Add AllocatedDnsServers feature and tests

Author: deepakswifty

src/ResourceManager/Compute/Commands.Compute.Test/Commands.Compute.Test.csproj

@@ -244,6 +244,9 @@
     <None Include="SessionRecords\Microsoft.Azure.Commands.Compute.Test.ScenarioTests.VirtualMachineExtensionTests\TestVirtualMachineExtension.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
+    <None Include="SessionRecords\Microsoft.Azure.Commands.Compute.Test.ScenarioTests.VirtualMachineNetworkInterfaceTests\TestSingleNetworkInterfaceDnsSettings.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Include="SessionRecords\Microsoft.Azure.Commands.Compute.Test.ScenarioTests.VirtualMachineNetworkInterfaceTests\TestVirtualMachineMultipleNetworkInterface.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>

src/ResourceManager/Compute/Commands.Compute.Test/ScenarioTests/VirtualMachineNetworkInterfaceTests.cs

@@ -32,5 +32,12 @@ public void TestVirtualMachineMultipleNetworkInterface()
         {
             ComputeTestController.NewInstance.RunPsTest("Test-MultipleNetworkInterface");
         }
+
+        [Fact]
+        [Trait(Category.AcceptanceType, Category.CheckIn)]
+        public void TestSingleNetworkInterfaceDnsSettings()
+        {
+            ComputeTestController.NewInstance.RunPsTest("Test-SingleNetworkInterfaceDnsSettings");
+        }
     }
 }

src/ResourceManager/Compute/Commands.Compute.Test/ScenarioTests/VirtualMachineNetworkInterfaceTests.ps1

