Skip Examples HQRM on PS6+ (#172)

Author: dan-hughes

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Add ability to filter out files in `ExampleFiles.common.v4` [#120](https://github.com/dsccommunity/DscResource.Test/issues/120).
+- `ExampleFiles.common.*` skip if on PowerShell 6+ [#169](https://github.com/dsccommunity/DscResource.Test/issues/169).
 
 ### Removed
 

source/Tests/QA/ExampleFiles.common.v4.Tests.ps1

@@ -23,6 +23,12 @@ if (-not $isPester5)
     return
 }
 
+# Do not run on PowerShell Core / PowerShell 6+.
+if ($PSEdition -ne 'Desktop')
+{
+    return
+}
+
 Describe 'Common Tests - Validate Example Files' -Tag 'Common Tests - Validate Example Files' {
 
     $examplesPath = Join-Path -Path $SourcePath -ChildPath 'Examples'

source/Tests/QA/ExampleFiles.common.v5.Tests.ps1

@@ -83,12 +83,12 @@ AfterAll {
     Import-Module -Name 'DscResource.Test' -Force
 }
 
-Describe 'Common Tests - Validate Example Files' -Tag 'Common Tests - Validate Example Files' {
+Describe 'Common Tests - Validate Example Files' -Tag 'Common Tests - Validate Example Files' -Skip:($PSEdition -ne 'Desktop') {
     Context 'When the example ''<ExampleDescriptiveName>'' exist' -ForEach $exampleToTest {
         It 'Should compile the MOF schema for the example correctly' {
             {
                 $mockPassword = ConvertTo-SecureString '&iPm%M5q3K$Hhq=wcEK' -AsPlainText -Force
-                $mockCredential = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList @('username', $mockPassword)
+                $mockCredential = [System.Management.Automation.PSCredential]::new('username', $mockPassword)
 
                 $mockConfigurationData = @{
                     AllNodes = @(