2018-11-30 23:10:04 +00:00
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package google
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2018-12-05 17:21:13 +00:00
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import (
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"fmt"
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"testing"
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"github.com/hashicorp/terraform/helper/acctest"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestAccComputeRouterNat_basic(t *testing.T) {
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t.Parallel()
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testId := acctest.RandString(10)
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckComputeRouterNatDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeRouterNatBasic(testId),
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},
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resource.TestStep{
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ResourceName: "google_compute_router_nat.foobar",
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ImportState: true,
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ImportStateVerify: true,
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},
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resource.TestStep{
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Config: testAccComputeRouterNatKeepRouter(testId),
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Check: testAccCheckComputeRouterNatDelete(
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"google_compute_router_nat.foobar"),
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},
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},
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})
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}
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func TestAccComputeRouterNat_withManualIpAndSubnetConfiguration(t *testing.T) {
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t.Parallel()
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testId := acctest.RandString(10)
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckComputeRouterNatDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeRouterNatWithManualIpAndSubnetConfiguration(testId),
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},
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resource.TestStep{
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ResourceName: "google_compute_router_nat.foobar",
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ImportState: true,
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ImportStateVerify: true,
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},
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},
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})
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}
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func testAccCheckComputeRouterNatDestroy(s *terraform.State) error {
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config := testAccProvider.Meta().(*Config)
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routersService := config.clientCompute.Routers
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "google_compute_router" {
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continue
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}
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project, err := getTestProject(rs.Primary, config)
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if err != nil {
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return err
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}
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region, err := getTestRegion(rs.Primary, config)
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if err != nil {
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return err
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}
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routerName := rs.Primary.Attributes["router"]
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_, err = routersService.Get(project, region, routerName).Do()
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if err == nil {
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return fmt.Errorf("Error, Router %s in region %s still exists",
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routerName, region)
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}
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}
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return nil
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}
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func testAccCheckComputeRouterNatDelete(n string) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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config := testAccProvider.Meta().(*Config)
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routersService := config.clientComputeBeta.Routers
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "google_compute_router_nat" {
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continue
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}
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project, err := getTestProject(rs.Primary, config)
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if err != nil {
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return err
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}
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region, err := getTestRegion(rs.Primary, config)
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if err != nil {
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return err
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}
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name := rs.Primary.Attributes["name"]
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routerName := rs.Primary.Attributes["router"]
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router, err := routersService.Get(project, region, routerName).Do()
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if err != nil {
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return fmt.Errorf("Error Reading Router %s: %s", routerName, err)
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}
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nats := router.Nats
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for _, nat := range nats {
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if nat.Name == name {
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return fmt.Errorf("Nat %s still exists on router %s/%s", name, region, router.Name)
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}
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}
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}
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return nil
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}
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}
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func testAccComputeRouterNatBasic(testId string) string {
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return fmt.Sprintf(`
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resource "google_compute_network" "foobar" {
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name = "router-nat-test-%s"
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}
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resource "google_compute_subnetwork" "foobar" {
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name = "router-nat-test-subnetwork-%s"
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network = "${google_compute_network.foobar.self_link}"
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ip_cidr_range = "10.0.0.0/16"
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region = "us-central1"
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}
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resource "google_compute_router" "foobar"{
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name = "router-nat-test-%s"
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region = "${google_compute_subnetwork.foobar.region}"
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network = "${google_compute_network.foobar.self_link}"
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bgp {
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asn = 64514
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}
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}
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resource "google_compute_router_nat" "foobar" {
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name = "router-nat-test-%s"
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router = "${google_compute_router.foobar.name}"
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region = "${google_compute_router.foobar.region}"
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nat_ip_allocate_option = "AUTO_ONLY"
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source_subnetwork_ip_ranges_to_nat = "ALL_SUBNETWORKS_ALL_IP_RANGES"
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}
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`, testId, testId, testId, testId)
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}
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func testAccComputeRouterNatWithManualIpAndSubnetConfiguration(testId string) string {
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return fmt.Sprintf(`
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resource "google_compute_network" "foobar" {
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name = "router-nat-test-%s"
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auto_create_subnetworks = "false"
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}
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resource "google_compute_subnetwork" "foobar" {
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name = "router-nat-test-subnetwork-%s"
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network = "${google_compute_network.foobar.self_link}"
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ip_cidr_range = "10.0.0.0/16"
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region = "us-central1"
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}
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resource "google_compute_address" "foobar" {
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name = "router-nat-test-%s"
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region = "${google_compute_subnetwork.foobar.region}"
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}
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resource "google_compute_router" "foobar"{
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name = "router-nat-test-%s"
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region = "${google_compute_subnetwork.foobar.region}"
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network = "${google_compute_network.foobar.self_link}"
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bgp {
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asn = 64514
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}
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}
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resource "google_compute_router_nat" "foobar" {
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name = "router-nat-test-%s"
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router = "${google_compute_router.foobar.name}"
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region = "${google_compute_router.foobar.region}"
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nat_ip_allocate_option = "MANUAL_ONLY"
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nat_ips = ["${google_compute_address.foobar.self_link}"]
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source_subnetwork_ip_ranges_to_nat = "LIST_OF_SUBNETWORKS"
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subnetwork {
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name = "${google_compute_subnetwork.foobar.self_link}"
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source_ip_ranges_to_nat = ["ALL_IP_RANGES"]
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}
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}
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`, testId, testId, testId, testId, testId)
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}
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func testAccComputeRouterNatKeepRouter(testId string) string {
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return fmt.Sprintf(`
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resource "google_compute_network" "foobar" {
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name = "router-nat-test-%s"
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auto_create_subnetworks = "false"
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}
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resource "google_compute_subnetwork" "foobar" {
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name = "router-nat-test-subnetwork-%s"
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network = "${google_compute_network.foobar.self_link}"
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ip_cidr_range = "10.0.0.0/16"
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region = "us-central1"
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}
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resource "google_compute_router" "foobar"{
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name = "router-nat-test-%s"
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region = "${google_compute_subnetwork.foobar.region}"
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network = "${google_compute_network.foobar.self_link}"
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bgp {
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asn = 64514
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}
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}
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`, testId, testId, testId)
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}
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