Add: error handling to tests

source/tests/Test-GuestUsersBiweeklyReview.ps1

@@ -10,41 +10,50 @@ function Test-GuestUsersBiweeklyReview {
         #. .\source\Classes\CISAuditResult.ps1
 
         # Initialization code, if needed
+        $recnum = "1.1.4"
     }
 
     process {
-        # 1.1.4 (L1) Ensure Guest Users are reviewed at least biweekly
+        try {
+            # 1.1.4 (L1) Ensure Guest Users are reviewed at least biweekly
 
 
-        # Retrieve guest users from Microsoft Graph
-        # Connect-MgGraph -Scopes "User.Read.All"
-        $guestUsers = Get-MgUser -All -Filter "UserType eq 'Guest'"
+            # Retrieve guest users from Microsoft Graph
+            # Connect-MgGraph -Scopes "User.Read.All"
+            $guestUsers = Get-MgUser -All -Filter "UserType eq 'Guest'"
 
-        # Prepare failure reasons and details based on compliance
-        $failureReasons = if ($guestUsers) {
-            "Guest users present: $($guestUsers.Count)"
-        }
-        else {
-            "N/A"
-        }
+            # Prepare failure reasons and details based on compliance
+            $failureReasons = if ($guestUsers) {
+                "Guest users present: $($guestUsers.Count)"
+            }
+            else {
+                "N/A"
+            }
 
-        $details = if ($guestUsers) {
-            $auditCommand = "Get-MgUser -All -Property UserType,UserPrincipalName | Where {`$_.UserType -ne 'Member'} | Format-Table UserPrincipalName, UserType"
-            "Manual review required. To list guest users, run: `"$auditCommand`"."
-        }
-        else {
-            "No guest users found."
-        }
+            $details = if ($guestUsers) {
+                $auditCommand = "Get-MgUser -All -Property UserType,UserPrincipalName | Where {`$_.UserType -ne 'Member'} | Format-Table UserPrincipalName, UserType"
+                "Manual review required. To list guest users, run: `"$auditCommand`"."
+            }
+            else {
+                "No guest users found."
+            }
 
-        # Create and populate the CISAuditResult object
-        $params = @{
-            Rec            = "1.1.4"
-            Result         = -not $guestUsers
-            Status         = if ($guestUsers) { "Fail" } else { "Pass" }
-            Details        = $details
-            FailureReason  = $failureReasons
+            # Create and populate the CISAuditResult object
+            $params = @{
+                Rec           = $recnum
+                Result        = -not $guestUsers
+                Status        = if ($guestUsers) { "Fail" } else { "Pass" }
+                Details       = $details
+                FailureReason = $failureReasons
+            }
+            $auditResult = Initialize-CISAuditResult @params
+        }
+        catch {
+            Write-Error "An error occurred during the test: $_"
+
+            # Call Initialize-CISAuditResult with error parameters
+            $auditResult = Initialize-CISAuditResult -Rec $recnum -Failure
         }
-        $auditResult = Initialize-CISAuditResult @params
     }
 
     end {