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|
package integration
import (
"context"
"testing"
"time"
"github.com/linode/linodego"
)
type volumeModifier func(*linodego.Client, *linodego.VolumeCreateOptions)
func TestVolume_Create_smoke(t *testing.T) {
client, teardown := createTestClient(t, "fixtures/TestVolume_Create")
defer teardown()
createOpts := linodego.VolumeCreateOptions{
Label: "go-vol-test-create",
Region: getRegionsWithCaps(t, client, []string{"Linodes"})[0],
}
volume, err := client.CreateVolume(context.Background(), createOpts)
if err != nil {
t.Errorf("Error listing volumes, expected struct, got error %v", err)
}
if volume.ID == 0 {
t.Errorf("Expected a volumes id, but got 0")
}
assertDateSet(t, volume.Created)
assertDateSet(t, volume.Updated)
// volumes deleted too fast tend to stick, adding a few seconds to catch up
time.Sleep(time.Second * 5)
if err := client.DeleteVolume(context.Background(), volume.ID); err != nil {
t.Errorf("Expected to delete a volume, but got %v", err)
}
}
func TestVolume_Create_withEncryption(t *testing.T) {
client, teardown := createTestClient(t, "fixtures/TestVolume_Create_withEncryption")
defer teardown()
createOpts := linodego.VolumeCreateOptions{
Label: "go-vol-test-create-encryption",
Region: getRegionsWithCaps(t, client, []string{"Linodes", "Block Storage Encryption"})[0],
Encryption: "enabled",
}
volume, err := client.CreateVolume(context.Background(), createOpts)
if err != nil {
t.Errorf("Error listing volumes, expected struct, got error %v", err)
}
if volume.ID == 0 {
t.Errorf("Expected a volumes id, but got 0")
}
assertDateSet(t, volume.Created)
assertDateSet(t, volume.Updated)
// volumes deleted too fast tend to stick, adding a few seconds to catch up
time.Sleep(time.Second * 5)
if err := client.DeleteVolume(context.Background(), volume.ID); err != nil {
t.Errorf("Expected to delete a volume, but got %v", err)
}
}
func TestVolume_Resize(t *testing.T) {
client, volume, teardown, err := setupVolume(t, "fixtures/TestVolume_Resize")
defer teardown()
if err != nil {
t.Errorf("Error setting up volume test, %s", err)
}
_, err = client.WaitForVolumeStatus(context.Background(), volume.ID, linodego.VolumeActive, 500)
if err != nil {
t.Errorf("Error waiting for volume to be active, %s", err)
}
if err := client.ResizeVolume(context.Background(), volume.ID, volume.Size+1); err != nil {
t.Errorf("Error resizing volume, %s", err)
}
}
func TestVolumes_List_smoke(t *testing.T) {
client, volume, teardown, err := setupVolume(t, "fixtures/TestVolume_List")
defer teardown()
volumes, err := client.ListVolumes(context.Background(), nil)
if err != nil {
t.Errorf("Error listing volumes, expected struct, got error %v", err)
}
found := false
for _, v := range volumes {
if v.ID == volume.ID {
found = true
}
}
if !found {
t.Errorf("%d volume not found in list", volume.ID)
}
}
func TestVolume_Get(t *testing.T) {
client, volume, teardownVolume, errVolume := setupVolume(t, "fixtures/TestVolume_Get")
defer teardownVolume()
if errVolume != nil {
t.Error(errVolume)
}
_, err := client.GetVolume(context.Background(), volume.ID)
if err != nil {
t.Errorf("Error getting volume %d, expected *LinodeVolume, got error %v", volume.ID, err)
}
assertDateSet(t, volume.Created)
assertDateSet(t, volume.Updated)
}
func TestVolume_Get_withEncryption(t *testing.T) {
client, teardown := createTestClient(t, "fixtures/TestVolume_Get_withEncryption")
defer teardown()
createOpts := linodego.VolumeCreateOptions{
Label: "go-vol-test-get-encryption",
Region: getRegionsWithCaps(t, client, []string{"Linodes", "Block Storage Encryption"})[0],
Encryption: "enabled",
}
volume, err := client.CreateVolume(context.Background(), createOpts)
if err != nil {
t.Errorf("Error listing volumes, expected struct, got error %v", err)
}
if volume.ID == 0 {
t.Errorf("Expected a volumes id, but got 0")
}
returnedVolume, err := client.GetVolume(context.Background(), volume.ID)
if err != nil {
t.Errorf("Error getting volume %d, expected *LinodeVolume, got error %v", volume.ID, err)
}
if returnedVolume.Encryption != "enabled" {
t.Errorf("Expected volume encryption to be enabled, but got %v", returnedVolume.Encryption)
}
volumes, err := client.ListVolumes(context.Background(), nil)
if err != nil {
t.Errorf("Error listing volumes, expected struct, got error %v", err)
}
found := false
for _, v := range volumes {
if v.ID == volume.ID {
found = true
if v.Encryption != "enabled" {
t.Errorf("Expected volume encryption to be enabled, but got %v", v.Encryption)
}
}
}
if !found {
t.Errorf("%d volume not found in list", volume.ID)
}
