ExceptionFixes and UOM per_second handling

Author: Nikolas

PlugNpshell/exception.ps1

@@ -19,7 +19,7 @@ class AssumedOK: System.Exception {
     # To be thrown when the status of the check cannot be identified.
     # This is usually used when the check requires the result of a previous run and this is the first run.
     [string] $ErrorMessage
-    ResultError([string]$Message) {
+    AssumedOK([string]$Message) {
         $this.ErrorMessage = $Message
     }
 }

PlugNpshell/metric.ps1

@@ -271,9 +271,12 @@ class Metric {
             $convertedMetric = [Metric]::ConvertValue($this.Value, $this.UOM, $this.SummaryPrecision, $this.SiBytesConversion)
         }
         $displayUOM = $convertedMetric.UOM
+        if ( $displayUOM -eq 'per_second') {
+            $displayUOM = '/s'
+        }
         if ($this.DisplayInSummary) {
             $this.DisplayFormat = $this.DisplayFormat -Replace ('{name}', $this.DisplayName)
-            $this.DisplayFormat = $this.DisplayFormat -Replace ('{unit}', $DisplayUOM)
+            $this.DisplayFormat = $this.DisplayFormat -Replace ('{unit}', $displayUOM)
             $this.DisplayFormat = $this.DisplayFormat -Replace ('{value}', $convertedMetric.Value)
             $this.Summary = $this.DisplayFormat
         }