terraform/builtin/providers/chef/resource_node_test.go

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2015-08-28 03:54:52 +02:00
package chef
import (
"fmt"
"reflect"
"testing"
chefc "github.com/go-chef/chef"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccNode_basic(t *testing.T) {
var node chefc.Node
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccNodeCheckDestroy(&node),
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccNodeConfig_basic,
Check: resource.ComposeTestCheckFunc(
testAccNodeCheckExists("chef_node.test", &node),
func(s *terraform.State) error {
if expected := "terraform-acc-test-basic"; node.Name != expected {
return fmt.Errorf("wrong name; expected %v, got %v", expected, node.Name)
}
if expected := "terraform-acc-test-node-basic"; node.Environment != expected {
return fmt.Errorf("wrong environment; expected %v, got %v", expected, node.Environment)
}
expectedRunList := []string{
"recipe[terraform@1.0.0]",
"recipe[consul]",
"role[foo]",
}
if !reflect.DeepEqual(node.RunList, expectedRunList) {
return fmt.Errorf("wrong runlist; expected %#v, got %#v", expectedRunList, node.RunList)
}
var expectedAttributes interface{}
expectedAttributes = map[string]interface{}{
"terraform_acc_test": true,
}
if !reflect.DeepEqual(node.AutomaticAttributes, expectedAttributes) {
return fmt.Errorf("wrong automatic attributes; expected %#v, got %#v", expectedAttributes, node.AutomaticAttributes)
}
if !reflect.DeepEqual(node.NormalAttributes, expectedAttributes) {
return fmt.Errorf("wrong normal attributes; expected %#v, got %#v", expectedAttributes, node.NormalAttributes)
}
if !reflect.DeepEqual(node.DefaultAttributes, expectedAttributes) {
return fmt.Errorf("wrong default attributes; expected %#v, got %#v", expectedAttributes, node.DefaultAttributes)
}
if !reflect.DeepEqual(node.OverrideAttributes, expectedAttributes) {
return fmt.Errorf("wrong override attributes; expected %#v, got %#v", expectedAttributes, node.OverrideAttributes)
}
return nil
},
),
},
},
})
}
func testAccNodeCheckExists(rn string, node *chefc.Node) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[rn]
if !ok {
return fmt.Errorf("resource not found: %s", rn)
}
if rs.Primary.ID == "" {
return fmt.Errorf("node id not set")
}
client := testAccProvider.Meta().(*chefc.Client)
gotNode, err := client.Nodes.Get(rs.Primary.ID)
if err != nil {
return fmt.Errorf("error getting node: %s", err)
}
*node = gotNode
return nil
}
}
func testAccNodeCheckDestroy(node *chefc.Node) resource.TestCheckFunc {
return func(s *terraform.State) error {
client := testAccProvider.Meta().(*chefc.Client)
_, err := client.Nodes.Get(node.Name)
if err == nil {
return fmt.Errorf("node still exists")
}
if _, ok := err.(*chefc.ErrorResponse); !ok {
// A more specific check is tricky because Chef Server can return
// a few different error codes in this case depending on which
// part of its stack catches the error.
return fmt.Errorf("got something other than an HTTP error (%v) when getting node", err)
}
return nil
}
}
const testAccNodeConfig_basic = `
resource "chef_environment" "test" {
name = "terraform-acc-test-node-basic"
}
resource "chef_node" "test" {
name = "terraform-acc-test-basic"
environment_name = "terraform-acc-test-node-basic"
automatic_attributes_json = <<EOT
{
"terraform_acc_test": true
}
EOT
normal_attributes_json = <<EOT
{
"terraform_acc_test": true
}
EOT
default_attributes_json = <<EOT
{
"terraform_acc_test": true
}
EOT
override_attributes_json = <<EOT
{
"terraform_acc_test": true
}
EOT
run_list = ["terraform@1.0.0", "recipe[consul]", "role[foo]"]
}
`