw $errorRecord
}
Mock -CommandName New-InvalidOperationException -MockWith {
Throw $errorRecord
}
{ Set-TargetResource `
-Name $notComputerName `
-DomainName 'Contoso.com' `
-JoinOU 'OU=Computers,DC=contoso,DC=com' `
-Credential $credential
} | Should -Throw $errorRecord
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName -and $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 0 -Scope It
}
It 'Changes ComputerName and changes Workgroup to new Workgroup' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso';
Workgroup = 'Contoso';
PartOfDomain = $false
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
''
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $notComputerName `
-WorkGroupName 'adventure-works' `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $WorkGroupName -and $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $DomainName }
}
It 'Changes only the Domain to new Domain' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'adventure-works.com' `
-Credential $credential `
-UnjoinCredential $credential `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 0 -Scope It
}
It 'Changes only the Domain to new Domain when name is [localhost]' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name 'localhost' `
-DomainName 'adventure-works.com' `
-Credential $credential `
-UnjoinCredential $credential `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 0 -Scope It
}
It 'Changes only the Domain to new Domain with specified OU' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name $env:COMPUTERNAME `
-DomainName 'adventure-works.com' `
-JoinOU 'OU=Computers,DC=contoso,DC=com' `
-Credential $credential `
-UnjoinCredential $credential `
-Verbose | Should -BeNullOrEmpty
Assert-MockCalled -CommandName Rename-Computer -Exactly -Times 0 -Scope It
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 1 -Scope It -ParameterFilter { $DomainName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $NewName }
Assert-MockCalled -CommandName Add-Computer -Exactly -Times 0 -Scope It -ParameterFilter { $WorkGroupName }
Assert-MockCalled -CommandName Get-ADSIComputer -Exactly -Times 1 -Scope It
Assert-MockCalled -CommandName Delete-ADSIObject -Exactly -Times 0 -Scope It
}
It 'Changes only the Domain to new Domain with specified OU when Name is [localhost]' {
Mock -CommandName Get-WMIObject -MockWith {
[PSCustomObject] @{
Domain = 'Contoso.com';
Workgroup = 'Contoso.com';
PartOfDomain = $true
}
}
Mock -CommandName Get-ComputerDomain -MockWith {
'contoso.com'
}
Mock -CommandName Add-Computer
Set-TargetResource `
-Name 'localhost' `