mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-07-03 08:42:39 +00:00
415 lines
11 KiB
Go
415 lines
11 KiB
Go
package google
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import (
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"fmt"
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"os"
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"regexp"
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"strconv"
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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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"google.golang.org/api/compute/v1"
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)
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func TestAccComputeDisk_basic(t *testing.T) {
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t.Parallel()
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diskName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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var disk compute.Disk
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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: testAccCheckComputeDiskDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeDisk_basic(diskName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeDiskExists(
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"google_compute_disk.foobar", &disk),
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testAccCheckComputeDiskHasLabel(&disk, "my-label", "my-label-value"),
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testAccCheckComputeDiskHasLabelFingerprint(&disk, "google_compute_disk.foobar"),
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),
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},
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},
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})
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}
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func TestAccComputeDisk_timeout(t *testing.T) {
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t.Parallel()
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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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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeDisk_timeout(),
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ExpectError: regexp.MustCompile("timeout"),
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},
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},
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})
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}
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func TestAccComputeDisk_update(t *testing.T) {
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t.Parallel()
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diskName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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var disk compute.Disk
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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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Steps: []resource.TestStep{
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{
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Config: testAccComputeDisk_basic(diskName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeDiskExists(
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"google_compute_disk.foobar", &disk),
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resource.TestCheckResourceAttr("google_compute_disk.foobar", "size", "50"),
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testAccCheckComputeDiskHasLabel(&disk, "my-label", "my-label-value"),
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testAccCheckComputeDiskHasLabelFingerprint(&disk, "google_compute_disk.foobar"),
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),
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},
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{
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Config: testAccComputeDisk_updated(diskName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeDiskExists(
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"google_compute_disk.foobar", &disk),
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resource.TestCheckResourceAttr("google_compute_disk.foobar", "size", "100"),
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testAccCheckComputeDiskHasLabel(&disk, "my-label", "my-updated-label-value"),
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testAccCheckComputeDiskHasLabel(&disk, "a-new-label", "a-new-label-value"),
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testAccCheckComputeDiskHasLabelFingerprint(&disk, "google_compute_disk.foobar"),
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),
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},
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},
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})
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}
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func TestAccComputeDisk_fromSnapshot(t *testing.T) {
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t.Parallel()
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skipIfEnvNotSet(t, "GOOGLE_XPN_HOST_PROJECT")
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diskName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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firstDiskName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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snapshotName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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var xpn_host = os.Getenv("GOOGLE_XPN_HOST_PROJECT")
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var disk compute.Disk
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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: testAccCheckComputeDiskDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeDisk_fromSnapshot(firstDiskName, snapshotName, diskName, xpn_host, "self_link"),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeDiskExists(
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"google_compute_disk.seconddisk", &disk),
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),
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},
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resource.TestStep{
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Config: testAccComputeDisk_fromSnapshot(firstDiskName, snapshotName, diskName, xpn_host, "name"),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeDiskExists(
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"google_compute_disk.seconddisk", &disk),
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),
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},
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},
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})
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}
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func TestAccComputeDisk_encryption(t *testing.T) {
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t.Parallel()
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diskName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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var disk compute.Disk
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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: testAccCheckComputeDiskDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeDisk_encryption(diskName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeDiskExists(
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"google_compute_disk.foobar", &disk),
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testAccCheckEncryptionKey(
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"google_compute_disk.foobar", &disk),
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),
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},
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},
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})
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}
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func TestAccComputeDisk_deleteDetach(t *testing.T) {
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t.Parallel()
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diskName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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instanceName := fmt.Sprintf("tf-test-%s", acctest.RandString(10))
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var disk compute.Disk
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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: testAccCheckComputeDiskDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeDisk_deleteDetach(instanceName, diskName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeDiskExists(
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"google_compute_disk.foo", &disk),
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),
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},
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// this needs to be a second step so we refresh and see the instance
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// listed as attached to the disk; the instance is created after the
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// disk. and the disk's properties aren't refreshed unless there's
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// another step
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resource.TestStep{
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Config: testAccComputeDisk_deleteDetach(instanceName, diskName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeDiskExists(
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"google_compute_disk.foo", &disk),
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testAccCheckComputeDiskInstances(
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"google_compute_disk.foo", &disk),
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),
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},
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},
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})
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}
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func testAccCheckComputeDiskDestroy(s *terraform.State) error {
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config := testAccProvider.Meta().(*Config)
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "google_compute_disk" {
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continue
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}
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_, err := config.clientCompute.Disks.Get(
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config.Project, rs.Primary.Attributes["zone"], rs.Primary.ID).Do()
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if err == nil {
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return fmt.Errorf("Disk still exists")
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}
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}
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return nil
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}
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func testAccCheckComputeDiskExists(n string, disk *compute.Disk) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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if rs.Primary.ID == "" {
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return fmt.Errorf("No ID is set")
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}
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config := testAccProvider.Meta().(*Config)
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found, err := config.clientCompute.Disks.Get(
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config.Project, rs.Primary.Attributes["zone"], rs.Primary.ID).Do()
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if err != nil {
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return err
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}
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if found.Name != rs.Primary.ID {