@@ -133,6 +133,101 @@ function Test-SingleNetworkInterface
     }
 }
 
+<#
+.SYNOPSIS
+Test Virtual Machines with a NetworkInterface with DnsSettings
+#>
+function Test-SingleNetworkInterfaceDnsSettings
+{
+    # Setup
+    $rgname = Get-ComputeTestResourceGroupName
+
+    try
+    {
+        # Common
+        $loc = 'West US';
+        New-AzureResourceGroup -Name $rgname -Location $loc;
+        
+        # VM Profile & Hardware
+        $vmsize = 'Standard_A2';
+        $vmname = 'vm' + $rgname;
+        $p = New-AzureVMConfig -VMName $vmname -VMSize $vmsize;
+        Assert-AreEqual $p.HardwareProfile.VirtualMachineSize $vmsize;
+
+        # NRP
+        $subnet = New-AzureVirtualNetworkSubnetConfig -Name ('subnet' + $rgname) -AddressPrefix "10.0.0.0/24";
+        $vnet = New-AzureVirtualNetwork -Force -Name ('vnet' + $rgname) -ResourceGroupName $rgname -Location $loc -AddressPrefix "10.0.0.0/16" -DnsServer "10.1.1.1" -Subnet $subnet;
+        $vnet = Get-AzureVirtualNetwork -Name ('vnet' + $rgname) -ResourceGroupName $rgname;
+        $subnetId = $vnet.Subnets[0].Id;
+        $pubip = New-AzurePublicIpAddress -Force -Name ('pubip' + $rgname) -ResourceGroupName $rgname -Location $loc -AllocationMethod Dynamic -DomainNameLabel ('pubip' + $rgname);
+        $pubip = Get-AzurePublicIpAddress -Name ('pubip' + $rgname) -ResourceGroupName $rgname;
+        $pubipId = $pubip.Id;
+        $nic = New-AzureNetworkInterface -Force -Name ('nic' + $rgname) -ResourceGroupName $rgname -Location $loc -SubnetId $subnetId -PublicIpAddressId $pubip.Id -DnsServer "10.0.1.5";
+        $nic = Get-AzureNetworkInterface -Name ('nic' + $rgname) -ResourceGroupName $rgname;
+        $nicId = $nic.Id;
+
+        $p = Add-AzureVMNetworkInterface -VM $p -Id $nicId;
+        Assert-AreEqual $p.NetworkProfile.NetworkInterfaces.Count 1;
+        Assert-AreEqual $p.NetworkProfile.NetworkInterfaces[0].ReferenceUri $nicId;
+        Assert-Null $p.NetworkProfile.NetworkInterfaces[0].Primary;
+
+        # Storage Account (SA)
+        $stoname = 'sto' + $rgname;
+        $stotype = 'Standard_GRS';
+        New-AzureStorageAccount -ResourceGroupName $rgname -Name $stoname -Location $loc -Type $stotype;
+        Retry-IfException { $global:stoaccount = Get-AzureStorageAccount -ResourceGroupName $rgname -Name $stoname; }
+
+        $osDiskName = 'osDisk';
+        $osDiskCaching = 'ReadWrite';
+        $osDiskVhdUri = "https://$stoname.blob.core.windows.net/test/os.vhd";
+        $dataDiskVhdUri1 = "https://$stoname.blob.core.windows.net/test/data1.vhd";
+        $dataDiskVhdUri2 = "https://$stoname.blob.core.windows.net/test/data2.vhd";
+        $dataDiskVhdUri3 = "https://$stoname.blob.core.windows.net/test/data3.vhd";
+
+        $p = Set-AzureVMOSDisk -VM $p -Name $osDiskName -VhdUri $osDiskVhdUri -Caching $osDiskCaching;
+
+        $p = Add-AzureVMDataDisk -VM $p -Name 'testDataDisk1' -Caching 'ReadOnly' -DiskSizeInGB 10 -Lun 0 -VhdUri $dataDiskVhdUri1;
+        $p = Add-AzureVMDataDisk -VM $p -Name 'testDataDisk2' -Caching 'ReadOnly' -DiskSizeInGB 11 -Lun 1 -VhdUri $dataDiskVhdUri2;
+        $p = Add-AzureVMDataDisk -VM $p -Name 'testDataDisk3' -Caching 'ReadOnly' -DiskSizeInGB 12 -Lun 2 -VhdUri $dataDiskVhdUri3;
+        $p = Remove-AzureVMDataDisk -VM $p -Name 'testDataDisk3';
+        
+        # OS & Image
+        $user = "Foo12";
+        $password = 'BaR@123' + $rgname;
+        $securePassword = ConvertTo-SecureString $password -AsPlainText -Force;
+        $cred = New-Object System.Management.Automation.PSCredential ($user, $securePassword);
+        $computerName = 'test';
+        $vhdContainer = "https://$stoname.blob.core.windows.net/test";
+        $img = 'a699494373c04fc0bc8f2bb1389d6106__Windows-Server-2012-Datacenter-201503.01-en.us-127GB.vhd';
+
+        $p.StorageProfile.OSDisk = $null;
+        $p = Set-AzureVMOperatingSystem -VM $p -Windows -ComputerName $computerName -Credential $cred;
+        $p = Set-AzureVMSourceImage -VM $p -Name $img -DestinationVhdsContainer $vhdContainer;
+
+        # Virtual Machine
+        # TODO: Still need to do retry for New-AzureVM for SA, even it's returned in Get-.
+        New-AzureVM -ResourceGroupName $rgname -Location $loc -Name $vmname -VM $p;
+
+        # Get VM
+        $vm1 = Get-AzureVM -Name $vmname -ResourceGroupName $rgname;
+
+        # Get NetworkInterface
+        $getnic = Get-AzureNetworkInterface -Name ('nic' + $rgname) -ResourceGroupName $rgname;
+        Assert-AreEqual $vm1.NetworkProfile.NetworkInterfaces[0].ReferenceUri $getnic.Id;
+        Assert-AreEqual $getnic.Primary true;
+        Assert-NotNull $getnic.MacAddress;
+        Assert-NotNull $getnic.DnsSettings.AppliedDnsServers;
+
+        # Remove
+        Remove-AzureVM -Name $vmname -ResourceGroupName $rgname -Force;
+    }
+    finally
+    {
+        # Cleanup
+        Clean-ResourceGroup $rgname
+    }
+}
+
 <#
 .SYNOPSIS
 Test Virtual Machines with multiple NetworkInterface