mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-09-07 09:36:44 +00:00
116 lines
3.1 KiB
Go
116 lines
3.1 KiB
Go
![]() |
package google
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import (
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"fmt"
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"testing"
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"strings"
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"time"
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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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)
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func TestAccComputeNodeGroup_updateNodeTemplate(t *testing.T) {
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t.Parallel()
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groupName := acctest.RandomWithPrefix("group-")
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tmplPrefix := acctest.RandomWithPrefix("tmpl-")
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var timeCreated time.Time
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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: testAccCheckComputeNodeGroupDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccComputeNodeGroup_updateNodeTemplate(groupName, tmplPrefix, "tmpl1"),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeNodeGroupCreationTimeBefore(&timeCreated),
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),
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},
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{
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ResourceName: "google_compute_node_group.nodes",
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ImportState: true,
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ImportStateVerify: true,
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},
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{
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Config: testAccComputeNodeGroup_updateNodeTemplate(groupName, tmplPrefix, "tmpl2"),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckComputeNodeGroupCreationTimeBefore(&timeCreated),
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),
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},
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{
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ResourceName: "google_compute_node_group.nodes",
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ImportState: true,
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ImportStateVerify: true,
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},
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},
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})
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}
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func testAccCheckComputeNodeGroupCreationTimeBefore(prevTimeCreated *time.Time) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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for name, rs := range s.RootModule().Resources {
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if rs.Type != "google_compute_node_group" {
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continue
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}
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if strings.HasPrefix(name, "data.") {
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continue
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}
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timestampRaw, ok := rs.Primary.Attributes["creation_timestamp"]
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if !ok {
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return fmt.Errorf("expected creation_timestamp to be set in node group's state")
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}
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creationTimestamp, err := time.Parse(time.RFC3339Nano, timestampRaw)
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if err != nil {
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return fmt.Errorf("unexpected error while parsing creation_timestamp: %v", err)
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}
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if prevTimeCreated.IsZero() {
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*prevTimeCreated = creationTimestamp
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return nil
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}
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if creationTimestamp.After(prevTimeCreated.Add(time.Millisecond * 100)) {
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return fmt.Errorf(
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"Creation timestamp %q was after expected previous time of creation %q",
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timestampRaw, prevTimeCreated.Format(time.RFC3339Nano))
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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 testAccComputeNodeGroup_updateNodeTemplate(groupName, tmplPrefix, tmplToUse string) string {
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return fmt.Sprintf(`
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data "google_compute_node_types" "central1a" {
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zone = "us-central1-a"
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}
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resource "google_compute_node_template" "tmpl1" {
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name = "%s-first"
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region = "us-central1"
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node_type = "${data.google_compute_node_types.central1a.names[0]}"
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}
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resource "google_compute_node_template" "tmpl2" {
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name = "%s-second"
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region = "us-central1"
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node_type = "${data.google_compute_node_types.central1a.names[0]}"
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}
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resource "google_compute_node_group" "nodes" {
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name = "%s"
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zone = "us-central1-a"
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description = "example google_compute_node_group for Terraform Google Provider"
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size = 0
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node_template = "${google_compute_node_template.%s.self_link}"
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}
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`, tmplPrefix, tmplPrefix, groupName, tmplToUse)
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}
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