Creating Module

Private/Test-ConfigurationDataItemKeyMatch.ps1

@@ -0,0 +1,32 @@
+function Test-ConfigurationDataItemKeyMatch {
+    [CmdletBinding()]
+    Param(
+        [AllowNull()]
+        $Left,
+        [AllowNull()]
+        $Right,
+        [Parameter(Mandatory=$true)]
+        [String[]]
+        $KeyNames
+    )
+
+    if($KeyNames.Count -eq 0){
+        return $false
+    }
+
+    foreach($KeyName in $KeyNames){
+        if(-not (Test-ConfigurationDataItemContainsKey -Item $Left -KeyName $KeyName)){
+            return $false
+        }
+
+        if(-not (Test-ConfigurationDataItemContainsKey -Item $Right -KeyName $KeyName)){
+            return $false
+        }
+
+        if((Get-ConfigurationDataItemValue -Item $Left -KeyName $KeyName) -ne (Get-ConfigurationDataItemValue -Item $Right -KeyName $KeyName)){
+            return $false
+        }
+    }
+
+    return $true
+}