436 lines
13 KiB
Go
436 lines
13 KiB
Go
package digitalocean
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import (
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"context"
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"fmt"
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"log"
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"regexp"
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"testing"
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"strings"
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"github.com/digitalocean/godo"
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"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
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"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
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"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
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)
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func init() {
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resource.AddTestSweepers("digitalocean_volume", &resource.Sweeper{
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Name: "digitalocean_volume",
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F: testSweepVolumes,
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Dependencies: []string{"digitalocean_droplet"},
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})
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}
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func testSweepVolumes(region string) error {
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meta, err := sharedConfigForRegion(region)
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if err != nil {
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return err
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}
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client := meta.(*CombinedConfig).godoClient()
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opt := &godo.ListVolumeParams{
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ListOptions: &godo.ListOptions{PerPage: 200},
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}
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volumes, _, err := client.Storage.ListVolumes(context.Background(), opt)
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if err != nil {
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return err
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}
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for _, v := range volumes {
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if strings.HasPrefix(v.Name, "volume-") || strings.HasPrefix(v.Name, "tf-acc-test-") {
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if len(v.DropletIDs) > 0 {
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log.Printf("Detaching volume %v from Droplet %v", v.ID, v.DropletIDs[0])
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action, _, err := client.StorageActions.DetachByDropletID(context.Background(), v.ID, v.DropletIDs[0])
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if err != nil {
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return fmt.Errorf("Error resizing volume (%s): %s", v.ID, err)
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}
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if err = waitForAction(client, action); err != nil {
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return fmt.Errorf(
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"Error waiting for volume (%s): %s", v.ID, err)
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}
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}
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log.Printf("Destroying Volume %s", v.Name)
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if _, err := client.Storage.DeleteVolume(context.Background(), v.ID); err != nil {
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return err
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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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func TestAccDigitalOceanVolume_Basic(t *testing.T) {
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name := fmt.Sprintf("volume-%s", acctest.RandString(10))
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expectedURNRegEx, _ := regexp.Compile(`do:volume:[0-9a-fA-F]{8}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{12}`)
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volume := godo.Volume{
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Name: name,
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}
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resource.ParallelTest(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: testAccProviderFactories,
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CheckDestroy: testAccCheckDigitalOceanVolumeDestroy,
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Steps: []resource.TestStep{
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{
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Config: fmt.Sprintf(testAccCheckDigitalOceanVolumeConfig_basic, name),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckDigitalOceanVolumeExists("digitalocean_volume.foobar", &volume),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "name", name),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "size", "100"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "region", "nyc1"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "description", "peace makes plenty"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "tags.#", "2"),
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resource.TestMatchResourceAttr("digitalocean_volume.foobar", "urn", expectedURNRegEx),
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),
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},
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},
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})
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}
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const testAccCheckDigitalOceanVolumeConfig_basic = `
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resource "digitalocean_volume" "foobar" {
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region = "nyc1"
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name = "%s"
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size = 100
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description = "peace makes plenty"
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tags = ["foo","bar"]
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}`
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func testAccCheckDigitalOceanVolumeExists(rn string, volume *godo.Volume) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[rn]
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if !ok {
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return fmt.Errorf("not found: %s", rn)
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}
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if rs.Primary.ID == "" {
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return fmt.Errorf("no volume ID is set")
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}
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client := testAccProvider.Meta().(*CombinedConfig).godoClient()
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got, _, err := client.Storage.GetVolume(context.Background(), rs.Primary.ID)
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if err != nil {
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return err
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}
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if got.Name != volume.Name {
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return fmt.Errorf("wrong volume found, want %q got %q", volume.Name, got.Name)
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}
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// get the computed volume details
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*volume = *got
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return nil
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}
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}
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func testAccCheckDigitalOceanVolumeDestroy(s *terraform.State) error {
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client := testAccProvider.Meta().(*CombinedConfig).godoClient()
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "digitalocean_volume" {
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continue
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}
