terraform/builtin/providers/google/resource_container_node_poo...

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package google
import (
"fmt"
"strconv"
"testing"
"github.com/hashicorp/terraform/helper/acctest"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccContainerNodePool_basic(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckContainerNodePoolDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccContainerNodePool_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckContainerNodePoolMatches("google_container_node_pool.np"),
),
},
},
})
}
func testAccCheckContainerNodePoolDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
for _, rs := range s.RootModule().Resources {
if rs.Type != "google_container_node_pool" {
continue
}
attributes := rs.Primary.Attributes
_, err := config.clientContainer.Projects.Zones.Clusters.NodePools.Get(
config.Project, attributes["zone"], attributes["cluster"], attributes["name"]).Do()
if err == nil {
return fmt.Errorf("NodePool still exists")
}
}
return nil
}
func testAccCheckContainerNodePoolMatches(n string) resource.TestCheckFunc {
return func(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
attributes := rs.Primary.Attributes
found, err := config.clientContainer.Projects.Zones.Clusters.NodePools.Get(
config.Project, attributes["zone"], attributes["cluster"], attributes["name"]).Do()
if err != nil {
return err
}
if found.Name != attributes["name"] {
return fmt.Errorf("NodePool not found")
}
inc, err := strconv.Atoi(attributes["initial_node_count"])
if err != nil {
return err
}
if found.InitialNodeCount != int64(inc) {
return fmt.Errorf("Mismatched initialNodeCount. TF State: %s. GCP State: %d",
attributes["initial_node_count"], found.InitialNodeCount)
}
return nil
}
}
var testAccContainerNodePool_basic = fmt.Sprintf(`
resource "google_container_cluster" "cluster" {
name = "tf-cluster-nodepool-test-%s"
zone = "us-central1-a"
initial_node_count = 3
master_auth {
username = "mr.yoda"
password = "adoy.rm"
}
}
resource "google_container_node_pool" "np" {
name = "tf-nodepool-test-%s"
zone = "us-central1-a"
cluster = "${google_container_cluster.cluster.name}"
initial_node_count = 2
}`, acctest.RandString(10), acctest.RandString(10))