win_acl_inheritance: Added tests and formatting improvements (#25382)

test/integration/targets/win_acl_inheritance/library/test_get_acl.ps1

@@ -0,0 +1,44 @@
+#!powershell
+
+# WANT_JSON
+# POWERSHELL_COMMON
+
+$ErrorActionPreference = 'Stop'
+Set-StrictMode -Version 2.0
+
+$params = Parse-Args $args -supports_check_mode $false
+$path = Get-AnsibleParam -obj $params "path" -type "path" -failifempty $true
+
+$result = @{
+    changed = $false
+}
+
+$acl = Get-Acl -Path $path
+
+$result.inherited = $acl.AreAccessRulesProtected -eq $false
+
+$user_details = @{}
+$acl.Access | ForEach-Object {
+    # Backslashes are the bane of my existance, convert to / to we can export to JSON
+    $user = $_.IdentityReference -replace '\\','/'
+    if ($user_details.ContainsKey($user)) {
+        $details = $user_details.$user
+    } else {
+        $details = @{
+            isinherited = $false
+            isnotinherited = $false
+        }
+    }
+
+    if ($_.IsInherited) {
+        $details.isinherited = $true
+    } else {
+        $details.isnotinherited = $true
+    }
+
+    $user_details.$user = $details
+}
+
+$result.user_details = $user_details
+
+Exit-Json $result