compute instance v2 acceptance tests
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package openstack
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import (
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"fmt"
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"testing"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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"github.com/rackspace/gophercloud"
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"github.com/rackspace/gophercloud/openstack"
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"github.com/rackspace/gophercloud/openstack/compute/v2/servers"
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)
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func TestAccComputeV2Instance_basic(t *testing.T) {
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var instance servers.Server
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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: testAccCheckComputeV2InstanceDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccComputeV2Instance_basic,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeV2InstanceExists(t, "openstack_compute_instance_v2.foo", &instance),
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testAccCheckComputeV2InstanceMetadata(&instance, "foo", "bar"),
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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 testAccCheckComputeV2InstanceDestroy(s *terraform.State) error {
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config := testAccProvider.Meta().(*Config)
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computeClient, err := openstack.NewComputeV2(config.osClient, gophercloud.EndpointOpts{
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Region: OS_REGION_NAME,
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})
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if err != nil {
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return fmt.Errorf("(testAccCheckComputeV2InstanceDestroy) Error creating OpenStack compute client: %s", err)
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}
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "openstack_compute_instance_v2" {
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continue
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}
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_, err := servers.Get(computeClient, rs.Primary.ID).Extract()
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if err == nil {
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return fmt.Errorf("Instance 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 testAccCheckComputeV2InstanceExists(t *testing.T, n string, instance *servers.Server) 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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osClient := testAccProvider.Meta().(*Config).osClient
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computeClient, err := openstack.NewComputeV2(osClient, gophercloud.EndpointOpts{
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Region: OS_REGION_NAME,
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})
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if err != nil {
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return fmt.Errorf("(testAccCheckComputeV2InstanceExists) Error creating OpenStack compute client: %s", err)
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}
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found, err := servers.Get(computeClient, rs.Primary.ID).Extract()
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if err != nil {
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return err
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}
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if found.ID != rs.Primary.ID {
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return fmt.Errorf("Instance not found")
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}
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*instance = *found
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return nil
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}
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}
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func testAccCheckComputeV2InstanceMetadata(
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instance *servers.Server, k string, v string) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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if instance.Metadata == nil {
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return fmt.Errorf("No metadata")
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}
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for key, value := range instance.Metadata {
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if k != key {
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continue
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}
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if v == value.(string) {
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return nil
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}
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return fmt.Errorf("Bad value for %s: %s", k, value)
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}
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return fmt.Errorf("Metadata not found: %s", k)
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}
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}
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var testAccComputeV2Instance_basic = fmt.Sprintf(`
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resource "openstack_compute_instance_v2" "foo" {
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region = "%s"
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name = "terraform-test"
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metadata {
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foo = "bar"
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}
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}`,
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OS_REGION_NAME)
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