Fix input schema validation for RebootPending resource

reboot_pending/reboot_pending.dsc.resource.json

@@ -1,16 +1,28 @@
 {
-    "$schema": "https://raw.githubusercontent.com/PowerShell/DSC/main/schemas/2024/04/bundled/resource/manifest.json",
-    "description": "Returns info about pending reboot.",
-    "type": "Microsoft.Windows/RebootPending",
-    "version": "0.1.0",
-    "get": {
-      "executable": "powershell",
-      "args": [
-        "-NoLogo",
-        "-NonInteractive",
-        "-NoProfile",
-        "-Command",
-        "reboot_pending.resource.ps1"
-      ]
+  "$schema": "https://raw.githubusercontent.com/PowerShell/DSC/main/schemas/2024/04/bundled/resource/manifest.json",
+  "description": "Returns info about pending reboot.",
+  "type": "Microsoft.Windows/RebootPending",
+  "version": "0.1.0",
+  "get": {
+    "executable": "powershell",
+    "args": [
+      "-NoLogo",
+      "-NonInteractive",
+      "-NoProfile",
+      "-Command",
+      "reboot_pending.resource.ps1"
+    ]
+  },
+  "schema": {
+    "embedded": {
+      "$schema": "https://json-schema.org/draft/2020-12/schema",
+      "type": "null",
+      "properties": {
+        "rebootPending": {
+            "type": "boolean",
+            "readOnly": true
+        }
+      }
     }
+  }
 }

reboot_pending/reboot_pending.resource.ps1

@@ -1,13 +1,13 @@
  # Reg keys are documented here: https://learn.microsoft.com/en-us/mem/configmgr/core/servers/deploy/install/list-of-prerequisite-checks#pending-system-restart
- if (Get-ChildItem "HKLM:\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing\RebootPending" -EA Ignore) { return @{ RebootPending = $true } | ConvertTo-Json -Compress }
- if (Get-Item "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\RebootRequired" -EA Ignore) { return @{ RebootPending = $true } | ConvertTo-Json -Compress }
- if (Get-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager" -Name PendingFileRenameOperations -EA Ignore) { return @{ RebootPending = $true } | ConvertTo-Json -Compress }
+ if (Get-ChildItem "HKLM:\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing\RebootPending" -EA Ignore) { return @{ rebootPending = $true } | ConvertTo-Json -Compress }
+ if (Get-Item "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update\RebootRequired" -EA Ignore) { return @{ rebootPending = $true } | ConvertTo-Json -Compress }
+ if (Get-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager" -Name PendingFileRenameOperations -EA Ignore) { return @{ rebootPending = $true } | ConvertTo-Json -Compress }
  try { 
    $util = [wmiclass]"\\.\root\ccm\clientsdk:CCM_ClientUtilities"
    $status = $util.DetermineIfRebootPending()
    if(($status -ne $null) -and $status.RebootPending){
-     return @{ RebootPending = $true } | ConvertTo-Json -Compress
+     return @{ rebootPending = $true } | ConvertTo-Json -Compress
    }
  }catch{}
 
-return @{ RebootPending = $false } | ConvertTo-Json -Compress
+return @{ rebootPending = $false } | ConvertTo-Json -Compress

reboot_pending/tests/reboot_pending.dsc.yaml

@@ -0,0 +1,4 @@
+$schema: https://raw.githubusercontent.com/PowerShell/DSC/main/schemas/2024/04/config/document.json
+resources:
+- name: Pending reboot status
+  type: Microsoft.Windows/RebootPending

reboot_pending/tests/reboot_pending.tests.ps1

@@ -0,0 +1,17 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT License.
+
+Describe 'reboot_pending resource tests' {
+    It 'should get reboot_pending' -Skip:(!$IsWindows) {
+        $out = dsc resource get -r Microsoft.Windows/RebootPending | ConvertFrom-Json
+        $LASTEXITCODE | Should -Be 0
+        $out.actualState.rebootPending | Should -Not -BeNullOrEmpty
+    }
+
+    It 'reboot_pending works in a config' -Skip:(!$IsWindows) {
+        $ConfigPath = Resolve-Path "$PSScriptRoot/reboot_pending.dsc.yaml"
+        $out = dsc config get --path $ConfigPath | ConvertFrom-Json
+        $LASTEXITCODE | Should -Be 0
+        $out.results.result.actualState.rebootPending | Should -Not -BeNullOrEmpty
+    }
+}