Merge pull request #167 from PowerShell/dev

Release of version 3.11.0.0 of xPSDesiredStateConfiguration

.gitignore

@@ -0,0 +1 @@
+DSCResource.Tests

DSCResources/CommonResourceHelper.psm1

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+<#
+    .SYNOPSIS
+    Tests if the current machine is a Nano server.
+#>
+function Test-IsNanoServer
+{
+    [OutputType([Boolean])]
+    [CmdletBinding()]
+    param ()
+
+    return $PSVersionTable.PSEdition -ieq 'Core'
+}
+
+<#
+    .SYNOPSIS
+        Creates and throws an invalid argument exception
+
+    .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 New-InvalidArgumentException
+{
+    [CmdletBinding()]
+    param
+    (
+        [Parameter(Mandatory = $true)]
+        [ValidateNotNullOrEmpty()]
+        [String]
+        $Message,
+
+        [Parameter(Mandatory = $true)]
+        [ValidateNotNullOrEmpty()]
+        [String]
+        $ArgumentName
+    )
+
+    $argumentException = New-Object -TypeName 'ArgumentException' -ArgumentList @( $Message, $ArgumentName )
+    $errorRecord = New-Object -TypeName 'System.Management.Automation.ErrorRecord' -ArgumentList @( $argumentException, $ArgumentName, 'InvalidArgument', $null)
+
+    throw $errorRecord
+}
+
+<#
+    .SYNOPSIS
+        Creates and throws an invalid operation exception
+
+    .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 New-InvalidOperationException
+{
+    [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)
+    }
+
+    $errorRecordToThrow = New-Object -TypeName 'System.Management.Automation.ErrorRecord' -ArgumentList @( $invalidOperationException.ToString(), 'MachineStateIncorrect', 'InvalidOperation' ,$null)
+    throw $errorRecordToThrow
+}
+
+Export-ModuleMember -Function `
+    Test-IsNanoServer, `
+    Throw-InvalidArgumentException, `
+    Throw-TerminatingError