Fix 10602: Fix bug with New-AzBatchPool collections

- New-AzBatchPool was not correctly propagating some
    collections to the server.

src/Batch/Batch.Test/ScenarioTests/PoolTests.ps1

@@ -33,13 +33,16 @@ function Test-PoolCRUD
         $paasConfiguration = New-Object Microsoft.Azure.Commands.Batch.Models.PSCloudServiceConfiguration -ArgumentList @($osFamily, $targetOSVersion)
         New-AzBatchPool $poolId1 -CloudServiceConfiguration $paasConfiguration -TargetDedicated $targetDedicated -VirtualMachineSize $vmSize -BatchContext $context
 
-        $vmSize = "standard_a1"
-        $publisher = "Canonical"
-        $offer = "UbuntuServer"
-        $osSKU = "16.04.0-LTS"
+        $vmSize = "standard_d1_v2"
+        $publisher = "microsoft-azure-batch"
+        $offer = "ubuntu-server-container"
+        $osSKU = "16-04-lts"
         $nodeAgent = "batch.node.ubuntu 16.04"
         $imageRef = New-Object Microsoft.Azure.Commands.Batch.Models.PSImageReference -ArgumentList @($offer, $publisher, $osSKU)
         $iaasConfiguration = New-Object Microsoft.Azure.Commands.Batch.Models.PSVirtualMachineConfiguration -ArgumentList @($imageRef, $nodeAgent)
+        $iaasConfiguration.ContainerConfiguration = New-Object Microsoft.Azure.Commands.Batch.Models.PSContainerConfiguration
+        $iaasConfiguration.ContainerConfiguration.ContainerImageNames = New-Object System.Collections.Generic.List[string]
+        $iaasConfiguration.ContainerConfiguration.ContainerImageNames.Add("test")
         New-AzBatchPool $poolId2 -VirtualMachineConfiguration $iaasConfiguration -TargetDedicated $targetDedicated -VirtualMachineSize $vmSize -BatchContext $context
 
         # List the pools to ensure they were created
@@ -49,6 +52,11 @@ function Test-PoolCRUD
         Assert-NotNull $pool1
         Assert-NotNull $pool2
 
+        # Ensure that some of the properties were set correctly
+        Assert-NotNull $pool2.VirtualMachineConfiguration.ContainerConfiguration
+        Assert-NotNull $pool2.VirtualMachineConfiguration.ContainerConfiguration.ContainerImageNames
+        Assert-AreEqual "test" $pool2.VirtualMachineConfiguration.ContainerConfiguration.ContainerImageNames[0]
+
         # Update a pool
         $startTaskCmd = "/bin/bash -c 'echo start task'"
         $startTask = New-Object Microsoft.Azure.Commands.Batch.Models.PSStartTask -ArgumentList @($startTaskCmd)

src/Batch/Batch/ChangeLog.md

@@ -18,6 +18,7 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
+* Fix issue #10602, where **New-AzBatchPool** did not properly send `VirtualMachineConfiguration.ContainerConfiguration` or `VirtualMachineConfiguration.DataDisks` to the server.
 
 ## Version 2.0.1
 * Renamed `CoreQuota` on `BatchAccountContext` to `DedicatedCoreQuota`. There is also a new `LowPriorityCoreQuota`.

src/Batch/Batch/Models/BatchClient.Pools.cs

@@ -159,6 +159,7 @@ namespace Microsoft.Azure.Commands.Batch.Models
 
             if (parameters.VirtualMachineConfiguration != null)
             {
+                Utils.Utils.VirtualMachineConfigurationSyncCollections(parameters.VirtualMachineConfiguration);
                 pool.VirtualMachineConfiguration = parameters.VirtualMachineConfiguration.omObject;
             }
 

src/Batch/Batch/Utils/Utils.cs

@@ -243,6 +243,8 @@ namespace Microsoft.Azure.Commands.Batch.Utils
                 {
                     StartTaskSyncCollections(spec.StartTask);
                 }
+
+                VirtualMachineConfigurationSyncCollections(spec.VirtualMachineConfiguration);
             }
         }
 
@@ -281,6 +283,26 @@ namespace Microsoft.Azure.Commands.Batch.Utils
             }
         }
 
+        /// <summary>
+        /// Syncs the collections on a PSVirtualMachineConfiguration with its wrapped OM object
+        /// </summary>
+        internal static void VirtualMachineConfigurationSyncCollections(PSVirtualMachineConfiguration virtualMachineConfiguration)
+        {
+            if (virtualMachineConfiguration != null)
+            {
+                if (virtualMachineConfiguration.omObject.ContainerConfiguration != null)
+                {
+                    virtualMachineConfiguration.omObject.ContainerConfiguration.ContainerImageNames = 
+                        CreateSyncedList(virtualMachineConfiguration.ContainerConfiguration.ContainerImageNames, s => s);
+
+                    virtualMachineConfiguration.omObject.ContainerConfiguration.ContainerRegistries =
+                        CreateSyncedList(virtualMachineConfiguration.ContainerConfiguration.ContainerRegistries, ps => ps.omObject);
+                }
+
+                virtualMachineConfiguration.omObject.DataDisks = CreateSyncedList(virtualMachineConfiguration.DataDisks, ps => ps.omObject);
+            }
+        }
+
         /// <summary>
         /// Syncs the collections on a PSMultiInstanceSettings with its wrapped OM object
         /// </summary>