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return fmt.Errorf("Disk not found")
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}
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*disk = *found
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return nil
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}
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}
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func testAccCheckComputeDiskHasLabel(disk *compute.Disk, key, value string) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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val, ok := disk.Labels[key]
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if !ok {
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return fmt.Errorf("Label with key %s not found", key)
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}
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if val != value {
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return fmt.Errorf("Label value did not match for key %s: expected %s but found %s", key, value, val)
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}
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return nil
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}
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}
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func testAccCheckComputeDiskHasLabelFingerprint(disk *compute.Disk, resourceName string) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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state := s.RootModule().Resources[resourceName]
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if state == nil {
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return fmt.Errorf("Unable to find resource named %s", resourceName)
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}
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labelFingerprint := state.Primary.Attributes["label_fingerprint"]
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if labelFingerprint != disk.LabelFingerprint {
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return fmt.Errorf("Label fingerprints do not match: api returned %s but state has %s",
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disk.LabelFingerprint, labelFingerprint)
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}
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return nil
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}
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}
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func testAccCheckEncryptionKey(n string, disk *compute.Disk) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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attr := rs.Primary.Attributes["disk_encryption_key_sha256"]
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if disk.DiskEncryptionKey == nil && attr != "" {
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return fmt.Errorf("Disk %s has mismatched encryption key.\nTF State: %+v\nGCP State: <empty>", n, attr)
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}
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if attr != disk.DiskEncryptionKey.Sha256 {
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return fmt.Errorf("Disk %s has mismatched encryption key.\nTF State: %+v.\nGCP State: %+v",
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n, attr, disk.DiskEncryptionKey.Sha256)
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}
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return nil
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}
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}
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func testAccCheckComputeDiskInstances(n string, disk *compute.Disk) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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attr := rs.Primary.Attributes["users.#"]
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if strconv.Itoa(len(disk.Users)) != attr {
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return fmt.Errorf("Disk %s has mismatched users.\nTF State: %+v\nGCP State: %+v", n, rs.Primary.Attributes["users"], disk.Users)
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}
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for pos, user := range disk.Users {
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if rs.Primary.Attributes["users."+strconv.Itoa(pos)] != user {
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return fmt.Errorf("Disk %s has mismatched users.\nTF State: %+v.\nGCP State: %+v",
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n, rs.Primary.Attributes["users"], disk.Users)
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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 testAccComputeDisk_basic(diskName string) string {
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return fmt.Sprintf(`
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resource "google_compute_disk" "foobar" {
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name = "%s"
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image = "debian-8-jessie-v20160803"
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size = 50
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type = "pd-ssd"
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zone = "us-central1-a"
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labels {
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my-label = "my-label-value"
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}
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}`, diskName)
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}
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func testAccComputeDisk_timeout() string {
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return fmt.Sprintf(`
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resource "google_compute_disk" "foobar" {
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name = "%s"
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image = "debian-8-jessie-v20160803"
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type = "pd-ssd"
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zone = "us-central1-a"
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timeouts {
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Create = "1s"
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}
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}`, acctest.RandString(10))
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}
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func testAccComputeDisk_updated(diskName string) string {
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return fmt.Sprintf(`
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resource "google_compute_disk" "foobar" {
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name = "%s"
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image = "debian-8-jessie-v20160803"
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size = 100
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type = "pd-ssd"
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zone = "us-central1-a"
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labels {
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my-label = "my-updated-label-value"
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a-new-label = "a-new-label-value"
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}
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}`, diskName)
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}
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func testAccComputeDisk_fromSnapshot(firstDiskName, snapshotName, diskName, xpn_host string, ref_selector string) string {
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return fmt.Sprintf(`
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resource "google_compute_disk" "foobar" {
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name = "%s"
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image = "debian-8-jessie-v20160803"
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size = 50
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type = "pd-ssd"
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zone = "us-central1-a"
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project = "%s"
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}
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resource "google_compute_snapshot" "snapdisk" {
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name = "%s"
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source_disk = "${google_compute_disk.foobar.name}"
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zone = "us-central1-a"
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project = "%s"
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}
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resource "google_compute_disk" "seconddisk" {
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name = "%s"
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snapshot = "${google_compute_snapshot.snapdisk.%s}"
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type = "pd-ssd"
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zone = "us-central1-a"
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}`, firstDiskName, xpn_host, snapshotName, xpn_host, diskName, ref_selector)
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}
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func testAccComputeDisk_encryption(diskName string) string {
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return fmt.Sprintf(`
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resource "google_compute_disk" "foobar" {
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name = "%s"
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image = "debian-8-jessie-v20160803"
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size = 50
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type = "pd-ssd"
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zone = "us-central1-a"
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disk_encryption_key_raw = "SGVsbG8gZnJvbSBHb29nbGUgQ2xvdWQgUGxhdGZvcm0="
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}`, diskName)
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}
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func testAccComputeDisk_deleteDetach(instanceName, diskName string) string {
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return fmt.Sprintf(`
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resource "google_compute_disk" "foo" {
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name = "%s"
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image = "debian-8-jessie-v20170523"
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size = 50
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type = "pd-ssd"
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zone = "us-central1-a"
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}
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resource "google_compute_instance" "bar" {
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name = "%s"
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machine_type = "n1-standard-1"
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zone = "us-central1-a"
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boot_disk {
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initialize_params {
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image = "debian-8-jessie-v20170523"
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}
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}
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attached_disk {
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source = "${google_compute_disk.foo.self_link}"
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}
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network_interface {
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network = "default"
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}
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}`, diskName, instanceName)
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}
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