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// Try to find the volume
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_, _, err := client.Storage.GetVolume(context.Background(), rs.Primary.ID)
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if err == nil {
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return fmt.Errorf("Volume 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 TestAccDigitalOceanVolume_Droplet(t *testing.T) {
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var (
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volume = godo.Volume{Name: fmt.Sprintf("volume-%s", acctest.RandString(10))}
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droplet godo.Droplet
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)
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rInt := acctest.RandInt()
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resource.ParallelTest(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: testAccProviderFactories,
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CheckDestroy: testAccCheckDigitalOceanVolumeDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccCheckDigitalOceanVolumeConfig_droplet(rInt, volume.Name),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckDigitalOceanVolumeExists("digitalocean_volume.foobar", &volume),
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testAccCheckDigitalOceanDropletExists("digitalocean_droplet.foobar", &droplet),
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// the droplet should see an attached volume
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resource.TestCheckResourceAttr(
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"digitalocean_droplet.foobar", "volume_ids.#", "1"),
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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 testAccCheckDigitalOceanVolumeConfig_droplet(rInt int, vName string) string {
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return fmt.Sprintf(`
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resource "digitalocean_volume" "foobar" {
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region = "nyc1"
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name = "%s"
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size = 100
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description = "peace makes plenty"
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}
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resource "digitalocean_droplet" "foobar" {
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name = "baz-%d"
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size = "1gb"
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image = "centos-7-x64"
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region = "nyc1"
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ipv6 = true
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private_networking = true
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volume_ids = ["${digitalocean_volume.foobar.id}"]
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}`, vName, rInt)
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}
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func TestAccDigitalOceanVolume_LegacyFilesystemType(t *testing.T) {
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name := fmt.Sprintf("volume-%s", acctest.RandString(10))
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volume := godo.Volume{
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Name: name,
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}
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resource.ParallelTest(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: testAccProviderFactories,
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CheckDestroy: testAccCheckDigitalOceanVolumeDestroy,
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Steps: []resource.TestStep{
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{
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Config: fmt.Sprintf(testAccCheckDigitalOceanVolumeConfig_legacy_filesystem_type, name),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckDigitalOceanVolumeExists("digitalocean_volume.foobar", &volume),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "name", name),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "size", "100"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "region", "nyc1"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "description", "peace makes plenty"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "filesystem_type", "xfs"),
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),
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},
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},
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})
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}
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const testAccCheckDigitalOceanVolumeConfig_legacy_filesystem_type = `
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resource "digitalocean_volume" "foobar" {
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region = "nyc1"
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name = "%s"
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size = 100
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description = "peace makes plenty"
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filesystem_type = "xfs"
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}`
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func TestAccDigitalOceanVolume_FilesystemType(t *testing.T) {
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name := fmt.Sprintf("volume-%s", acctest.RandString(10))
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volume := godo.Volume{
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Name: name,
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}
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resource.ParallelTest(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: testAccProviderFactories,
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CheckDestroy: testAccCheckDigitalOceanVolumeDestroy,
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Steps: []resource.TestStep{
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{
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Config: fmt.Sprintf(testAccCheckDigitalOceanVolumeConfig_filesystem_type, name),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckDigitalOceanVolumeExists("digitalocean_volume.foobar", &volume),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "name", name),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "size", "100"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "region", "nyc1"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "description", "peace makes plenty"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "initial_filesystem_type", "xfs"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "initial_filesystem_label", "label"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "filesystem_type", "xfs"),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "filesystem_label", "label"),
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),
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},
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},
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})
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}
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const testAccCheckDigitalOceanVolumeConfig_filesystem_type = `
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resource "digitalocean_volume" "foobar" {
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region = "nyc1"
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name = "%s"
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size = 100
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description = "peace makes plenty"
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initial_filesystem_type = "xfs"
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initial_filesystem_label = "label"
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}`
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func TestAccDigitalOceanVolume_Resize(t *testing.T) {
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var (
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volume = godo.Volume{Name: fmt.Sprintf("volume-%s", acctest.RandString(10))}
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droplet godo.Droplet
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)
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rInt := acctest.RandInt()
