Restructure of pester test layout

This restructuring moves tests to a directory name which matches the module
in which the cmdlet resides which should improve the discoverability of a
specific test.
For tests which are not about cmdlets in a module, new directories have been
created to make those tests easier to find as well

test/powershell/Modules/Microsoft.PowerShell.Management/New-EventLog.Tests.ps1

@@ -0,0 +1,47 @@
+if ($IsWindows) {
+    #check to see whether we're running as admin in Windows...
+    $windowsIdentity = [Security.Principal.WindowsIdentity]::GetCurrent()
+    $windowsPrincipal = new-object 'Security.Principal.WindowsPrincipal' $windowsIdentity
+    if ($windowsPrincipal.IsInRole("Administrators") -eq $true) {
+        $NonWinAdmin=$false
+    } else {$NonWinAdmin=$true}
+  Describe "New-EventLog cmdlet tests" -Tags DRT {
+    BeforeEach {
+      Remove-EventLog -LogName TestLog -ea Ignore
+    }
+    It "should be able to create a New-EventLog with a -Source paramter" -Skip:($True -Or $NonWinAdmin) {
+      {New-EventLog -LogName TestLog -Source TestSource -ea stop} | Should Not Throw
+      {Write-EventLog -LogName TestLog -Source TestSource -Message "Test" -EventID 1 -ea stop} | Should Not Throw
+      $result=Get-EventLog -LogName TestLog
+      $result.Count   | Should be 1
+    }
+    It "should be able to create a New-EventLog with a -ComputerName paramter" -Skip:($True -Or $NonWinAdmin) {
+      {New-EventLog -LogName TestLog -Source TestSource -ComputerName $env:COMPUTERNAME -ea stop} | Should Not Throw
+      {Write-EventLog -LogName TestLog -Source TestSource -Message "Test" -EventID 1 -ea stop} | Should Not Throw
+      $result=Get-EventLog -LogName TestLog
+      $result.Count   | Should be 1
+      $result.EventID | Should be 1
+    }
+    It "should be able to create a New-EventLog with a -CategoryResourceFile paramter" -Skip:($True -Or $NonWinAdmin) {
+      {New-EventLog -LogName TestLog -Source TestSource -CategoryResourceFile "CategoryMessageFile" -ea stop} | Should Not Throw
+      {Write-EventLog -LogName TestLog -Source TestSource -Message "Test" -EventID 2 -ea stop} | Should Not Throw
+      $result=Get-EventLog -LogName TestLog
+      $result.Count   | Should be 1
+      $result.EventID | Should be 2
+    }
+    It "should be able to create a New-EventLog with a -MessageResourceFile paramter" -Skip:($True -Or $NonWinAdmin) {
+      {New-EventLog -LogName TestLog -Source TestSource -MessageResourceFile "ResourceMessageFile" -ea stop} | Should Not Throw
+      {Write-EventLog -LogName TestLog -Source TestSource -Message "Test" -EventID 3 -ea stop} | Should Not Throw
+      $result=Get-EventLog -LogName TestLog
+      $result.Count   | Should be 1
+      $result.EventID | Should be 3
+    }
+    It "should be able to create a New-EventLog with a -ParameterResourceFile paramter" -Skip:($True -Or $NonWinAdmin) {
+      {New-EventLog -LogName TestLog -Source TestSource -ParameterResourceFile "ParameterMessageFile" -ea stop} | Should Not Throw
+      {Write-EventLog -LogName TestLog -Source TestSource -Message "Test" -EventID 4 -ea stop} | Should Not Throw
+      $result=Get-EventLog -LogName TestLog
+      $result.Count   | Should be 1
+      $result.EventID | Should be 4
+    }
+  } 
+}