public async Task AddSubnetToExistingVnetTest()
{
// SET PARAMETERS
var location = Environment.GetEnvironmentVariable("AZURE_LOCATION");
var baseUriString = Environment.GetEnvironmentVariable("AZURE_BASE_URL");
var resourceGroupName = Environment.GetEnvironmentVariable("AZURE_RESOURCEGROUP");
var servicePrincipalId = Environment.GetEnvironmentVariable("AZURE_CLIENT_ID");
var servicePrincipalSecret = Environment.GetEnvironmentVariable("AZURE_CLIENT_SECRET");
var azureResourceId = Environment.GetEnvironmentVariable("AZURE_RESOURCE_ID");
var tenantId = Environment.GetEnvironmentVariable("AZURE_TENANT_ID");
var subscriptionId = Environment.GetEnvironmentVariable("AZURE_SUBSCRIPTION_ID");
var vnetName = Environment.GetEnvironmentVariable("AZURE_VNET_NAME");
var vnetAddressSpace = Environment.GetEnvironmentVariable("AZURE_VNET_ADDRESSES");
var newSubnetName = "test-dotnet-newsubnet";
var newSubnetAddress = "10.0.16.0/24";
var credentials = new CustomLoginCredentials(servicePrincipalId, servicePrincipalSecret, azureResourceId, tenantId);
// SET CONTROLLERS
var resourceController = new ResourcesController(new Uri(baseUriString), credentials, subscriptionId);
var networkController = new NetworkController(new Uri(baseUriString), credentials, subscriptionId);
// CREATE RESOURCE GROUP
var resourceGroup = await resourceController.CreateResourceGroup(resourceGroupName, location);
// RESOURCE GROUP CREATION VALIDATION
Assert.Equal("OK", resourceGroup.Response.ReasonPhrase, ignoreCase: true);
Assert.NotNull(resourceGroup.Body);
// CREATE VNET
var vnetAddressSpaces = vnetAddressSpace.Split(';');
var vnet = await networkController.CreateVirtualNetwork(vnetName, vnetAddressSpaces, resourceGroupName, location);
// VNET CREATION VALIDATION
Assert.Equal("OK", vnet.Response.ReasonPhrase, ignoreCase: true);
Assert.NotNull(vnet.Body);
// ADD NEW SUBNET
var subnet = await networkController.AddSubnet(newSubnetName, vnetName, newSubnetAddress, resourceGroupName);
// SUBNET CREATION VALIDATION
Assert.Equal("OK", subnet.Response.ReasonPhrase, ignoreCase: true);
Assert.NotNull(subnet.Body);
Assert.Equal("Succeeded", subnet.Body.ProvisioningState, ignoreCase: true);
Assert.Equal(newSubnetName, subnet.Body.Name);
Assert.NotEmpty(subnet.Body.Id);
}