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resource.ParallelTest(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: testAccProviderFactories,
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CheckDestroy: testAccCheckDigitalOceanVolumeDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccCheckDigitalOceanVolumeConfig_resize(rInt, volume.Name, 20),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckDigitalOceanVolumeExists("digitalocean_volume.foobar", &volume),
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testAccCheckDigitalOceanDropletExists("digitalocean_droplet.foobar", &droplet),
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// the droplet should see an attached volume
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resource.TestCheckResourceAttr("digitalocean_droplet.foobar", "volume_ids.#", "1"),
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resource.TestCheckResourceAttr("digitalocean_volume.foobar", "size", "20"),
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),
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},
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{
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Config: testAccCheckDigitalOceanVolumeConfig_resize(rInt, volume.Name, 50),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckDigitalOceanVolumeExists("digitalocean_volume.foobar", &volume),
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testAccCheckDigitalOceanDropletExists("digitalocean_droplet.foobar", &droplet),
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// the droplet should see an attached volume
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resource.TestCheckResourceAttr("digitalocean_droplet.foobar", "volume_ids.#", "1"),
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resource.TestCheckResourceAttr("digitalocean_volume.foobar", "size", "50"),
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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 testAccCheckDigitalOceanVolumeConfig_resize(rInt int, vName string, vSize int) string {
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return fmt.Sprintf(`
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resource "digitalocean_volume" "foobar" {
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region = "nyc1"
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name = "%s"
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size = %d
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description = "peace makes plenty"
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}
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resource "digitalocean_droplet" "foobar" {
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name = "baz-%d"
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size = "1gb"
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image = "centos-7-x64"
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region = "nyc1"
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ipv6 = true
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private_networking = true
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volume_ids = ["${digitalocean_volume.foobar.id}"]
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}`, vName, vSize, rInt)
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}
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func TestAccDigitalOceanVolume_CreateFromSnapshot(t *testing.T) {
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rInt := acctest.RandInt()
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volume := godo.Volume{
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Name: fmt.Sprintf("volume-snap-%d", rInt),
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}
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resource.ParallelTest(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: testAccProviderFactories,
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CheckDestroy: testAccCheckDigitalOceanVolumeDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccCheckDigitalOceanVolumeConfig_create_from_snapshot(rInt),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckDigitalOceanVolumeExists("digitalocean_volume.foobar", &volume),
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// the droplet should see an attached volume
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resource.TestCheckResourceAttr("digitalocean_volume.foobar", "region", "nyc1"),
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resource.TestCheckResourceAttr("digitalocean_volume.foobar", "size", "100"),
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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 testAccCheckDigitalOceanVolumeConfig_create_from_snapshot(rInt int) string {
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return fmt.Sprintf(`
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resource "digitalocean_volume" "foo" {
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region = "nyc1"
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name = "volume-%d"
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size = 100
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description = "peace makes plenty"
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}
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resource "digitalocean_volume_snapshot" "foo" {
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name = "snapshot-%d"
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volume_id = "${digitalocean_volume.foo.id}"
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}
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resource "digitalocean_volume" "foobar" {
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region = "nyc1"
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name = "volume-snap-%d"
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size = "${digitalocean_volume_snapshot.foo.min_disk_size}"
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snapshot_id = "${digitalocean_volume_snapshot.foo.id}"
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}`, rInt, rInt, rInt)
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}
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func TestAccDigitalOceanVolume_UpdateTags(t *testing.T) {
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name := fmt.Sprintf("volume-%s", acctest.RandString(10))
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volume := godo.Volume{
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Name: name,
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}
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resource.ParallelTest(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: testAccProviderFactories,
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CheckDestroy: testAccCheckDigitalOceanVolumeDestroy,
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Steps: []resource.TestStep{
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{
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Config: fmt.Sprintf(testAccCheckDigitalOceanVolumeConfig_basic, name),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckDigitalOceanVolumeExists("digitalocean_volume.foobar", &volume),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "tags.#", "2"),
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),
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},
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{
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Config: fmt.Sprintf(testAccCheckDigitalOceanVolumeConfig_basic_tag_update, name),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckDigitalOceanVolumeExists("digitalocean_volume.foobar", &volume),
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resource.TestCheckResourceAttr(
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"digitalocean_volume.foobar", "tags.#", "3"),
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),
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},
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},
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})
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}
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const testAccCheckDigitalOceanVolumeConfig_basic_tag_update = `
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resource "digitalocean_volume" "foobar" {
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region = "nyc1"
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name = "%s"
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size = 100
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description = "peace makes plenty"
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tags = ["foo","bar","baz"]
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}`
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