set the deleteOption (#20096)

Author: srcharug

src/Compute/Compute.Test/ScenarioTests/StrategiesVirtualMachineTests.ps1

@@ -63,14 +63,14 @@ function Test-SimpleNewVmWithDeleteOptions
         [string]$domainNameLabel = "$vmname-$vmname".tolower();
 
         # Common
-        $x = New-AzVM -Name $vmname -Credential $cred -DomainNameLabel $domainNameLabel -NetworkInterfaceDeleteOption "Delete" -OSDiskDeleteOption "Detach" -DataDiskSizeInGb 32 -DataDiskDeleteOption "Delete"
+        $x = New-AzVM -Name $vmname -Credential $cred -DomainNameLabel $domainNameLabel -NetworkInterfaceDeleteOption "Delete" -OSDiskDeleteOption "Delete" -DataDiskSizeInGb 32 -DataDiskDeleteOption "Delete"
 
         Assert-AreEqual $vmname $x.Name;
         Assert-Null $x.Identity
         Assert-False { $x.AdditionalCapabilities.UltraSSDEnabled };
 
         Assert-AreEqual $x.NetworkProfile.NetworkInterfaces[0].DeleteOption "Delete"
-        Assert-AreEqual $x.StorageProfile.OSDisk.DeleteOption "Detach"
+        Assert-AreEqual $x.StorageProfile.OSDisk.DeleteOption "Delete"
 
     }
     finally

src/Compute/Compute.Test/SessionRecords/Microsoft.Azure.Commands.Compute.Test.ScenarioTests.StrategiesVirtualMachineTests/TestSimpleNewVmWithDeleteOptions.json

@@ -119,6 +119,9 @@ public static ResourceConfig<VirtualMachine> CreateVirtualMachineConfig(
                             {
                                 Id = imageReferenceId
                             }),
+                            OsDisk = new OSDisk(
+                                createOption: DiskCreateOptionTypes.FromImage,
+                                deleteOption: osDiskDeleteOption),
                             DataDisks = DataDiskStrategy.CreateDataDisks(
                                 imageAndOsType?.DataDiskLuns, dataDisks, dataDiskDeleteOption),
                             DiskControllerType = diskControllerType