// volumes deleted too fast tend to stick, adding a few seconds to catch up
time.Sleep(time.Second * 5)
if err := client.DeleteVolume(context.Background(), volume.ID); err != nil {
t.Errorf("Expected to delete a volume, but got %v", err)
}
}
func TestVolume_WaitForLinodeID_nil(t *testing.T) {
client, volume, teardown, err := setupVolume(t, "fixtures/TestVolume_WaitForLinodeID_nil")
defer teardown()
if err != nil {
t.Errorf("Error setting up volume test, %s", err)
}
_, err = client.WaitForVolumeLinodeID(context.Background(), volume.ID, nil, 20)
if err != nil {
t.Errorf("Error getting volume %d, expected *LinodeVolume, got error %v", volume.ID, err)
}
}
func TestVolume_WaitForLinodeID(t *testing.T) {
client, instance, teardownInstance, errInstance := setupInstance(t, "fixtures/TestVolume_WaitForLinodeID_linode", true)
if errInstance != nil {
t.Errorf("Error setting up instance for volume test, %s", errInstance)
}
defer teardownInstance()
createConfigOpts := linodego.InstanceConfigCreateOptions{
Label: "go-config-test-wait",
Devices: linodego.InstanceConfigDeviceMap{},
}
config, errConfig := client.CreateInstanceConfig(context.Background(), instance.ID, createConfigOpts)
if errConfig != nil {
t.Errorf("Error setting up instance config for volume test, %s", errConfig)
}
client, volume, teardownVolume, errVolume := setupVolume(t, "fixtures/TestVolume_WaitForLinodeID_volume")
if errVolume != nil {
t.Errorf("Error setting up volume test, %s", errVolume)
}
defer teardownVolume()
attachOptions := linodego.VolumeAttachOptions{LinodeID: instance.ID, ConfigID: config.ID}
if volumeAttached, err := client.AttachVolume(context.Background(), volume.ID, &attachOptions); err != nil {
t.Errorf("Error attaching volume, %s", err)
} else if volumeAttached.LinodeID == nil {
t.Errorf("Could not attach test volume to test instance")
}
_, errWait := client.WaitForVolumeLinodeID(context.Background(), volume.ID, nil, 20)
if errWait == nil {
t.Errorf("Expected to timeout waiting for nil LinodeID on volume %d : %s", volume.ID, errWait)
}
client, teardownWait := createTestClient(t, "fixtures/TestVolume_WaitForLinodeID_waiting")
defer teardownWait()
v, errWait := client.WaitForVolumeLinodeID(context.Background(), volume.ID, &instance.ID, 20)
if errWait != nil {
t.Errorf("Error waiting for volume %d to attach to instance %d: %s", volume.ID, instance.ID, errWait)
}
if v.LinodeLabel != instance.Label {
t.Error("Error linode label mismatched")
}
}
func TestVolume_Update(t *testing.T) {
client, volume, teardown, err := setupVolume(t, "fixtures/TestVolume_Update")
if err != nil {
t.Errorf("Error setting up volume test, %s", err)
}
defer teardown()
updatedLabel := volume.Label + "-updated"
updateOpts := linodego.VolumeUpdateOptions{
Label: updatedLabel,
}
volume, err = client.UpdateVolume(context.Background(), volume.ID, updateOpts)
if err != nil {
t.Errorf("Error updating volume, expected struct, got error %v", err)
}
if volume.ID == 0 {
t.Errorf("Expected a volumes id, but got 0")
}
if volume.Label != updatedLabel {
t.Errorf("Expected volume label to be equal to updated volume label")
}
assertDateSet(t, volume.Created)
assertDateSet(t, volume.Updated)
}
func setupVolume(t *testing.T, fixturesYaml string) (*linodego.Client, *linodego.Volume, func(), error) {
t.Helper()
var fixtureTeardown func()
client, fixtureTeardown := createTestClient(t, fixturesYaml)
createOpts := linodego.VolumeCreateOptions{
Label: "go-vol-test-def",
Region: getRegionsWithCaps(t, client, []string{"Linodes"})[0],
}
volume, err := client.CreateVolume(context.Background(), createOpts)
if err != nil {
t.Errorf("Error creating volume, got error %v", err)
}
teardown := func() {
// volumes deleted too fast tend to stick, adding a few seconds to catch up
time.Sleep(time.Second * 5)
if terr := client.DeleteVolume(context.Background(), volume.ID); terr != nil {
t.Errorf("Expected to delete a volume, but got %v", terr)
}
fixtureTeardown()
}
return client, volume, teardown, err
}
func createVolume(
t *testing.T,
client *linodego.Client,
vModifier ...volumeModifier,
) (*linodego.Volume, func(), error) {
t.Helper()
createOpts := linodego.VolumeCreateOptions{
Label: "go-vol-test" + randLabel(),
Region: getRegionsWithCaps(t, client, []string{"Linodes"})[0],
}
for _, mod := range vModifier {
mod(client, &createOpts)
}
v, err := client.CreateVolume(context.Background(), createOpts)
if err != nil {
t.Fatalf("failed to create volume: %s", err)
}
teardown := func() {
if err := client.DeleteVolume(context.Background(), v.ID); err != nil {
t.Errorf("failed to delete volume: %s", err)
}
}
return v, teardown, err
}
|
