CheckIfDumpsterReplicated.ps1

"\FolderA\Folder1" | % {
  $folder = Get-PublicFolder $_ -Mailbox (Get-OrganizationConfig).RootPublicFolderMailbox.ToString()
  $contentMailbox = $folder.ContentMailboxName
  $dumpsterId = $folder.DumpsterEntryId
  $dumpsterInContentMailbox = Get-PublicFolder $dumpsterId -Mailbox $contentMailbox -ErrorAction SilentlyContinue
  if ($dumpsterInContentMailbox -ne $null) {
    "Deletions should work."
  } else {
    "Deletions should not work."
  }
}