Tests/TestHelpers/CommonTestHelper.psm1
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<#
.SYNOPSIS Returns an invalid argument exception object .PARAMETER Message The message explaining why this error is being thrown .PARAMETER ArgumentName The name of the invalid argument that is causing this error to be thrown #> function Get-InvalidArgumentRecord { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [String] $Message, [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [String] $ArgumentName ) $argumentException = New-Object -TypeName 'ArgumentException' -ArgumentList @( $Message, $ArgumentName ) $newObjectParams = @{ TypeName = 'System.Management.Automation.ErrorRecord' ArgumentList = @( $argumentException, $ArgumentName, 'InvalidArgument', $null ) } return New-Object @newObjectParams } <# .SYNOPSIS Returns an invalid operation exception object .PARAMETER Message The message explaining why this error is being thrown .PARAMETER ErrorRecord The error record containing the exception that is causing this terminating error #> function Get-InvalidOperationRecord { [CmdletBinding()] param ( [ValidateNotNullOrEmpty()] [String] $Message, [ValidateNotNull()] [System.Management.Automation.ErrorRecord] $ErrorRecord ) if ($null -eq $Message) { $invalidOperationException = New-Object -TypeName 'InvalidOperationException' } elseif ($null -eq $ErrorRecord) { $invalidOperationException = New-Object -TypeName 'InvalidOperationException' -ArgumentList @( $Message ) } else { $invalidOperationException = New-Object -TypeName 'InvalidOperationException' -ArgumentList @( $Message, $ErrorRecord.Exception ) } $newObjectParams = @{ TypeName = 'System.Management.Automation.ErrorRecord' ArgumentList = @( $invalidOperationException.ToString(), 'MachineStateIncorrect', 'InvalidOperation', $null ) } return New-Object @newObjectParams } <# .SYNOPSIS Returns the current Time Zone. This method is used because the Get-Timezone cmdlet is not available on OS versions prior to Windows 10/Windows Server 2016. #> function Get-TimeZoneId { [CmdletBinding()] param() $TimeZone = (Get-CimInstance ` -ClassName WIN32_Timezone ` -Namespace root\cimv2).StandardName $timeZoneInfo = [System.TimeZoneInfo]::GetSystemTimeZones() | Where-Object StandardName -eq $TimeZone return $timeZoneInfo.Id } # function Get-TimeZoneId <# .SYNOPSIS Set the current Time Zone. This method is used because the Set-Timezone cmdlet is not available on OS versions prior to Windows 10/Windows Server 2016. .PARAMETER Id The Id of the Timezone to set the system to. #> function Set-TimeZoneId { [CmdletBinding()] param( [Parameter(Mandatory = $true)] [System.String] $Id ) try { & tzutil.exe @('/s',$Id) } catch { $ErrorMsg = $_.Exception.Message Write-Verbose -Message $ErrorMsg } # try } # function Set-TimeZoneId Export-ModuleMember -Function ` Get-TimeZoneId, ` Set-TimeZoneId, ` Get-InvalidArgumentRecord, ` Get-InvalidOperationRecord |