updating documentation and tests following last comments

internal/services/privatednsresolver/private_dns_resolver_forwarding_rule_data_source_test.go

@@ -30,71 +30,11 @@ func TestAccPrivateDNSResolverForwardingRuleDataSource_basic(t *testing.T) {
 
 func (d PrivateDNSResolverForwardingRuleDataSource) basic(data acceptance.TestData) string {
 	return fmt.Sprintf(`
-provider "azurerm" {
-  features {}
-}
-
-resource "azurerm_resource_group" "test" {
-  name     = "acctest-rg-%[2]d"
-  location = "%[1]s"
-}
-
-resource "azurerm_virtual_network" "test" {
-  name                = "acctest-rg-%[2]d"
-  resource_group_name = azurerm_resource_group.test.name
-  location            = azurerm_resource_group.test.location
-  address_space       = ["10.0.0.0/16"]
-}
-
-resource "azurerm_subnet" "test" {
-  name                 = "outbounddns"
-  resource_group_name  = azurerm_resource_group.test.name
-  virtual_network_name = azurerm_virtual_network.test.name
-  address_prefixes     = ["10.0.0.64/28"]
-
-  delegation {
-    name = "Microsoft.Network.dnsResolvers"
-    service_delegation {
-      actions = ["Microsoft.Network/virtualNetworks/subnets/join/action"]
-      name    = "Microsoft.Network/dnsResolvers"
-    }
-  }
-}
-
-resource "azurerm_private_dns_resolver" "test" {
-  name                = "acctest-dr-%[2]d"
-  resource_group_name = azurerm_resource_group.test.name
-  location            = azurerm_resource_group.test.location
-  virtual_network_id  = azurerm_virtual_network.test.id
-}
-
-resource "azurerm_private_dns_resolver_outbound_endpoint" "test" {
-  name                    = "acctest-droe-%[2]d"
-  private_dns_resolver_id = azurerm_private_dns_resolver.test.id
-  location                = azurerm_private_dns_resolver.test.location
-  subnet_id               = azurerm_subnet.test.id
-}
-
-resource "azurerm_private_dns_resolver_dns_forwarding_ruleset" "test" {
-  name                                       = "acctest-drdfr-%[2]d"
-  resource_group_name                        = azurerm_resource_group.test.name
-  location                                   = azurerm_resource_group.test.location
-  private_dns_resolver_outbound_endpoint_ids = [azurerm_private_dns_resolver_outbound_endpoint.test.id]
-}
-
-resource "azurerm_private_dns_resolver_forwarding_rule" "test" {
-  name                      = "acctest-drfr-%[2]d"
-  dns_forwarding_ruleset_id = azurerm_private_dns_resolver_dns_forwarding_ruleset.test.id
-  domain_name               = "onprem.local."
-  target_dns_servers {
-    ip_address = "10.10.0.1"
-    port       = 53
-  }
-}
+%s
 
 data "azurerm_private_dns_resolver_forwarding_rule" "test" {
 	name         		  		= azurerm_private_dns_resolver_forwarding_rule.test.name
 	dns_forwarding_ruleset_id = azurerm_private_dns_resolver_dns_forwarding_ruleset.test.id
 }
-`, data.Locations.Primary, data.RandomInteger)
+`, PrivateDNSResolverForwardingRuleResource{}.basic(data))
 }