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package libvirt
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
libvirt "github.com/libvirt/libvirt-go"
)
func testAccCheckLibvirtVolumeDestroy(s *terraform.State) error {
virConn := testAccProvider.Meta().(*Client).libvirt
for _, rs := range s.RootModule().Resources {
if rs.Type != "libvirt_volume" {
continue
}
_, err := virConn.LookupStorageVolByKey(rs.Primary.ID)
if err == nil {
return fmt.Errorf(
"Error waiting for volume (%s) to be destroyed: %s",
rs.Primary.ID, err)
}
}
return nil
}
func testAccCheckLibvirtVolumeExists(n string, volume *libvirt.StorageVol) resource.TestCheckFunc {
return func(s *terraform.State) error {
virConn := testAccProvider.Meta().(*Client).libvirt
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No libvirt volume key ID is set")
}
retrievedVol, err := virConn.LookupStorageVolByKey(rs.Primary.ID)
if err != nil {
return err
}
fmt.Printf("The ID is %s", rs.Primary.ID)
realID, err := retrievedVol.GetKey()
if err != nil {
return err
}
if realID != rs.Primary.ID {
return fmt.Errorf("Resource ID and volume key does not match")
}
*volume = *retrievedVol
return nil
}
}
func testAccCheckLibvirtVolumeDoesNotExists(n string, volume *libvirt.StorageVol) resource.TestCheckFunc {
return func(s *terraform.State) error {
virConn := testAccProvider.Meta().(*Client).libvirt
key, err := volume.GetKey()
if err != nil {
return fmt.Errorf("Can't retrieve volume key: %s", err)
}
vol, err := virConn.LookupStorageVolByKey(key)
if err == nil {
vol.Free()
return fmt.Errorf("Volume '%s' still exists", key)
}
return nil
}
}
func TestAccLibvirtVolume_Basic(t *testing.T) {
var volume libvirt.StorageVol
const testAccCheckLibvirtVolumeConfigBasic = `
resource "libvirt_volume" "terraform-acceptance-test-1" {
name = "terraform-test"
size = 1073741824
}`
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckLibvirtVolumeDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckLibvirtVolumeConfigBasic,
Check: resource.ComposeTestCheckFunc(
testAccCheckLibvirtVolumeExists("libvirt_volume.terraform-acceptance-test-1", &volume),
resource.TestCheckResourceAttr(
"libvirt_volume.terraform-acceptance-test-1", "name", "terraform-test"),
resource.TestCheckResourceAttr(
"libvirt_volume.terraform-acceptance-test-1", "size", "1073741824"),
),
},
},
})
}
func TestAccLibvirtVolume_DownloadFromSource(t *testing.T) {
var volume libvirt.StorageVol
fws := fileWebServer{}
if err := fws.Start(); err != nil {
t.Fatal(err)
}
defer fws.Stop()
content := []byte("this is a qcow image... well, it is not")
url, _, err := fws.AddFile(content)
if err != nil {
t.Fatal(err)
}
const testAccCheckLibvirtVolumeConfigSource = `
resource "libvirt_volume" "terraform-acceptance-test-2" {
name = "terraform-test"
source = "%s"
}`
config := fmt.Sprintf(testAccCheckLibvirtVolumeConfigSource, url)
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckLibvirtVolumeDestroy,
Steps: []resource.TestStep{
{
Config: config,
Check: resource.ComposeTestCheckFunc(
testAccCheckLibvirtVolumeExists("libvirt_volume.terraform-acceptance-test-2", &volume),
resource.TestCheckResourceAttr(
"libvirt_volume.terraform-acceptance-test-2", "name", "terraform-test"),
),
},
},
})
}
func TestAccLibvirtVolume_Format(t *testing.T) {
var volume libvirt.StorageVol
const testAccCheckLibvirtVolumeConfigFormat = `
resource "libvirt_volume" "terraform-acceptance-test-3" {
name = "terraform-test"
format = "raw"
size = 1073741824
}`
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckLibvirtVolumeDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckLibvirtVolumeConfigFormat,
Check: resource.ComposeTestCheckFunc(
testAccCheckLibvirtVolumeExists("libvirt_volume.terraform-acceptance-test-3", &volume),
resource.TestCheckResourceAttr(
"libvirt_volume.terraform-acceptance-test-3", "name", "terraform-test"),
resource.TestCheckResourceAttr(
"libvirt_volume.terraform-acceptance-test-3", "size", "1073741824"),
resource.TestCheckResourceAttr(
"libvirt_volume.terraform-acceptance-test-3", "format", "raw"),
),
},
},
})
}
|