Merge pull request Azure#9114 from pranavpnair/bugfixes

Adding warning to privatedns zones created (with New-AzPrivateDnsZone cmdlet) with .local as suffix

Author: markcowl

src/PrivateDns/PrivateDns.Test/ScenarioTests/ZoneTests.cs

@@ -91,6 +91,13 @@ public void TestZoneNewAlreadyExists()
             PrivateDnsTestsBase.NewInstance.RunPowerShellTest(_logger, "Test-ZoneNewAlreadyExists");
         }
 
+        [Fact]
+        [Trait(Category.AcceptanceType, Category.CheckIn)]
+        public void TestZoneNewWithLocalSuffix()
+        {
+            PrivateDnsTestsBase.NewInstance.RunPowerShellTest(_logger, "Test-ZoneNewWithLocalSuffix");
+        }
+
         [Fact()]
         [Trait(Category.AcceptanceType, Category.CheckIn)]
         public void TestZoneSetEtagMismatch()

src/PrivateDns/PrivateDns.Test/ScenarioTests/ZoneTests.ps1

@@ -187,6 +187,26 @@ function Test-ZoneNewAlreadyExists
 	Remove-AzResourceGroup -Name $resourceGroupName -Force
 }
 
+<#
+.SYNOPSIS
+Test zone creation with .local suffix.
+#>
+function Test-ZoneNewWithLocalSuffix
+{
+	$zoneName = Get-RandomZoneName
+	$zoneName = $zoneName + ".local"
+	$resourceGroup = TestSetup-CreateResourceGroup
+	$resourceGroupName = $resourceGroup.ResourceGroupName
+	$createdZone = New-AzPrivateDnsZone -Name $zoneName -ResourceGroupName $resourceGroupName -WarningVariable warnings
+
+	Assert-NotNull $createdZone
+	$message = "Please be aware that DNS names ending with .local are reserved for use with multicast DNS and may not work as expected with some operating systems. For details refer to your operating systems documentation."
+	Assert-AreEqual $message $warnings
+
+	$createdZone | Remove-AzPrivateDnsZone -PassThru -Confirm:$false
+	Remove-AzResourceGroup -Name $resourceGroupName -Force
+}
+
 <#
 .SYNOPSIS
 Test zone update when etags mismatch